MIT

A list of the 3273 libraries that are licensed with the MIT license.

1NCE Arduino Blueprint	Sample integration of 1NCE SDK with Arduino, providing demos for various features of 1NCE OS.
107-Arduino-24LCxx	Arduino library providing a modern C++ wrapper around littlefs.
107-Arduino-APDS-9950	Arduino library for the Avago / Broadcom APDS-9950 Digital Proximity, RGB and Ambient Light Sensor
107-Arduino-AS504x	Arduino library for interfacing with various Austria Micro Systems angle position sensors.
107-Arduino-BMP388	Arduino library for interfacing with the BMP388 barometric pressure sensor which can be used for inferring altitude information.
107-Arduino-BoostUnits	Arduino library for providing boost::units for the Arduino platform.
107-Arduino-CriticalSection	Arduino library for providing a consistent critical section interface over various Arduino platforms.
107-Arduino-Cyphal	Arduino library for providing a convenient C++ interface for accessing OpenCyphal.
107-Arduino-Cyphal-Support	Arduino library for providing a various support functions for building a full Cyphal compliant application.
107-Arduino-Debug	Arduino library for providing convenient macros for printf-style debugging.
107-Arduino-littlefs	Arduino library providing a modern C++ wrapper around littlefs.
107-Arduino-MCP2515	Arduino library for controlling the MCP2515 in order to receive/transmit CAN frames.
107-Arduino-NMEA-Parser	Arduino library for interfacing with any GPS, GLONASS, Galileo or GNSS module and interpreting its NMEA messages.
107-Arduino-Sensor	A unified sensor abstraction layer used by all 107-system sensor libraries.
107-Arduino-Servo-RP2040	Hardware-PWM based servo signal generation for RP2040.
107-Arduino-TCS3472	Arduino library for TCS3472 color sensor
107-Arduino-TMF8801	Arduino library for interfacing with the TMF8801 time-of-flight distance sensor.
107-Arduino-TSL2550	Arduino library for TSL2550 ambient light sensor
107-Arduino-UniqueId	Arduino library for providing a unique 64-bit ID over various Arduino platforms.
7Segment	7Segment
74HC138	Arduino library for the 74HC138 3-to-8 line decoder/demultiplexer.
74HC154	Arduino library for the 74HC154 4 to 16 line decoder/demultiplexer.
74XX595	Arduino library for control 74XX595 IC
ADebouncer	Advanced Debouncer Library for Arduino.
aE2	E+E E2-sensor library for Arduino.
AStar32U4	A-Star 32U4 Arduino library
ATmega32U4 Grove Air quality sensor	ATmega32U4 Arduino library to read values from Grove Air Quality Sensor.
ATmega_Slow_PWM	This library enables you to use ISR-based PWM channels on AVR ATmega164, ATmega324, ATmega644, ATmega1284 with MCUdude MightyCore, to create and output PWM any GPIO pin
ATmega_TimerInterrupt	This library enables you to use Interrupt from Hardware Timers on an AVR ATmega164, ATmega324, ATmega644, ATmega1284 with MCUdude MightyCore
ATtiny_PWM	This library enables you to use Hardware-based PWM channels on Arduino AVR ATtiny-based boards (ATtiny3217, etc.), using megaTinyCore, to create and output PWM to pins.
ATtiny_Slow_PWM	This library enables you to use ISR-based PWM channels on Arduino AVR ATtiny-based boards (ATtiny3217, etc.), using megaTinyCore, to create and output PWM any GPIO pin.
ATtiny_TimerInterrupt	This library enables you to use Interrupt from Hardware Timers on Arduino AVR ATtiny-based boards (ATtiny3217, etc.) using megaTinyCore
AUnit	A unit testing framework for Arduino platforms inspired by ArduinoUnit and Google Test.
aWOT	Arduino web server library.
A1301	Arduino library for A1301 et al magnetometer.
A4990MotorShield	Arduino library for the Pololu A4990 Dual Motor Driver Shield
A89306_asukiaaa	It controls A89306
AA_MCP2515	MCP2515 CAN Controller Library
AbleButtons	The Arduino Button Library Extension (ABLE) is a simple, lightweight button library to capture input from buttons connected to the Arduino.
AcaiaArduinoBLE	A library that connects BLE devices to Acaia Scales.
ACAN	A Teensy 3.1 / 3.2, 3.5, 3.6 CAN driver.
ACAN2515	Driver for MCP2515 CAN Controller
ACAN2515Tiny	Driver for MCP2515 CAN Controller
ACAN2517	Driver for the MCP2517FD, the MCP2518FD and the MCP251863 CAN Controllers (CAN 2.0B mode)
ACAN2517FD	Driver for MCP2517FD and MCP2518FD CAN Controller (CAN FD mode)
ACAN_ESP32	An ESP32 CAN Driver.
ACAN_STM32	A STM32 CAN driver.
ACAN_T4	A Teensy 4.0 / 4.1 CAN / CANFD driver.
ACANFD_FeatherM4CAN	An Adafruit Feather M4 CAN board CANFD driver.
ACANFD_GIGA_R1	An Arduino GIGA R1 FDCAN driver.
ACANFD_STM32	A STM32 FDCAN driver.
AccelMotor	Library for smooth control motor with encoder
AccelStepperWithDistances	This library allows you work with the popular AccelStepper not with steps, but milimeter distances!
Accelerometer ADXL335	Arduino library to control Grove - 3-Axis Analog Accelerometer ADXL335.
Accelerometer ADXL345	Arduino library to control Grove 3Axis Digital Accelerometer ADXL345.
Accelerometer_H3LIS331DL	Arduino library to control Grove 3-Axis Digital Accelerometer(±400g).
Accelerometer_MMA7660	Arduino library to control Grove - 3-Axis Digital Accelerometer(±1.5g).
ACD10	Arduino library for the ACD10 CO2 sensor.
ACD3100	Arduino library for the ACD3100 CO2 sensor.
AceButton	An adjustable, compact, event-driven button library that handles debouncing and dispatches events to a user-defined event handler.
AceCommon	Small low-level classes and functions for Arduino: incrementMod(), decToBcd(). strcmp_PP(), PrintStr, PrintStrN, printPad{N}To(), printIntAsFloat(), TimingStats, formUrlEncode(), FCString, KString, hashDjb2(), binarySearch(), linearSearch(), isSorted(), reverse(), and so on.
AceCRC	Cyclic Redundancy Check (CRC) algorithms: crc8, crc16ccitt, crc16modbus, crc32.
AceMenu	A library that makes coding a user Menu a breeze.
AceRoutine	A low-memory, fast-switching, cooperative multitasking library using stackless coroutines on Arduino platforms.
AceSegment	Library for rendering seven segment LED modules using the TM1637, TM1638, MAX7219, HT16K33, or 74HC595 controller chips.
AceSegmentWriter	Write decimal numbers, hex numbers, temperature, clock digits, characters, and strings to the seven segment LED modules supported by the AceSegment library.
AceSorting	Various sorting algorithms for Arduino, including Bubble Sort, Insertion Sort, Selection Sort, Shell Sort (3 versions), Comb Sort (4 versions), Quick Sort (3 versions).
AceSPI	Unified interface for selecting hardware or software SPI implementations on Arduino platforms.
AceTime	Date, time, timezone classes for Arduino supporting the full IANA TZ Database to convert epoch seconds to date and time components in different time zones.
AceTimeClock	Clock classes for Arduino that provide an auto-incrementing count of seconds since a known epoch which can be synchronized from external sources such as an NTP server, a DS3231 RTC chip, or an STM32 RTC chip.
AceTMI	Interfaces for communicating with the TM1637 and TM1638 LED controllers on Arduino platforms.
AceUtils	Useful Arduino utilities which are too small as separate libraries, but complex enough to be shared among multiple projects, and often have external dependencies to other libraries.
AceWire	Fast and compact software I2C implementations (SimpleWireInterface, SimpleWireFastInterface) on Arduino platforms. Also provides adapter classes to allow the use of third party I2C libraries using the same API.
ACE128	Access the Bourns ACE-128 Absolute Contacting Encoder over I2C or digital pins
ACROBOTIC SSD1306	Library for SSD1306-powered OLED 128x64 displays!
ACS-M1128	ACS-M1128 SAM Element IoT WiFi Connectivity
ACS712	ACS712 library for Arduino.
AD5144A	Arduino Library for AD5144A 4 Channel digital potentiometer.
AD520X	Arduino library for SPI AD5204 and AD5206 digital potentiometers
AD523X	Arduino library for SPI AD5231 and AD5235 10 bit digital potentiometers..
AD5231 Arduino Library	Arduino Library for controlling the Analog Devices AD5231 SPI Digital Potentiometer (DigiPot)
AD524X	Arduino Library for AD524X
ad5243	Arduino library to control the AD5243 family of digital potentiometers / rheostats
AD5245	Arduino Library for AD5245 digital potentiometer.
AD5246	Arduino Library for AD5246, I2C 128 step rheostat.
AD5248	Library for I2C digital potentiometer AD5243 and rheostat AD5248
AD5263	Library to control digital potentiometer AD5263 and compatibles.
AD5593R	Arduino library for AD5593R, I2C, 8 channel ADC / DAC / GPIO device.
AD56X8	Arduino library for AD56X8, SPI 8 channel Digital Analog Convertor.
AD5620	Arduino library for AD5620 Digital Analog Convertor (12 bit).
AD5660	Arduino library for AD5660 Digital Analog Convertor (16 bit).
AD568X	Arduino library for AD568X series Digital Analog Convertor.
AD5680	Arduino library for AD5680 Digital Analog Convertor (18 bit).
AD7367	Arduino library for the AD7367, 2 channel simultaneous sampling 14 bit ADC.
AD7367_SPI	Arduino library for the AD7367, 2 channel consecutive sampling 14 bit ADC.
AD74xx	AD74xx Driver for Arduino framework
AD8495	Arduino library for the AD8494, AD8495, AD8496 and AD8497 thermocouple..
AD9833	Arduino library for AD9833 function generator. Supports hardware SPI and software SPI.
AD985X	Arduino library for AD9850 and AD9851 function generators. Supports both hardware SPI as software SPI.
AD_Sensors	The Library implements a set of methods for working with a digital and analog sensors.
Adafruit AD569x Library	Arduino library for the AD569x 16-/14-/12-bit DAC
Adafruit ADG72x	Arduino library for the ADG728 or ADG729 I2C analog switch matrix
Adafruit BNO055	Library for the Adafruit BNO055 Absolute Orientation Sensor.
Adafruit BusIO	This is a library for abstracting away UART, I2C and SPI interfacing
Adafruit CAN	Arduino library for native CAN.
Adafruit CCS811 Library	This is a library for the Adafruit CCS811 I2C gas sensor breakout.
Adafruit CH9328	Library for the Adafruit CH9328 UART to USB HID Breakout
Adafruit CPFS	Arduino library for accessing a board's CircuitPython flash filesystem and presenting it over USB.
Adafruit DAC7578 Library	Arduino library for the DAC7578 - 8 x Channel 12-bit I2C DAC
Adafruit Debounce	Arduino library for basic GPIO/expander button handling
Adafruit DMA neopixel library	Arduino library for NeoPixel DMA on SAMD21 and SAMD51 microcontrollers
Adafruit DRV2605 Library	Arduino library for Adafruit DRV2605L Haptic Controller Breakout
Adafruit DS248x	Library for the Adafruit DS2484 I2C to 1-Wire adapter
Adafruit Faux86	Adafruit Faux86
Adafruit Feather OLED	Helper class to work with 128x32 and 128x64 OLED displays on Adafruit Feathers
Adafruit FXAS21002C	Unified sensor driver for the FXAS210002C Gyroscope
Adafruit FXOS8700	Unified sensor driver for the FXOS8700 Accelerometer/Magnetometer
Adafruit HDC302x	Library for the Adafruit HDC3022 Precision Temperature & Humidity Breakout
Adafruit HUSB238 Library	Arduino library for the HUSB I2C USB PD sink driver
Adafruit HX711	Library for the Adafruit HX711 ADC Breakout
Adafruit INA3221 Library	Arduino library for INA3221.
Adafruit IntelliKeys	IntelliKeys library for Arduino
Adafruit InternalFlash	Internal Flash filesystem support for FAT
Adafruit IS31FL3731 Library	Arduino library for the Adafruit IS31FL3731 Charlieplex LED driver and CharliePlex FeatherWing.
Adafruit IS31FL3741 Library	Arduino library for the Adafruit IS31FL3741 LED Matrix driver
Adafruit LED Backpack Library	Adafruit LED Backpack Library for our 8x8 matrix and 7-segment LED backpacks
Adafruit LiquidCrystal	Fork of LiquidCrystal HD44780-compatible LCD driver library, now with support for ATtiny85.
Adafruit MCP3008	MCP3008 8-Channel 10-Bit ADC
Adafruit MCP9600 Library	Arduino library for the MCP9600 sensors in the Adafruit shop
Adafruit MFRC630 RFID	Arduino library for I2C and SPI access to the MFRC630 RFID/Near Field Communication chip
Adafruit MLX90393	Driver for the MLX90393 magenetic field sensor
Adafruit MLX90395	Driver for the MLX90395 magenetic field sensor
Adafruit MQTT Library	MQTT library that supports the FONA, ESP8266, ESP32, Yun, and generic Arduino Client hardware.
Adafruit MS8607	Arduino library for MS8607 sensors.
Adafruit nRFCrypto	Arduino Cryptography library using hardware-accelerated ARM CryptoCell CC310 on nRF52-based Adafruit Bluefruit LE modules
Adafruit OV7670	A library for the OV7670 camera.
Adafruit PyCamera Library	Arduino library for the MEMENTO ESP32-S3 camera
Adafruit S-35710 Library	Arduino library for S-35710.
Adafruit SleepyDog Library	Arduino library to use the watchdog timer for system reset and low power sleep.
Adafruit SPIFlash	SPI Flash filesystem support for FAT and CircuitPython FS support from within Arduino
Adafruit STMPE610	Arduino library for STMPE610/811 resistive touch screen controllers
Adafruit TinyUSB Library	TinyUSB library for Arduino
Adafruit TPA2016 Library	Arduino library for the Adafruit TPA2016(D2) I2C controlled AGC audio amplifier
Adafruit TSC2046	A library for the TI TSC2046 touchscreen.
Adafruit VCNL4020 Library	Arduino library for the VCNL4020 light and proximity sensor
Adafruit VCNL4200 Library	Arduino library for VCNL4200.
Adafruit WipperSnapper	Arduino application for Adafruit.io WipperSnapper
Adafruit Zero DMA Library	DMA helper/wrapped for ATSAMD21 such as Arduino Zero & Feather M0
Adafruit Zero I2S Library	I2S audio playback library for the Arduino Zero / Adafruit M0 (SAMD21 processor) and M4 (SAMD51) boards
Adafruit Zero PDM Library	PDM Microphone Input library for Arduino Zero / Adafruit Feather M0 (SAMD21 processor).
Adafruit ZeroTimer Library	Arduino library for SAMD21/SAMD51 timer control
adafruit_fram_i2c_mock	MOCK Library for I2C-FRAM Chip.
adafruit_ina219_mock	MOCK Library for INA219 Current Sensor.
AdagioPro	Controls Adagio RGB Poollights over RS-485
AdaptiveMapping	A library that makes it easier to map inputs to a range.
ADCTouch	Create Touch Sensors with a single (Analog)Pin without external Hardware
ADCTouchSensor	Create Touch Sensors with a single analog pin without external hardware
ADC08XS	Arduino library for ADC08XS 8, 10, 12 bit ADC (SPI), 2 or 4 channel.
ADC081S	Arduino library for ADC081S 8 bit ADC (SPI).
ADCDRP	Arduino library for ADC data analysis.
ADE7753	ADE7753 is an IC designed for energy measurement and power monitoring applications of single phase AC line.
ADE7880Energy	Energi monitor ADE7880_Energy
ADF7023	An Arduino library for RF communication with Analog Devices RF Transceiver ADF7023.
ADG725	Arduino library for ADG725 - 16 to 1 channel (2x) multiplexer.
ADG726	Arduino library for ADG726 - 16 to 1 channel (2x) multiplexer.
ADG728	Arduino Library for I2C ADG728 matrix switch. 1x8 Multiplexer.
ADG729	Arduino Library for I2C ADG729 matrix switch. 2x4 Multiplexer.
ADG731	Arduino library for ADG731 - 32 to 1 channel multiplexer.
ADG732	Arduino library for ADG732 - 32 to 1 channel multiplexer.
Adler	Arduino Library for calculating Adler-32 and Adler-16 checksum.
ADNS3080	Interface for the ADNS3080 mouse sensor.
ADS1X15	Arduino library for ADS1015 - I2C 12 bit ADC and ADS1115 I2C 16 bit ADC
ADS1115_WE	A library for the ADS1115 and the ADS1015 ADC
ADS1118 library	Arduino library for TI ADS1118 (16-Bit Analog-to-Digital Converter with Internal Reference and Temperature Sensor).
ADS1148	Library for the ADS1148 16-bit ADC.
ADS122U04 ADC Arduino Library	Arduino library for the TI ADS122U04
ADS1220	Arduino library for ADS1220 24-bit, 2-kSPS, four-channel, low-power, delta-sigma ADC with PGA, VREF, SPI and two IDACs
ADS1220_WE	A library for the ADS1220 ADC
ADS1232	Simple Library to interface the Texas Instruments ADS1232 ADC.
ADS1256	An Arduino-compatible library for the 24-bit ADS1256 analog-to-digital converter.
ADS1x1x	Arduino library for ADS101x / ADS111x Ultra-Small, Low-Power, I2C-Compatible, ADCs
ADT7470	ADT7470 Library
AdvKeyPad	Arduino library for a KeyPad connected to a PCF8574.
Advance Seven Segment	Summary
AdvancedLogger	Library for simple logging to memory with comprehensive format.
ADXL345	A acceleration sensor library for Arduino
ADXL345_WE	A library for the ADXL345 accelerometer
AFArray	Simple Array ADT for Arduino Framework with template.
AFE44XX library	Library for the AFE44XX based pulse oximeter
AFE4950	AFE4950 library for interfacing the AFE4950 biomedical sensor with Arduino compatible MCU.
AFE_NXP_Arduino	Class library for NXP Analog Front End
AfricasTalking	A library to enable easy intergration of Africas Talking communication APIs with esp8266.
AgIsoStack	A free ISOBUS (ISO11783) and J1939 CAN Stack for Teensy.
AGS02MA	Arduino library for AGS02MA - TVOC sensor
AGS2616	Arduino library for AGS2616 - Hydrogen H2 sensor.
AGS3870	Arduino library for AGS3870 - Methane CH4 sensor.
AGS3871	Arduino library for AGS3871 - CarbonMonoxide CO sensor.
AIChatBot	AI Chat Library for Arduino
Air Commander Entire Control	A library to directly interface with the Air Commander Entire
AirNgin ESP32 MQTT Client	A library for ESP32 to connect to AirNgin IoT platform.
AJSP	Another JSON Streaming Parser
Algoduino	A simple API client implementation in C++ for the Algorand Blockchain.
AlignedJoy	Allows Arduino/Genuino boards to read a variety of analog joystick by aligning axis values (XY).
Alpenglow FUnicorn	Controls the LED message on the FUnicorn.
Altino	The library for the Altino car.
AM2302-Sensor	This library read temperature and humidity from the AM2302 (aka DHT22) senor.
AM2315	Arduino library for I2C AM2315 temperature and humidity sensor.
AM2315C	Arduino library for I2C AM2315C temperature and humidity sensor.
AM232X	Arduino library for AM2320 AM2321 and AM2323 I2C temperature and humidity sensor.
AM4096	An Arduino library for interfacing with the AM4096 rotary magnetic encoder.
AM50288H	A 14 segment LCD display library for Arduino
AmbientCO2	Arduino library for CozIR Ambient CO2 sensors.
Ambimate	A library for the Ambimate sensor board from TE
AmigaMouseJoyEmu	Library to emulate Amiga Mouse or joystick
AMIS30543	AMIS-30543 SPI stepper motor driver library
AMT25	Arduino library for SPI based AMT25 rotary encoder.
AMY Synthesizer	AMY, the Music Synthesizer Library
AMYTOL_Robot	A powerful however, easy to use library to control NexGen Robot motors.
AnalogKey	Library for matrix analog keyboard
AnalogKeyboard	LIB to assist in the use of analog keyboard in embedded systems.
AnalogKeypad	Arduino Library for (Robotdyn) 4x4 and 4x3 AnalogKeypad
AnalogMultiButton	An Arduino library to capture button presses on multiple buttons through a single analog pin.
AnalogPin	Arduino Library for AnalogPin
AnalogSelector	Read a potentiometer or other analog input as a multi-selector switch.
AnalogTouch	AnalogTouch library for Arduino
AnalogUVSensor	AnalogUVSensor library for Arduino.
AnalogWrite_ESP32	Function analogWrite and Servo support for ESP32
Angle	Library to convert between floating point angle to minutes hours representation.
AngleConvertor	Library to convert between different less known angle formats.
Animately	Precise animation of props or robots without the need for thread-blocking (delay()) or complex state machines.
Anitracks_ADS7142	A library for the ADS7142 ADC
Anitracks_PCA95x5	Arduino library for PCA9535 and PCA9555 (Remote 16-bit I2C and SMBus I/O Expander with Interrupt Output and Configuration Registers)
Anomalia	Arduino library for data processing anomalies.
ANSI	Arduino library to send ANSI escape sequences.
AntaresLoraID	Lora.id Arduino Library for Dragino/RFM and standalone LoRaWAN modules.
ANTIRTOS	No any RTOS needed, you will see - seamlessly manage all your tasks without unnecessary waiting, keep your interrupts blazing fast.
anto-esp8266-arduino	Enables ESP8266 to connect to Anto.io IoT platform.
AnyRtttl	A feature rich arduino library for playing rtttl melodies.
Anyleaf	Driver for the AnyLeaf pH, EC, and RTD sensors.
AP3216_WE	An Arduino library for the AP3216 (CJMCU 3216) ambient light and proximity sensor.
APA102	APA102/SK9822 LED strip library
APDS9900	Arduino library for the I2C APDS9900 light sensor and proximity detector.
App Fernando K	Library that helps working with the Fernando K app
Approximate	The Approximate Library is a WiFi Arduino library for building proximate interactions between your Internet of Things and the ESP8266 or ESP32.
Approxy	Library approximating arrays of data
APRS-Decoder-Lib	Library to decode APRS messages.
APRS-IS-Lib	APRS-IS library for ESP32
AqualaboSensor	Aqualabo Sensors.
Aranet4	Aranet4 communication library for ESP32
ArdRTOS	ArdRTOS provides a real-time operating system for embedded systems.
arduFPGA-app-common-arduino	The common libraries and drivers for arduFPGA development boards.
ArduMekaWiFi	Library Sederhana Untuk Menghubungkan ESP ke WiFi.
ArduPID	PID library for Arduinos with greater accuracy than the legacy Arduino PID library
ArduZ80	The first Z80 emulation library for Arduino.
Arduboy-BistercianNumbers	Tiny 4x4 Bistercian Numerical Display for the Arduboy game system.
ArduboyI2C	An I2C library for Arduboy multiplayer games.
ArduboyRaycast	A library for making raycasting games on Arduboy
ArduboyTones	A library for playing a sequence of tones, intended for use with the Arduboy game system.
ardubson	Arduino Library for BSON (Binary JSON)
arducam_dvp	Library to capture pixels from supported cameras on Arduino boards.
Arducam_Mega	Examples of spi cameras used on different hardware.
ArduinoArcherPanelClient	Client library for websocket based communication with Archer Cloud panels.
arduino-async-duplex	Easily and asynchronously with a serial device requiring call-and-response style commands.
ArduinoBearSSL	Port of BearSSL to Arduino.
ArduinoCloudStorage	CloudStorage lets you store and retrive values from a remote server.
ArduinoComponents	A library for writing modern OO Arduino.
ArduinoFritzApi	An arduino Library for Automation of Fritz!Box, Fritz!DECT and FRITZ!Powerline devices
arduino-fsm	A library for implementing a finite state machine
Arduino-I2C-KM1	KeiganMotor KM-1 control library using I2C communication
ArduinoJson	A simple and efficient JSON library for embedded C++.
ArduinoLang	Translate Wiring and CPP language to your native language.
ArduinoLearningKitStarter	Library for the ArduinoLearningKitStarter (ALKS) board by RoboticsBrno with definition of pins and initialization of peripheries.
arduino-managed-serial-device	Easily and asynchronously with a serial device requiring call-and-response style commands.
arduino-menusystem	A library for implementing a menu system
ArduinoMqtt	MQTT Client library for Arduino based on the Eclipse Paho project.
Arduino OPL2	Use this library to control the OPL2 Audio Board or OPL3 Duo!
ArduinoOSC	OSC subscriber / publisher for Arduino
ArduinoQueue	Queue Library
ArduinoSensors	A Library of Libraries of Sensors
ArduinoTEA5767	A simple to use library for the TEA5767 I2C FM receiver IC.
ArduinoThread	A simple way to run Threads on Arduino
ArduinoTrace	A dead-simple tracing library to debug your programs
ArduinoUniqueID	Arduino Library to gets the Manufacture Serial Number from the Atmel AVR, SAM, SAMD, STM32, and ESP Microcontroller.
ArduinoUnit	Flexible test framework for arduino projects.
ardukit	Foundation library toolkit for easier arduino programming
ArgParse	A library for splitting a string with arguments into an array.
Ark-Cpp-Client	A simple API client implementation in C++ for the ARK Blockchain.
Ark-Cpp-Crypto	A simple Cryptography Implementation in C++ for the ARK Blockchain.
ArrayExt	Expand the array and set the average value for front, back, left and right.
array-helpers	Array helper classes and functions.
ArrayUtils	Array utility functions for arduino.
ArtNet	Art-Net Sender/Receiver for Arduino (Ethernet, WiFi)
artemis-cubesat	The software available in this library is designed to break down the flight software from the Artemis CubeSat Kit into individual components, enabling users to effectively test and evaluate various systems and elements of their satellite.
ArtronShop_LineNotify	LINE Notify library for ESP32, ESP8266 and Arduino Uno R4 WiFi
ArxContainer	C++ container-like classes (vector, map, etc.) for Arduino which cannot use STL
ArxSmartPtr	C++ smart pointer-like classes for Arduino which cannot use standard smart pointers
ArxStringUtils	Arduino String utilities
ArxTypeTraits	C++ type_traits for Arduino which cannot use it as default
AS1115	AS1115 display library.
AS5X47	A library that reads angles from AS5047 and AS5147 sensors.
AS5600	Arduino library for AS5600 and AS5600L magnetic rotation meter.
AS5600_PsW	AS5600 Library
AsciiMassage	AsciiMassage is a microcontroller message packer and parser for the ASCII format in different protocols.
AsyncAnalog	Arduino Library for async reading of an analog pin
AsyncBMP180Wrapper	Async wrapper for Sparkfun BMP180 lib
AsyncDNSServer_STM32	Asynchronous DNS Server Library for STM32F/L/H/G/WB/MP1 using LAN8720 or built-in LAN8742A Ethernet
AsyncDNSServer_WT32_ETH01	Fully Asynchronous DNS Server Library for WT32_ETH01 or ESP32-based boards using LwIP LAN8720 Ethernet.
AsyncESP32_ENC_Manager	ESP32 + LwIP ENC28J60, including ESP32-S2, ESP32-S3 and ESP32-C3, Connection and Credentials Manager using AsyncWebServer, with enhanced GUI and fallback Web ConfigPortal.
AsyncESP32_Ethernet_Manager	ESP32 + LwIP W5500 / ENC28J60, including ESP32-S2, ESP32-S3 and ESP32-C3, Connection and Credentials Manager using AsyncWebServer, with enhanced GUI and fallback Web ConfigPortal.
AsyncESP32_SC_ENC_Manager	ESP32_S2/S3/C3 + LwIP + LwIP ENC28J60 Connection and Credentials Manager using AsyncWebServer, with enhanced GUI and fallback Web ConfigPortal.
AsyncESP32_SC_Ethernet_Manager	ESP32_S2/S3/C3 + LwIP W5500 / ENC28J60 Connection and Credentials Manager using AsyncWebServer, with enhanced GUI and fallback Web ConfigPortal.
AsyncESP32_SC_W5500_Manager	ESP32_S2/S3/C3 + LwIP W5500 Connection and Credentials Manager using AsyncWebServer, with enhanced GUI and fallback Web ConfigPortal.
AsyncESP32_SC_W6100_Manager	ESP32_S2/S3/C3 + LwIP W6100 Connection and Credentials Manager using AsyncWebServer, with enhanced GUI and fallback Web ConfigPortal.
AsyncESP32_W5500_Manager	ESP32 + LwIP W5500, including ESP32-S2, ESP32-S3 and ESP32-C3, Connection and Credentials Manager using AsyncWebServer, with enhanced GUI and fallback Web ConfigPortal.
AsyncESP32_W6100_Manager	ESP32 + LwIP W6100 Connection and Credentials Manager using AsyncWebServer, with enhanced GUI and fallback Web ConfigPortal.
AsyncESP8266_ENC_Manager	(ESP8266 + LwIP ENC28J60) Connection and Credentials Manager using AsyncWebServer, with enhanced GUI and fallback Web ConfigPortal.
AsyncESP8266_Ethernet_Manager	(ESP8266 + LwIP W5500 / W5100(S) / ENC28J60) Connection and Credentials Manager using AsyncWebServer, with enhanced GUI and fallback Web ConfigPortal.
AsyncESP8266_W5100_Manager	(ESP8266 + LwIP W5100 / W5100S) Connection and Credentials Manager using AsyncWebServer, with enhanced GUI and fallback Web ConfigPortal.
AsyncESP8266_W5500_Manager	(ESP8266 + LwIP W5500) Connection and Credentials Manager using AsyncWebServer, with enhanced GUI and fallback Web ConfigPortal.
AsyncMQTT_ESP32	Arduino Library for ESP32/S2/S3/C3 asynchronous MQTT client implementation
AsyncMQTT_Generic	Arduino Library for ESP8266, ESP32, Portenta_H7, STM32 and RP2040W asynchronous MQTT client implementation
AsyncOTA	Asynchronous over-the-air (OTA) firmware updates for ESP32.
AsyncSMS	Simple asynchronous SMS library for SIM800L
AsyncStream	Async read from Stream objects (Serial, etc)
AsyncTask	Asynchronous & Non-Blocking Function Executor for All Arduino Like Platforms
AsyncTelegram2	Powerful, flexible and secure Arduino Telegram BOT library. Hardware independent, it can be used with any MCU capable of handling an SSL connection.
AsyncTimer	JavaScript-like async timing functions (setTimeout, setInterval).
AsyncUDP_STM32	Fully Asynchronous UDP Library for STM32 using LAN8720 or built-in LAN8742A Ethernet.
AsyncWebSerial	Browser-based logging and debugging for ESP32 using the Web Serial API.
AsyncWT32_ETH01_Manager	ESP32 + LwIP LAN8720, including WT32-S1, ESP32-S2, ESP32-S3 and ESP32-C3, Connection and Credentials Manager using AsyncWebServer, with enhanced GUI and fallback Web ConfigPortal.
asyncino	asynchronous library for the Arduino family
AT24MAC402	EEPROM I2C library for AT24MAC402/602
ATC_MiThermometer	Arduino library for BLE ATC_MiThermometer thermometer/hygrometer sensors.
ATD3.5-S3	Library for ATD3.5-S3
ATM90E26 Arduino	ATM90E26 Energy Monitor Support for Arduino
ATMAC_EEPROM	A library that interfaces the AT24MAC402/602 EEPROM chip.
ATOM_DTU_CAT1	Library for ATOM DTU CAT1 development kit
ATOM_DTU_LoRaWAN	Library for ATOM DTU LoRaWAN development kit
ATOM_DTU_NB	Library for ATOM DTU NB development kit
AtomicWeight	Arduino library for atomic weights, calculate massPercentage of elements in a formula.
AttachInterruptEx	AttachInterruptEx extends the standard AttachInterrupt function to allow for a variety of callable objects as timer callbacks.
AutoConnect	ESP8266/ESP32 WLAN configuration at runtime with web interface.
AutoOTA	Library for checking OTA updates
AutoPID	Automatic PID controller
Automaton	A multi tasking table driven finite state machine framework
Automaton-Esp8266	Esp8266 State Machines for the Automaton Framework
autorequest	Autorequests implementation for Arduino.
autowp-mcp2515	Arduino MCP2515 CAN interface library
avdweb_AnalogReadFast	Fast analogRead 10/12 bit ADC for the Arduino Zero and Uno
avdweb_SAMDtimer	Timer library for the SAMD21 and Arduino Zero
AverageAngle	Arduino library to calculate correctly the average of multiple angles.
avrCalibrate	This library determines OSCCAL calibration values for MCU clock frequency and internal reference voltage and loads them at setup.
AVR-context	This library provides a low-level facility for context switching between multiple threads of execution and contains an implementation of asymmetric stackful coroutines on an AVR micro-controller.
AvrHeap	Library to runtime analyse the structure of the heap (AVR 328).
AVR_PWM	This library enables you to use Hardware-based PWM channels on AVR-based boards, such as Nano, UNO, Mega, Leonardo, 32u4, etc., to create and output PWM.
AVR_Slow_PWM	This library enables you to use ISR-based PWM channels on AVR-based boards, such as Mega-2560, UNO,Nano, Leonardo, etc., to create and output PWM any GPIO pin.
AwsIotWiFiClient	A library to connect Wi-Fi microcontrollers to AWS IoT Core.
AX-Mini	Library for AX-Mini
AxisJoystick	The Library implements a set of methods for working with an axis joystick controller.
AXP202X_Library	Arduino library for X-Power AXP202 chip
AY3891x	Library for General Instrument AY-3-8910, AY-3-8912 Programmable Sound Generator chip.
Azure SDK for C	Azure SDK for C library for Arduino.
Babelduino	A library that allows writing and highlighting code in local language.
BackSeatDriver	Simple move and turn semantics for self-driving vehicles.
Balboa Spa communications	Use Arduino to control your BalBoa Spa Pack.
Balboa32U4	Balboa 32U4 Arduino library
Bang	Use the command line interface of your host machine as a 'Service' for your Arduino!
BanglaDuino	This library gives power to your Arduino to write in Bangla.
BanglaText	Bangla text renderer in esp supported displays for ESP boards, by mamunul
BarcodeGFX	Draw barcodes on displays compatible with Adafruit GFX.
Bas.Button	A simple button class that calls a callback function when pressed.
Bas.CallbackCaller	A class that encapsulates the registering and calling of a callback function.
Bas.SinglePinDevice	A class for simple devices that can be turned on or off by writing to a single pin.
base64	Base64 encoder/decoder for arduino repo
base64_encode	Convert between binary and base64 encoded string.
basicCalculus	Perform real-time 1D integration and differentiation
BasicLinearAlgebra	A library for representing matrices and doing matrix math on arduino
basicMPU6050	lightweight library for the MPU6050.
BasicTimer	Basic Timer Interface
BasicTinkering	A collection of wrapper classes for commonly used electronic components.
BatteryMeter	A library for reading a voltage from a battery and displaying the results.
Battery_18650_Stats	Library to calculate 18650 charge level
bb_truetype	A fast+small TrueType font renderer.
bcl	A fork of Nayukis Bitcoin Cryptography Library.
BDSP	The library implements a binary data separation protocol.
BeeDataLogger	Example libraries for the Bee Data Logger
BeeMotionS3	Example libraries for the Bee Motion S3
BeeS3	Helper library for Bee S3 Board
Beelan LoRaWAN	LoRaWAN Arduino Library for standalone LoRaWAN modules class A and C with a simple API.
Benchmark	Measure code execution time
BH1730	An easy to use library for reading light values from the BH1730 light sensor
BH1750	Arduino library for the digital light sensor breakout boards containing the BH1750FVI IC
BH1750FVI	Enables reading the digital light sensor
BH1750FVI_RT	Arduino library for BH1750FVI (GY-30) lux sensor
BH1750_WE	An Arduino library for the BH1750 light intensity sensor.
Bifrost library for HC-SR04	A library for the HC-SR04 ultrasonic distance sensor.
BigNums2x2	Creates a set of 2x2 character Big Numbers for a 2x16 character LCD.
BIP66	A simple Bitcoin BIP66 Implementation in C++ for the ARK Ecosystem.
BirdhouseSDK	An Arduino library to easy control lots of relays effects, buttons with debouncer, analog indicators and more
BitArray	Arduino library for compact array of objects with a size expressed in bits.
bitHelpers	Arduino library with functions on bit level
BitPack	Library for packing bit flags into byte array
BitReader	The BitReader library is an arduino library that allows one to read or write data which is not aligned on 8, 16 or 32 bits variables.
Bitcraze PMW3901	PMW3901 Optical flow sensor driver.
bits_asukiaaa	A library to handle bits or bytes.
BlaeckSerial	A simple library to send binary (sensor) data via Serial port to your PC.
BlaeckTCP	A simple library to send binary (sensor) data via Ethernet/Wifi to your PC.
BLE-MIDI	BLE-MIDI I/Os for Arduino
BLEPeripheral	An Arduino library for creating custom BLE peripherals.
BLE SDK for Arduino	Nordic BLE SDK for Arduino for nRF8001 products such as the BLE Shield, Blend and Blend Micro.
Bleeper	A library to store generic configurations.
blesdlib	Emulate a keystrok via bluetooth wirelessly
BlinkCode Library	Asynchronous BlinkCode library for indicating flash fault codes.
BlinkControl	This is an Arduino/ESP32 module for easily manage multiple LED on/off, blinking or Buzzer beats with different pattern.
BlinkSuite	A library for blinking pins on and off or in a sequence.
Blinkenlight	Supercharge your status LEDs / beepers
Blinker	Build a easy way for your IoT project.
Blinker_PMSX003ST	Arduino library for Plantower PMSX003ST family sensors.
BlockNot	BlockNot gives you non-blocking timers with simplicity.
BlueRobotics Arduino_I2C_ESC Library	A library for I2C based control of BlueRobotics ESCs
BlueRobotics Keller LD Library	A simple and easy library for the Keller LD series pressure/depth sensors
BlueRobotics MS5837 Library	A simple and easy library for the MS5837 pressure/depth sensor
BlueRobotics TSYS01 Library	A simple and easy library for the TSYS01 temperature sensor
Blues-Minimal-I2C	Blues-Minimal-I2C
Blues Notecard Environment Variable Manager	A utility class to support usage and management of Notecard-based environment variables.
Blues Wireless Notecard	An easy to use Notecard Library for Arduino.
Blues Wireless Notecard Auxiliary Wi-Fi	A utility class to support external Wi-Fi operations.
Blues Wireless Notecard Pseudo Sensor	Sensor class used for Notecard testing and examples.
BluetoothTerminal	A library to implement serial-like communication over BLE.
BLVD20KM_asukiaaa	It controls BLVD20KM or BLVD40NM
Blynk	Build a smartphone app for your project in minutes!
BlynkESP32_BT_WF	Enable inclusion of both ESP32 Blynk BT/BLE and WiFi libraries. Then select one at reboot or run both. Eliminate hardcoding your Wifi and Blynk credentials and configuration data saved in either LittleFS, SPIFFS or EEPROM.
BlynkEthernet_Manager	Simple Ethernet Manager for MultiBlynk for Teensy, SAM DUE, SAMD21, SAMD51, nRF52, ESP32, ESP8266, RP2040-based (Nano_RP2040_Connect, RASPBERRY_PI_PICO) boards, etc. with or without SSL, configuration data saved in ESP8266/ESP32 LittleFS, SPIFFS, nRF52/RP2040 LittleFS/InternalFS, EEPROM, DueFlashStorage or SAMD FlashStorage.
BlynkEthernet_STM32_WM	Simple Blynk Credentials Manager for STM32 boards using built-in LAN8742A Ethernet, LAN8720, ENC28J60 or W5x00 Ethernet shields, with or without SSL, configuration data saved in EEPROM.
BlynkGate	Connect your IOT Projects to Blynk.
BlynkGSM_Manager	Simple GSM shield Credentials Manager for Blynk and ESP32 / ESP8266 boards, with or without SSL, configuration data saved in LittleFS / SPIFFS / EEPROM.
Blynk_Async_ESP32_BT_WF	Simple WiFiManager for Blynk and ESP32 with or without SSL, configuration data saved in either SPIFFS or EEPROM. Enable inclusion of both ESP32 Blynk BT/BLE and WiFi libraries. Then select one at reboot or run both. Eliminate hardcoding your Wifi and Blynk credentials and configuration data saved in either LittleFS, SPIFFS or EEPROM. Using AsyncWebServer instead of WebServer, with WiFi networks scanning for selection in Configuration Portal.
Blynk_Async_GSM_Manager	Simple GSM shield Credentials Manager for Blynk and ESP32 / ESP8266 boards, with or without SSL, configuration data saved in LittleFS / SPIFFS / EEPROM.
Blynk_Async_WM	Simple Async WiFiManager for Blynk and ESP32 (including ESP32-S2, ESP32-C3), ESP8266 with or without SSL, configuration data saved in either LittleFS, SPIFFS or EEPROM. Now working with new ESP8266 core v3.0.1 and ESP32 core v1.0.6
Blynk_Esp8266AT_WM	Simple WiFiManager for Blynk with MultiWiFi Credentials, for Mega, SAM DUE, SAMD21, SAMD51, nRF52, STM32F/L/H/G/WB/MP1, Teensy, RP2040-based RASPBERRY_PI_PICO, etc. boards running ESP8266/ESP32-AT shields. Configuration data saved in EEPROM, EEPROM-emulated FlashStorage_STM32 or FlashStorage_SAMD, SAM-DUE DueFlashStorage or nRF52/TP2040 LittleFS.
Blynk_Teensy	Enable Blynk support of Teensy boards, especially latest Teensy 4.0/4.1, using WiFi, Ethernet, BT/BLE and GMSM/GPRS shields
Blynk_WiFiManager	Simple WiFiManager for Blynk and ESP32 (including ESP32-S2, ESP32-C3), ESP8266 with or without SSL, configuration data saved in either LittleFS, SPIFFS or EEPROM. Now working with new ESP8266 core v3.0.0 and ESP32 core v1.0.6
Blynk_WiFiNINA_WM	Simple WiFiManager for Blynk and Mega, UNO WiFi Rev2, Teensy, SAM DUE, SAMD21, SAMD51, STM32, nRF52, RP2040-based boards, etc. using WiFiNINA shields, configuration data saved in EEPROM, FlashStorage_SAMD, FlashStorage_STM32, DueFlashStorage, nRF52/RP2040 LittleFS
BM64 Library	BM64/BM62 Library for Arduino
BME280_Arduino_I2C	A simple library to recive data from BME280 sensor over I2C interface
BMI270_Sensor	Library for BMI270 sensor
BobaBlox	A library that makes it easy to code simple hardware interactions with the Arduino.
BOF-Bling_On_ofF	Arduino library for playing with relay, LED, and other On/OFF.
Boho	Encryption, authentication, Secure communication.
Bolder Flight Systems Ainstein USD1	Library for communicating with the Ainstein US-D1 RADAR altimeter.
Bolder Flight Systems Airdata Calculations	Airdata library.
Bolder Flight Systems AMS5812	Library for communicating with Analog Microelectronics AMS-5812 pressure transducers.
Bolder Flight Systems AMS5915	Library for communicating with Analog Microelectronics AMS-5915 pressure transducers.
Bolder Flight Systems BMI088	Library for communicating with the Bosch BMI088 6 axis IMU.
Bolder Flight Systems Checksum	Checksum library.
Bolder Flight Systems Controls	Controls library.
Bolder Flight Systems Excitation	Library of excitation waveforms.
Bolder Flight Systems Filter	Filter library.
Bolder Flight Systems Honeywell HG4930	Library for communicating with the Honeywell HG4930 IMU
Bolder Flight Systems Imap	Float to integer mapping.
Bolder Flight Systems LEB128	LEB128 library.
Bolder Flight Systems Message Framing	Message framing library.
Bolder Flight Systems MPU9250	Library for communicating with the MPU-9250 and MPU-9255 nine-axis Inertial Measurement Units (IMU).
Bolder Flight Systems MS4525	Library for communicating with MS4525DO pressure transducers.
Bolder Flight Systems Polytools	Polynomial fitting and evaluation.
Bolder Flight Systems PWM	Library for sending commands to PWM servos.
Bolder Flight Systems SBUS	Library for communicating with SBUS receivers and servos.
Bolder Flight Systems Statistics	Stats library.
Bolder Flight Systems Terabee	Library for communicating with Terabee Evo Hub.
Bolder Flight Systems UBLOX	Library for communicating with uBlox GPS receivers.
Bolder Flight Systems ULEB128	ULEB128 library.
Bolder Flight Systems Unit Conversions	Unit conversion library.
Bolder Flight Systems VectorNav	Library for communicating with VectorNav IMU and INS sensors.
Bonezegei_A4988	Stepper Motor Driver (A4988)
Bonezegei_DRV8825	Stepper Motor Driver (DRV8825)
Bonezegei_PCA9685	I2C PWM Expander
Bonezegei_Printf	Simple Printf
Bonezegei_SSD1306	OLED Library
Bonezegei_ULN2003_Stepper	Stepper Motor Driver Library
Boodskap IoT Digital Twin library	Arduino library for sending & receving sensor data
BoodskapTransceiver	Boodskap IoT Platform Arduino Library
BoolArray	Arduino library for compact array of booleans of max size 2000 (UNO).
Bootstrapper	A client library for MQTT messaging.
Bosch_BME280_Arduino	C++ Library for the Bosch BME280 Sensor based on the original Bosch Sensor API v3.5.1
Bounce2	Debouncing library for Arduino and Wiring.
BQ25896	Arduino library for BQ25896 single-Cell Battery Charger
BQ76952	TI-BQ76952 BMS IC library for Arduino
BresserWeatherSensorReceiver	Bresser 5-in-1/6-in-1/7-in-1 868 MHz Weather Sensor Radio Receiver for Arduino based on CC1101, SX1276/RFM95W, SX1262 or LR1121.
Brief	A scriptable firmware and protocol for interfacing hardware.
BSON	Binary JSON packet builder for Arduino
BufferUtils	An Arduino library for working with Buffers.
Buffered Oreon SSD1351	Library for the OLEDs based on SSD1351
Bugtton	Fast button debounce library for ATmega328P. Uses registers instead of digitalRead.
buildTime	Library will help you to get compile time
BusInOut_Arduino	BusInOut (mbed style multiple GPIO pins control)
BusRepeater_NXP_Arduino	Demo code for PCA9617ADP-ARD
ButtinoRAK	Library for the Lualtek Button handler for RAK devices
Button	Button is a tiny library to make reading buttons very simple.
ButtonClickCheck	This is a library for checking the state of a button connected to an Arduino. [Korean]아두이노에 연결된 버튼의 상태를 확인하기 위한 라이브러리입니다.
ButtonFever	Powerful button tools for managing various button events of standalone button or button array.
ButtonSuite	A library for using a simple mechanical push (momentary) button as a momentary button, a latching button, a counter, an enumerator, and more.
Button2	Arduino/ESP library to simplify working with buttons.
button_asukiaaa	Supply classes for Button.
button_moarbue	Button library with callbacks for press events
Button_SL	Button query
BY8X01-16P Audio Module Library	Library to control a BY8001-16P or BY83001-16P audio module from an Arduino board.
ByteConvert	Library for converting variables to bytes and reverse
byte-sized-encoder-decoder	communicate over I2C with an encoder reading module
Byteduino	A light implementation of Obyte cryptocurrency platform (formerly Byteball) for ESP8266 and ESP32
CBeeper	Arduino Beeper Control
cI2C	Arduino Hardware I2C for AVR (in plain c)
CLed	Arduino LED Control
Cabluino	A Library establishing a connection between Arduino and Cables using the WebSerial API.
Callables	General Callables API
Callback	A simple implementation of Signals and Slots for writing more flexible callbacks
CallbackButton	Listen to pushbutton click events on an asynchronous and non-blocking way using callback functions.
CallbackHelper	Tool to generate std::function like callback APIs without the huge memory footprint of std::function
Callmebot ESP32	Callmebot library for ESP32
Callmebot ESP8266	Callmebot library for ESP8266
Camino	A library for controlling an Arduino from Python over Serial.
CAN	An Arduino library for sending and receiving data using CAN bus.
CAN Adafruit Fork	An Arduino library for sending and receiving data using CAN bus.
CanBusData_asukiaaa	It defines data frame of CAN bus.
CanBusMCP2515_asukiaaa	It communicate with MCP2515 or MCP25625 on SPI to use CAN Bus.
CanSatNeXT	A library for using the hardware resources of CanSat NeXT board
CanSatNeXT_GNSS	Extension to the CanSatNeXT to add support for the GNSS module
CAN_BUS_Shield	Seeed Arduino library to control CAN BUS and CAN BUS FD.
Canon BLE remote	[BETA] Canon bluetooth remote control library for Arduino.
car robot vip	This Arduino library provides the car robot code.
CayenneLPPdec	CayenneLPP data decoder
CayenneLPP	CayenneLPP Arduino Library.
CC1101	Arduino library for CC1101 transceiver.
CD74HC4067	A library for interfacing with the CD74HC4067 Mux.
Cdrv8833	ESP32 class for the TI DRV8833 motor driver. Designed for unipolar (DC) motors only (not stepper).
CFPushButton	A library for Arduino that helps interface for Push Buttons.
CF Rotary Encoder	A library for Arduino that helps interface for Rotary Encoders.
CFSM	A State Design Pattern for State Machines in C-Language.
Ch376msc	A library for CH376 file manager control chip.
CH55xSwitchControl	A library to automate Nintendo Switch games using CH55x microcontrollers.
CharDisplay	Library for unicode progress pars, bitmap drawing graphics and plots (charts)
Chassis	Chassis is a C++ library for undercarriage control in robotics.
ChatGPT_Client	Library for communication with ChatGPT
CheerLights	Fetch and use the latest CheerLights color.
ChronosESP32	Setup your ESP32 as a smartwatch and connect to Chronos app over BLE.
CHT8305	Arduino library for CHT8305 temperature and humidity sensor.
CHT8310	Arduino library for CHT8310 temperature and humidity sensor.
CHT832X	Arduino library for CHT832X temperature and humidity sensor.
Ciao	Enables communication between microcontroller and MIPS cpu. Natively support network communications, terminal (linux) and file access.
CircularQueue	Implementation of Queue Data Structure for Arduino Boards.
CirquePinnacle	A driver library for interfacing with the Cirque Pinnacle (1CA027) touch controller used in Cirque Glidepoint Circle Trackpads.
CJKit	Supporting Library for the CanSat Júnior Kit.
Clap	Library for clap recognition and counting
CleanRTOS	Makes use of FreeRTOS on ESP32 much easier and safer.
CliTerminal	Simple Serial Terminal
Clip	Command Line Interface Parser
Clock	Arduino Software Clock
ClockForSeg_Lib	A library for Clock made of TM1637
ClosedCube SHT31D fork	Arduino library for Sensirion SHT30-D, SHT31-D and SHT35-D Digital I2C Temperature & Humidity Sensors
cloud4rpi-esp-arduino	Connect a board to the Cloud4RPi control panel using MQTT - https://cloud4rpi.io.
Cloudchip IoT	Cloudchip.io communication library for Arduino, ESP8266 & EPS32
cmd	A serial command line interface with buffer editing.
CMMC MQTT Connector	MQTT Connector library
CMMC_LED	An easy led controller
CNCShield	Lightweight library for the Arduino CNC Shield.
CodeSizeProfiler	An Arduino library for profiling function execution time as a proxy for code size.
Cohere_Client	Arduino Library to connect with Cohere models
CoilCell	CoilCell Arduino Library
Coloria	Coloria is an Arduino library for printing colored and formatted text to the serial monitor.
Commander	Command line library for Arduino.
Commander-API	This library can be used to create a simple command parser.
CompileTime	Automatically set the hours, minutes seconds, year, month, and day in your project when uploading!
Complex	Arduino library for Complex math.
ConfigAssist	A lightweight library allowing managing configuration settings on ESP32 and ESP8266 devices devices using a web portal.
ConfigManager	WiFi connection manager for ESP8266 and ESP32
ConfigPortal32	Configuration Web Portal for ESP32
ConfigPortal8266	Configuration Web Portal for ESP8266
ConfigStorage	Library to store configuration parameters in the file system using LittleFS or SPIFFS for ESP8266 and ESP32.
ConfigTool	Save config variable and edit them online.
Connect Arduino-Supabase	Arduino Library to communicate with Supabase.io
ConnectionHelper	Library for setting up WiFi and OTA (Over The Air)
ConsentiumNow	A versatile library enabling ESP-NOW communication for IoT devices.
ConsentiumThings	Consentium Things IoT board.
Console	Arduino based VT100 comparable serial console library.
ContinuousStepper	An Arduino library to spin stepper motors in continuous motions.
ContinuousStepper_Generic	This library enables you to use Hardware-based PWM channels on Generic boards to use PWM to control continuous Stepper Motor
ControlAssist	Generate webserver pages on esp devices and control their html elements at runtime using web sockets.
ControlLoop	An all in one, device controller with on/off, PID, and Cascade PID.
ControlSystemsOS	A robotics library for interfacing with a dynamic set of plug-and-play low-level I2C modules through a high-level control systems API.
controlVoltage	A simple library for generating CV signals to control modular synthesizers.
ControleForno	Uma biblioteca para controle e automacao de forno tipo esteira.
Controlino	A library for using direct or multiplexed input controls easily.
ControlledServo	A library to have more control over the movement of a servo.
ControllerAsI2c_asukiaaa	It handles ESP32 as I2C device of receiver of wireless controller.
Controller Utilities	Contains a number of useful tools for building custom game controllers.
Correlation	Arduino Library to determine correlation between X and Y dataset
CosmosNV2	Biblioteca desenvolvida para Cosmos NV2 Shield
CountDown	Arduino library to implement a CountDown clock in SW.
Cozir	Arduino library for COZIR range of CO2 sensors. Polling mode only.
CppComponentsLibrary	Components Library
CPPTasks	A simple hardware agnostic library written in C++11 implementing coroutines/state machines
CPUTemp	Retrieve the internal temperature of the processor!
CPUVolt	Calculate the processors Vcc voltage using only the internal registers
CRCx	CRC calculation for Arduino and other C++ programs
CrazyHC595	Library for HC595
Crazy-IoTik	library for IoTik
CRC	Library for CRC for Arduino
CRC32	An Arduino library for calculating a CRC32 checksum.
crc_asukiaaa	A library of functions about crc.
cronos	A std::chrono wrapper for target system's native tick count.
CrossMgrLapCounter	Library for communicating with CrossMgr's lap counter interface
CRT	Bunch of CRT functions for LEDs
Crypto	Rhys Weatherley's arduinolibs Crypto library.
CryptoAES_CBC	A AES CBC lib from Rhys Weatherley's arduinolibs Crypto and CryptoLegacy libs. For Arduino and ESP8266.
CS5464 Arduino	CS5464 Energy Monitor Support for Arduino
CS5490	A library control an integrated circuit Cirrus Logic - CS5490
CS5530	An Arduino library for CS5530 based weight scales.
CSE_CircularBuffer	Simple circular buffer for all Arduino boards.
CSE_GNSS	Arduino library for reading and writing NMEA-supported GNSS/GPS modules.
CSE_MillisTimer	Arduino library for simplifying the use of millis() based timers.
CSE_ModbusRTU	Arduino library for implementing Modbus RTU communication protocol on Arduino-supported boards.
CSE_ZH06	Arduino library for reading Winsen ZH06 laser dust sensor.
CST816S	Capacitive touch screen library
CSV Parser	CSV Parser for Arduino.
CTBot	Simple Arduino Telegram BOT library for ESP8266/ESP32
CTRL	Buttons, rotary encoders, potentiometers, leds & multiplexers.
currency	Arduino library to help formatting integers as currency e.g. $ 1.000.000,00.
CursedDoubleLinkedListInterface	Cursed Double Linked List Interface with previous/next pointers for C++ and Arduino.
CurveFitting	Fits polynomial curves to given datapoints
Custom PID	Library PID Control System.
CWLibrary	Library to send CW message (Morse) with your custom function and device.
CWW Morse Transmit	Send Morse Code on a digital I/O pin with optional audio sidetone.
CX_Devices	Library for getting telemetry from arduino esp8266.
CX_MQTT	Library for sending telemetry and receiving commands from arduino esp8266 via mqtt.
Cytron ESPWiFi Shield	Library for Cytron ESPWiFi Shield
Cytron Maker Sumo Library	Library for Cytron Maker Mini Sumo controller.
Cytron Motor Drivers Library	Library for Cytron Motor Drivers.
Cytron_PikaBot	Library for Cytron PikaBot.
DLxx416_Arduino	Display library for four-character OSRAM/Siemens intelligent displays: DLR2416, DLO2416, DLG2416, DLR3416, DLO3416, DLG3416.
dWin	Dwin HMI LCD Screen Library.
DacESP32	Arduino library for using the ESP32 DAC output channels fast and easy.
DAC53001	Arduino library for I2C DAC53001 10 bit DAC.
DAC8550	Arduino library for DAC8550 SPI DAC Digital Analog Convertor
DAC8551	Arduino library for DAC8501, DAC8531, DAC8550 and DAC8551 SPI 16-bit Digital Analog Convertor.
DAC8552	Arduino library for DAC8532 and DAC8552 SPI Digital Analog Convertor.
DAC8554	Arduino library for DAC8534 and DAC8554 SPI Digital Analog Convertor.
DAC8560	Arduino library for DAC8560 SPI 16-bit Digital Analog Convertor.
DAC8571	Arduino library for DAC8571 16 bit DAC.
DAC8574	Arduino library for DAC8574, I2C, 4 channel, 16 bit DAC.
DaisyDuino	Arduino library for the Daisy audio platform.
DallasTemperature	Arduino library for Dallas/Maxim temperature ICs
DashioBluefruit	BlueFruit SPI library for communicating with the free Dash IoT dashboard app.
DashioBluno	Bluno library for communicating with the free Dash IoT dashboard app.
DashioESP	ESP32 & ESP8266 library for communicating with the free Dash IoT dashboard app.
DashioMKR1500	MKR NB 1500 library for communicating with the free Dash IoT app.
DashioNano33BLE	Arduino NANO 33 BLE library for communicating with the free Dash IoT dashboard app.
DashioSAMD_NINA	Arduino SAMD NINA library for communicating with the free Dash IoT dashboard app.
DataLogger	Arduino library for fast logging of complex sensor data in CSV or binary format to an SD card or serial stream
DataSeriesPod	A simple Arduino data logging library
DataServeriOS	Serves data to Arduino Control (iOS) for control over network.
DataTome	Data analysis and filtering using time series for embedded devices (IoT). All in a single C++ library, Data Tome.
DataVisualizer	This library is intended to simplify the use from Microchip Data Visualizer via the Atmel Data Protocol.
DateTimeFunctions	Collection of date & time functions. Check, Convert, Get, Clock & Date.
dateTimeHelpers	Arduino library with date and time helper functions.
dbg-trace	Debug Trace component for Embedded Applications - Debug and Trace Log message system based on trace ports with adjustable levels.
DCD SDK for Arduino	A library that allows to connect to dcd hub and update value of thing property provided by property_id.
DDBot	Provides simple functions to control a differential drive robot.
DDNS_Generic	DDNS Update Client Library for SAM DUE, nRF52, SAMD21/SAMD51, STM32F/L/H/G/WB/MP1, AVR Mega, megaAVR, Teensy, RP2040-based RASPBERRY_PI_PICO, WT32_ETH01, Portenta_H7, etc. besides ESP8266/ESP32, using ESP8266-AT/ESP32-AT WiFi, WiFiNINA, Ethernet W5x00, ENC28J60, LAN8742A or Teensy NativeEthernet
DDSM115	An Arduino library for control DDSM115 Wheels through RS485.
DebounceMe	Debounce button library.
Debouncer	Debounce library for Arduino
debug-cli	Debug CLI for Embedded Applications - Command Line Interface for debugging and testing based on an object oriented tree structure.
DebugLog	Logging library for Arduino that can output to both Serial and File with one line
debuggery	A helper library for getting information (including an assert and print macros) from Arduino including the Esp32 via the usual serial port.
DEMO-BOARD	Library for DEMO-BOARD
Deneyap 5x7 LED Matris	Arduino library for Deneyap 5x7 LED Matrix
Deneyap 6 Eksen Alaletsel Olcum Birimi	Arduino library for Deneyap 6 Dof IMU LSM6DSM
Deneyap 9-Eksen Ataletsel Olcum Birimi	Arduino library for Deneyap 9 Dof IMU MMC5603NJ, LSM6DSM
Deneyap Arduino Examples	Arduino examples for Deneyap Development Boards
Deneyap Arduino Projeleri	Arduino examples for Deneyap Devkits with Deneyap Modules
Deneyap Basinc Olcer	Arduino library for Deneyap Basınç Ölçer MS5637-02BA03
Deneyap Cift Kanalli Cizgi Algilayici	Arduino library for Deneyap Dual Channel Line Follower TCRT5000
Deneyap Cift Kanalli Motor Surucu	Deneyap Dual Channel Motor Driver TC78H660FTG
Deneyap Derinlik Olcer	Arduino library for Deneyap ToF Range Finder Sensor VL53L0X
Deneyap Dokunmatik Tus Takimi	Arduino library for Deneyap Keypad
Deneyap Duman Dedektoru	Arduino library for Deneyap Gas Sensor
Deneyap Hareket Algilama	Arduino library for Deneyap Gesture Sensor NCS36000
Deneyap Kart IDE Ornekler	Deneyap Kart Dahili Örnek Kodlarının Yer Aldığı Kütüphane
Deneyap Kart QRCodeReader	A library to read QR Codes using an Deneyap Kart with a camera module.
Deneyap Kizilotesi Alici Verici	Arduino library for Deneyap Infrarad Receiver Transmitter
Deneyap Kumanda Kolu	Arduino library for Deneyap Joystick
Deneyap Mesafe Olcer Isik Algilayici	Arduino library for Deneyap Proximity Light Sensor LTR553
Deneyap Mikrofon	Arduino library for Deneyap Microphone ICS-40619
Deneyap Role	Arduino library for Deneyap Relay
Deneyap Servo	Arduino library to drive servo motors
Deneyap Sicaklik Nem Basinc Olcer	Arduino library for Deneyap Temperature&Humidity, Barometer Sensor SHT4X
Deneyap Sicaklik Nem Olcer	Arduino library for Deneyap Temperature Humidity SHTC3
Deneyap Telegram	Telegram Library for ESP32 / Deneyap Cards
Deneyap Toprak Nemi Olcer	Arduino library for Deneyap Soil Moisture Sensor TL555Q
Deneyap Yagmur Algilayici	Arduino library for Deneyap Rain sensor
deploii	Library for enabling communication between a MCU and Deploii
Derivs_Limiter	This library can be used to limit the first and second derivative of a variable as it approaches a target value.
desklab	Implement methods for the use of desklab (www.desk-lab.de) devices.
DEVFULL	Arduino library for a /dev/full stream
DeviceController	Control Board Pins states using Device Controller Web interface
DEVNULL	Arduino library for a /dev/null stream
DEVRANDOM	Arduino library to wrap a random generator in a stream
DFPlayerMini	A reliable, responsive and compact driver for DFPlayer Mini sound module for Arduino.
DF-Print	Use C# style syntax for formatting strings.
DFRobot SHT	DFRobot Standard library.
DFRobot_AD9837	This is a Library for AD9837, AD9837 is a Programmable Waveform Generator(SKU: DFR0973).
DFRobot_ADS1115	DFRobot Standard library(SKU:DFR0553).
DFRobot_ADXL345	Six axis sensor library.(SKU:SEN0032)
DFRobot_AHT20	DFRobot Standard library(SKU:SEN0527&SEN0528).
DFRobot_AirQualitySensor	A air quality sensor library.(SKU:SEN0560)
DFRobot_Alcohol	DFRobot Standard library.
DFRobot_AS3935	DFRobot Lightning Sensor library.(SKU:SEN0290)
DFRobot_AS7341	AS7341 is a 11 channel visible light sensor, which can measure 8 wavelengths of visible light, suitable for color detection, light color temperature detection and other scenes(SKU:SEN0365)
DFRobot_ASR	The speech recognition module can identify the terms that have been pre-written into the sensor and return the corresponding numbers(SKU: DFR0715).
DFRobot_B_LUX_V30B	DFRobot_B_LUX_V30B is the sensor library of DFRobot
DFRobot_BC20_Gravity	DFRobot Standard library.(SKUTEL0130)
DFRobot_BloodOxygen_S	DFRobot Standard library.(SKU:SEN0344)
DFRobot_BME680	DFRobot Standard library(SKU:SEN0248).
DFRobot_BMI160	DFRobot Standard library(SKU:SEN0250).
DFRobot_BMM150	DFRobot Standard library(SKU：SEN0419).
DFRobot_BMP3XX	This is a Library for BMP3XX, the function is to read temperature and pressure(SKU: SEN0423/SEN0371/SEN0251).
DFRobot_BMX160	DFRobot_BMX160 is the Sensor library of DFRobot
DFRobot_BT401	This Bluetooth module features Bluetooth/U-disk/TF-card playback, and Bluetooth call function, supporting simple and clear serial port control function, BLE pass-through, and SPP pass-through functions(SKU:DFR0781)
DFRobot_CCS811	DFRobot_CCS811 is the Sensor library of DFRobot
DFRobot_CH423	CH423 IO Expansion Module(SKU:DFR0979&DFR0980).
DFRobot_DF1101S	record audio and play audio(SKU:DFR0745).
DFRobot_DF1201S	This module is a conversion board, which can drive DF1201S DFPlayer PRO MP3 through I2C.
DFRobot_DF2301Q	This is the library to drive the offline voice recognition module(SKU: SEN0539).
DFRobot_DHT11	DFRobot Standard library(SKU:DFR0067).
DFRobot_DHT20	Provide an Arduino library to get Humidity and Temperature by reading data from dht20.
DFRobot_digitalPot	A digital potentiometer library(SKU:DFR0520).
DFRobot_DS1307	Define infrastructure of DFRobot_DS1307 class(SKU: DFR0151).
DFRobot_DS323X	DS323X driver library.
DFRobot_EOxygenSensor	This is the library of Eoxygen, the new electrochemical Oxygen sensor (SKU: SEN0496).
DFRobot_EC10	for measuring the liquid with high electrical conductivity(SKU: DFR0300-H).
DFRobot_ENS160	This is a Library for ENS160, ENS160 is a Digital Metal-Oxide Multi-Gas Sensor(SKU: SEN0514/SEN0515).
DFRobot_EnvironmentalSensor	A environmental sensor.(SKU:SEN0500\SEN0501)
DFRobot_FreeTenIMU	Ten axis sensor library(SKU:SEN0140).
DFRobot_GDL	A display library based on SPI.
DFRobot_Gesture_Touch	A gesture detection and touch detection sensor(SKU:SEN0285).
DFRobot_GM60	GM60 is a highly integrated QR code scanner with excellent performance and a small size(SKU:SEN0486)
DFRobot_GNSS	Provide longitude and latitude and other satellite information (SKU:TEL0157).
DFRobot_GP8XXX	GP8XXX series driver library.
DFRobot_GP8302	I2C to 0-25mA DAC module(SKU:DFR0972).
DFRobot_GP8403	0-10V DAC module(SKU:DFR0971).
DFRobot_Heartrate	This is a Library for SON1303(SKU: SEN0203).
DFRobot_HX711	By a simple mechanical structure with the sensor, that can be read to the mass of the body(SKU:SEN0160)
DFRobot_HX711_I2C	By a simple mechanical structure with the sensor, that can be read to the mass of the body(SKU:KIT0176)
DFRobot_I2C_Multiplexer	I2C expansion module support library(SKU:DFR0576).
DFRobot_ICG20660L	DFRobot Standard library(SKU:SEN0443).
DFRobot_ICP10111	This is an atmospheric pressure sensor.(SKU:SEN0516)
DFRobot_ID809_I2C	This is an library for capacitive fingerprint module(SKU:SEN0348).
DFRobot_IICSerial	DFRobot Standard library(SKU:DFR0627).
DFRobot_IIS	This library provides the codes for driving FireBeetle camera and the camera, microphones, etc. of audio expansion board.(SKU:DFR0498).
DFRobot_INA219	measure the current and voltage (SKU: SEN0291).
DFRobot_ITG3200	A library of gyroscopic sensors(SKU:SEN0140).
DFRobot_LcdDisplay	It is a display screen that can be driven by both I2C and UART interfaces(SKU:DFR0997).
DFRobot_LedDisplayModule	This is a 4bits / 8bits digital tube(SKU: DFR0646\DFR0645).
DFRobot_LIDAR07	DFRobot_LIDAR07 is the sensor library of DFRobot(SKU:SEN0413)
DFRobot_LIS	a sensor library.(SKU:SEN0405/SKU:SEN0407/SKU:SEN0408/SKU:SEN0409/SKU:SEN0411/SKU:SEN0412/SKU:SEN0224)
DFRobot_LoRa	DFRobot_LoRa is the Communication library of DFRobot
DFRobot_LPUPS	A library designed for LPUPS.(SKU: DFR0682).
DFRobot_LSM303	The LSM303DLH is a triple axis accelerometer combined with a triple axis magnetic sensor(SKU: SEN0079).
DFRobot_LWLP	The differential pressure between two probes of the differential pressure sensor can be obtained by this drive(SKU: SEN0343).
DFRobot_MaqueenPlus	educational robot library.
DFRobot_MAX17043	DFRobot Standard library(SKU:DFR0563).
DFRobot_MAX31855	A library of temperature sensors(SKU:DFR0558).
DFRobot_MAX98357A	This is a Library for MAX98357A(SKU: DFR0954).
DFRobot_MCP23017	DFRobot Standard library(SKU:DFR0626).
DFRobot_MCP2515	This is a Library for MCP2515(SKU: DFR0370).
DFRobot_MCP4725	12 bit digital-analog DA conversion module(SKU: DFR0552).
DFRobot_MCP9808	DFRobot Standard library.
DFRobot_MGC3130	DFRobot_MGC3130 is the Gesture library of DFRobot
DFRobot_MLX90614	This is a Library for MLX90614, the function is to read temperature(SKU: SEN0206/SEN0263).
DFRobot_MotorStepper	Stepper motor and DC motor driver control board(SKU:DFR0508)
DFRobot_MPX5700	A pressure sensor library.(SKU:SEN0456)
DFRobot_OLED12864	OLED12864 multifunctional module(SKU: DFR0507).
DFRobot_OSD	This is a Library for OSD,the function is the superposition of characters(SKU: DFR0515).
DFRobot_OxygenSensor	Standard library for DFRobot oxygen sensor.(SKU:SEN0322)
DFRobot_PAJ7620U2	DFRobot_PAJ7620U2 is the Sensor library of DFRobot
DFRobot_PH	DFRobot Standard library(SKU:SEN0161-V2).
DFRobot_PN532	this is a module that reads data from NFC tags.
DFRobot_QMC5883	Electronic compass drive library(SKU:SEN0140).
DFRobot_RainfallSensor	A rain sensor.(SKU:SEN0575)
DFRobot_RGBButton	This is a Library for RGBButton(SKU: DFR0991).
DFRobot_RGBMatrix	RGB light board control(SKU: DFR0499).
DFRobot_RGBLCD1602	DFRobot_RGBLCD1602 is the display library of DFRobot
DFRobot_RP2040_SCI	This is a library for a SCI Acquisition Module based on the Arduino platform(SKU:DFR0999).
DFRobot_RTU	Modbus RTU library for Arduino.
DFRobot_SCD4X	This is a Library for SCD4X(SCD40/SCD41), SCD4X is a Digital Metal-Oxide Multi-Gas Sensor(SKU: SEN0536).
DFRobot_SerialScreen771	DFRobot Standard library(SKU:DFR0626).
DFRobot_SGP40	DFRobot_SGP40 is the sensor library of DFRobot
DFRobot_SHT20	This is a Library for SHT20, SHT20, the new humidity and temperature sensor(SKU: SEN0227).
DFRobot_SIM	base class library.
DFRobot_SIM7000	communication device library.(SKU:DFR0572/DFR0505-CN)
DFRobot_SIM808	This is a Library for SIM808 GPS/GPRS/GSM Arduino Shield V1.0(SKU: TEL0097).
DFRobot_SpeechSynthesis	Synthesize the sound you need, support Chinese, English.
DFRobot_ST7687S	This is a 2.2” TFT LCD Display Module with an input voltage(SKU: DFR0529).
DFRobot_STS3X	This is a Library for STS3X, the function is to read temperature(SKU: SEN0434).
DFRobot_SU03T	Speech input and output(SKU: DFR0987)
DFRobot_TCS3430	DFRobot_TCS3430 is the sensor library of DFRobot
DFRobot_TCS34725	A color sensor library
DFRobot_TMF8x01	DFRobot Standard library(SKU:SEN0430/SEN0429).
DFRobot_URM07	A range sensor(SKU:SEN0153)
DFRobot_URM09	DFRobot Standard library.
DFRobot_URM13	URM13 driver library(SKU: SEN0352).
DFRobot_VEML6075	DFRobot_VEML6075 is the Ultraviolet library of DFRobot
DFRobot_VEML7700	This is a Library for VEML7700, the function is to read High Accuracy Ambient Light data(SKU: SEN0228).
DFRobot_VisualRotaryEncoder	Visual rotary encoder driver library(SKU: SEN0502).
DFRobot_VL53L0X	DFRobot Standard library(SKU:SEN0245).
DFRobot_VL6180X	DFRobot_VL6180X is a sensor library.
DFRobot_VoiceRecorder	DFRobot Standard library.
DFR_Radar	Configure and communicate with the DFRobot 24GHz millimeter-wave Human Presence Detection sensor (SEN0395).
DHTlib	AVR Optimized Library for DHT Temperature & Humidity Sensor on AVR only.
dhtESP32-rmt	Minimal, non-blocking, DHT11/DHT22 sensor library for ESP32 using RMT pheripheral for Arduino 3.0.0 based on ESP-IDF v5.1.4
DHT kxn	BACKUP Arduino library for DHT11, DHT22, etc Temp & Humidity Sensors
DHT sensor library	Arduino library for DHT11, DHT22, etc Temp & Humidity Sensors
DHTStable	Stable version of library for DHT Temperature & Humidity Sensor
DHT11	An Arduino library for the DHT11 temperature and humidity sensor.
DHT118266	Arduino library for DHT11, DHT22, etc Temp & Humidity Sensors
dht11esp8266	Arduino library for DHT11, DHT22, etc Temp & Humidity Sensors
dht11esp8266examples	Arduino library for DHT11, DHT22, etc Temp & Humidity Sensors
DHT12	Arduino library for I2C DHT12 temperature and humidity sensor.
DHT20	Arduino library for I2C DHT20 temperature and humidity sensor.
DHT2pin	Experimental version of the DHT library, using 2 data pins instead of 1.
DHTINT	Arduino library for DHT temperature and humidity sensor. Integer only to save footprint.
DHTNEW	Arduino library for DHT temperature and humidity sensor, with automatic sensortype recognition.
DIGI-DOT-BOOSTER Library	An easy to use library to control the DD-Booster.
DigiPotX9Cxxx	A library for X9Cxxx family digital potentiometers (X9Cxxx, xxx=102,103,104,503)
DigiSpark_PWM	Hardware-based Pulse-Width-Modulation (PWM) for AVR ATtiny85-based boards using ATTinyCore up to 500 kHz.
DigitLed72xx	A library for the MAX7219 and the MAX7221 Led display drivers.
DigitSeparator	Arduino library to separate digit value with marks and returns it as C string.
Digital Infrared Temperature Sensor MLX90615	Arduino library to control Grove - Digital Infrared Temperature Sensor.
DigitalPressureSensor	This library provides an Interface for Infineon's DPS310 Pressure Sensor (DEPRECATED).
Digital Rain Animation	Easily display Matrix effects in the Arduino environment.
DINO PLC	This library providing the possibility to call a function at specific ESP32 module.This library support DINO PLC
DINO-PLC-V2	This library providing the possibility to call a function at specific ESP32 module.This library support DINO PLC V2
directADC	Library for advanced ADC control (AVR)
directTimers	Library for advanced hardware timers control
DisCard	Discorda Mesaj Göndermeyi Sağlayan Arduino Kütüphanesi
Discord_WebHook	Send message on discord using webhook
DistanceTable	Library for a memory efficient DistanceTable for Arduino.
DLLN3X ZigBee Mesh Module Library	This library allows you to use DLLN3X ZigBee mesh module very easily.
DMM	DMM (digital multimeter) library for Arduino.
DmtrPots	Potentiometer library for Arduino / Teensy.
DoEEP	A simple EEPROM library for reading, writing, and managing key-value pairs.
DOC_CAT	Expanding the Arduino environment
DonoLed	Library to easily control LED Strips.
DotMatrixDisplay	Dot-Matrix Display library for use with PD243X I2C Adapter Board
DoubleResetDetect	Arduino library to check for double reset on ESP8266
DoubleResetDetector	Library to detect a double reset, using ESP8266 RTC Memory.
DoubleResetDetector_Generic	Library to detect a double reset, using EEPROM, DueFlashStorage, FlashStorage_SAMD, FlashStorage_RTL8720, FlashStorage_STM32 or LittleFS/InternalFS. For AVR, Teensy, SAM DUE, SAMD, STM32F/L/H/G/WB/MP1, nRF52, RP2040-based Nano_RP2040_Connect, RASPBERRY_PI_PICO, RTL8720DN, MBED nRF52840-based Nano_33_BLE, Portenta_H7, etc. boards. Now using efficient FlashStorage_STM32 library and supporting new RP2040-based Nano_RP2040_Connect, Portenta_H7, RASPBERRY_PI_PICO and STM32 core v2.0.0
DovesLapTimer	A simple lap-timing library centered around GPS data
Drive	Arduino library to use L298N motor bridge. (Works for all esp8266 boards also)
DriveCell	DriveCell Arduino Library
DRV2667	Arduino library for DRV2667 Piezo Haptic Driver with Boost, Digital Front End, and Internal Waveform Memory
DRV8251-Driver	A library that provides support for using brushed DC motors via the TI DRV8251 motor driver
DRV8434S	DRV8434S stepper motor driver library for Arduino
DRV8825	Arduino library for DRV8825 stepper motor driver.
DRV8835MotorShield	Arduino library for the Pololu DRV8835 Dual Motor Driver Shield
DS1624	A library to interface with Maxim DS1624 temperature sensor and memory.
DS1624_Library	A library to interface with Maxim DS1624 temperature sensor and memory.
DS18B20	Arduino library for the Maxim Integrated DS18B20 1-Wire temperature sensor.
DS18B20Events	Arduino temperature changed events for DS18B20 and other DallasTemperature compatible sensors
DS18B20_int	Library for DS18B20 restricted to a single sensor per pin.
DS18B20_RT	Arduino library for the DS18B20 temperature sensor.
DS1804	Arduino library for DS1804 Nonvolatile Trimmer Potentiometer.
DS1804Ctrl	Arduino library for the DS1804 digital potentiometer, including helper functions for setting resistance, and using the EEPROM, and retrieving state.
DS1821	Arduino library for DS1821 temperature sensor
DS1881_2	Controller for Maxim DS1881 and DS1882 Digital Pots
DS2	DS2 and KWP library to handle messages in those automotive protocols.
DS2401	Library for 1-Wire DS2401 UID restricted to a single device per pin.
DS2431	Arduino library for Maxim DS2431 1-Wire EEPROM
DS2438	Library for DS2438 1-Wire battery monitor. One device per pin.
DS28CM00	Arduino library for I2C DS28CM00 unique identification chip.
DS3231-RTC	C++ Library for the DS3231 real-time clock (RTC) module, ready to use on Arduino IDE and PlatformIO.
DS3232	Arduino library for I2C DS3232 RTC (minimalistic).
DS323x	Arduino library for DS3231/DS3232 Extremely Accurate I2C-Integrated RTC/TCXO/Crystal
DS323x_Generic	Library for DS3231/DS3232 Extremely Accurate I2C-Integrated RTC/TCXO/Crystal
DST RTC	Arduino library for automatically adjusting RTC time for Daylight Saving Time (DST)
DTF_ESP32Update	Update ESP32 devices using Deploy the Fleet service.
DTF_ESP8266Update	Update ESP8266 devices using Deploy the Fleet service.
DualG2HighPowerMotorShield	Arduino library for the Pololu Dual G2 High Power Motor Driver Shields
DualMAX14870MotorShield	Arduino library for the Pololu Dual MAX14870 Motor Driver Shield
DualMC33926MotorShield	Arduino library for the Pololu Dual MC33926 Motor Driver Shield
DualSenseController	Library to use DualSense Controller based on USB Host Shield Library 2.0.
DualTB9051FTGMotorShield	Arduino library for the Pololu Dual TB9051FTG Motor Driver Shield
DualVNH5019MotorShield	Arduino library for the Pololu Dual VNH5019 Motor Driver Shield
DueFlashStorage	DueFlashStorage saves non-volatile data for Arduino Due.
DueTimer	Timer Library fully implemented for Arduino DUE
DumbDisplay	A library for connecting to Android DumbDisplay app (>= this version), for various virtual gadget realizations.
DunogeonENG	Arduino library for a mini D&D Game (it's a part of a bigger project).
DunogeonFR	Cette librairie est un simulateur de donjon (une partie isolée d un projet plus grand).
DvG_StreamCommand	A lightweight Arduino library to listen for commands over a stream
DWIN T5L API wrapper	A basic library to easily communicate with DWIN HMI displays.
Dx_PWM	This library enables you to use Hardware-based PWM channels on Arduino AVRDx-based boards (AVR128Dx, AVR64Dx, AVR32Dx, etc.), using DxCore, to create and output PWM.
Dx_Slow_PWM	This library enables you to use ISR-based PWM channels on Arduino AVRDx-based boards (AVR128Dx, AVR64Dx, AVR32Dx, etc.), using DxCore, to create and output PWM any GPIO pin.
Dx_TimerInterrupt	This library enables you to use Interrupt from Hardware Timers on Arduino AVRDx-based boards (AVR128Dx, AVR64Dx, AVR32Dx, etc.) using DxCore
dynaHTML	dynamic HTML library for ESP8266/ESP32
dynaconfig	Arduino WiFi dynamic configuration library for ESP32 using captive portal authentication.
Dynamixel	Arduino library for Dynamixel
EButton	A compact, simple-to-use, reliable and powerful event-driven button library, with proper debouncing and fine grained event structure.
EEvar	Allows to save variables to the EEPROM memory. Works with any POD (bool, int, float, custom structs) and String. Lightweight. Simple to use.
eFLL	eFLL (Embedded Fuzzy Logic Library).
eForth1	eForth for Arduino UNO
EMailSender	Send EMail via SMTP, library for Raspberry Pi Pico W, Arduino, SAMD (WiFiNINA), STM32, esp8266 and esp32.
eOS	ETC EOS library for OSC
ERa	E-Ra by EoH. An IoT Market Enabler!
E220-900T22S-JP	Arduino E220-900T22S(JP) libraries.
E220-900T22S LoRa library	A library for Spresense LoRa.
E24	E24xxx EEPROM library.
EasIno	A protocol that allows to easily communicate with Arduino boards, using different communication options.
Easing	Easing function library for Arduino
EasyAndee	Annikken EasyAndee Library for Annikken Andee U, Android and iOS boards.
EasyAndee101	Annikken EasyAndee Library for Arduino 101
EasyButton	Arduino library for debouncing momentary contact switches, detect press, release, long press and sequences with event definitions and callbacks.
EasyBuzzer	EasyBuzzer Library
EasyDDNS	ESP8266 & ESP32 DDNS Update Client Library.
EasyEspNow	An easy-to-use ESP-NOW wrapper library for ESP platform that simplifies peer communication and data handling.
EasyGNSS	An easy-to-use library to parse the NMEA protocol output by the GNSS receiver (Ublox) through serial port.
EasyHTTP	An ESP32 library to facilitate the execution of HTTP requests.
EasyLed	Arduino library for controlling standard LEDs in an easy way. EasyLed provides simple logical methods like led.on(), led.toggle(), led.flash(), led.isOff() and more.
easyLiDAR	Using vl53l5cx(tof64) LiDAR driver easy.
EasyMorse	A simplified Morse code library to be used as a method of Communication.
Easy Nextion Library	Arduino library for Nextion displays
EasyNTPClient	Library to read time from Network Time Protocol (NTP) servers.
Easy SevenSeg	Easily connect and play with a seven-segment display (single-digit type).
EasyUltrasonic	An Arduino library used to work with ultrasonic sensors in an easy way for measuring distance.
Easyiot-Esp8266	An Arduino library for sending and receiving data to an online platform using Esp8266 ESP-12E Boards.
Easyuino	It offers a set of APIs to easily make beginners use several different sensors and devices using only the Easyuino
Edge-fel	Feature extraction library for Arduino.
EdgeNeuron	TensorFlow Lite Micro library in Arduino style for TinyML applications.
EduShield	Display library for Arduino101.cz EDUshield
EEBoom	Simple and powerful EEPROM emulation for ESP8266 and ESP32
EEManager	Simple library for reducing EEPROM wear
EEWrap	A convenient library allowing one to use the EEPROM just like RAM.
EE895 Arduino Library	Library for the EE895 CO2 Sensor
EEPROMReader	EEPROM reading / writing library with cpp type templating.
EEPROMTyped	The EEPROM Typed Library is a lightweight static library for reading and writing standard Arduino data types to the EEPROM.
eeprom_25AA02EXX	Library to read and write Microchip SPI EEPROM 25AA02E48 or 25AA02E64
EEPROM_SPI_WE	Library for external SPI based EEPROMs
EEPROM_STM_Arduino	Class library for NXP I2C multiplexer and switch
Effortless-SPIFFS	A class designed to make reading and storing data on the ESP8266 and ESP32 effortless.
EgoSmartHeaterRS485	Controlling the EGO Smart Heater via RS485 using Modbus
EiMOS	Versatile Mahjong Scorer
EiMOS_U8X8	Versatile Mahjong Scorer with U8G2 Displays
ELMo	Low-level synchronous Arduino library to interface with ELM327 OBDII devices.
EL_dev_arduino	Library and Sample of ECHONET Lite for Arduino
elapsedMillis	Makes coding responsive sketches easier.
ElasticNetModel	A library for ElasticNet regression modeling with coefficient updates based on feedback.
electricui-embedded	Connect your microcontroller to a high performance user interface, run entirely locally and under your control.
Electronic Cats PN7150	Arduino library for SPI and I2C access to the PN7150 RFID/Near Field Communication chip.
ellipse	Arduino library for ellipse class
ELMDuino	Arduino library to easily interface with the common OBDII scanner: ELM327
EloquentRTLS	RTLS (Real Time Location System) for Arduino and ESP32
Eloquent_EdgeImpulse	Easy Edge Impulse integration
ELT S300 Library	This is a library for the ELT CO2 sensor S300 via I2C.
em4095	A library for reading and writing rfid chips with em4095 and esp32
EmbUI	Embedded Web UI framework for esp8266/esp32/esp32-c3/esp32-s2/esp32-s3 IoT prototyping
EmbedUI	EmbedUI is an open source Project, for enthusiasts to speed-up & visualize UI development using Embedded Hardware.
EmbeddedMqttBroker	Mqtt Broker for embedded systems, tested on an Esp32 and esp8266.
Embedded Template Library ETL	ETL. A C++ template library tailored for embedded systems.
EmbeddedUtils	collections of utility headers for embedded c++
EmbeddronicsBleOTA	Bluetooth low energy (BLE) library for updating firmware over ble.
EmberGL	Low-Level 2D/3D Graphics Library
EMFButton	Easy MultiFunctional button
EmotiBit EmojiLib	Library to draw Emoji when using EmotiBit with appropriate Feather Wings
EmotiBit FeatherWing	A library written for EmotiBit FeatherWing that supports all sensors included on the wing.
EmotiBit KTD2026	Library for controlling KTD2026 led driver and its variants
EmotiBit NCP5623	Library for the NCP5623 LED driver
EmotiBit SI7013	A library written for EmotiBit that supports the Si7013 temperature and humidity module
EmotiBit XPlat Utils	A Utilities Library required for the successfull operation of EmotiBit FeatherWing and EmotiBit Oscilloscope Library
EmuRTC	Emulated Real Time
EncButton	Light and powerful library for button and encoder operation for Arduino
EncoderTool	Library to read out mechanical rotary encoders
Energize Lab Servo	Library for controlling Energize Lab Servo.
EnergyBoard	Enables reading polyphase energy-monitor parameters of LVX EnergyBoard
EnergyMeter	Arduino library to get data from energy meters in order to monitor them.
Engineer EasyEEPROM	Arduino library for easy work with EEPROM. (AVR and ESP)
Engineer Regulator	Arduino library for temperature controller. Stores settings in EEPROM. Hysteresis. (AVR and ESP)
ENGR100-950	UMich ENGR 100-950 Library
ENGR100-980	UMich ENGR 100-980 Library
ENS160 - Adafruit Fork	Arduino library for the ENS160 digital four channel MOX gas sensor with I2C interface from ScioSense
ENS210	Arduino library for the ENS210 relative humidity and temperature sensor with I2C interface from ams
enum_asukiaaa	A library to share enum on arduino.
Environment	Read enviroment sensors
EPD	It controls waveshare 1.54 inch e-paper(e-ink) display.
Epson_PNL_CE02	Library to repurposing the control panel (PNL CE02) of EPSON XP 520/530/540 printers from an Arduino.
ERCFS	Arduino library for SPI based ERCFS rotary encoder.
ESPert	ESPert library for Arduino IDE
ES32Lab	Library provided by ESDeveloperBR to facilitate the development of programs that utilize the ES32Lab board.
ES920	Arduino library for ES920/ES920LR FSK/LoRa wireless module
ESC Thermal Printer BLE	Library for ESC/POS Printer BLE
escposprinter	Library for ESC/POS Printer
ESPAsync_WiFiManager	ESP32 (including ESP32-S2, ESP32-S3 and ESP32-C3), ESP8266 WiFi Connection Manager using AsyncWebServer, with enhanced GUI and fallback Web ConfigPortal.
ESPAsync_WiFiManager_Lite	Light-Weight MultiWiFi/Credentials Async WiFiManager for ESP32 (including ESP32-S2, ESP32-S3 and ESP32-C3) and ESP8266 boards. Powerful-yet-simple-to-use feature to enable adding dynamic custom parameters.
EspATMQTT	Support library for the the MQTT functionality in the ESP-AT interpreter.
ESPAutoWifi	Auto Connect WiFi for ESP32 Board.
ESP Battery	Arduino Library to calculate the ESP8266 (Feather Huzzah) battery level.
ESPDisplay	Use the DAC function of ESP32 to output C_ESP_8_BIT_composite with LovyanGFX.
esp-echonet-lite	Echonet Lite library for ESP
ESP-FlexyStepper	This library is used to control one or more stepper motors from an ESP32 device
esp-fs-webserver	From FSBrowser.ino example to library
ESP-Google-Forms-Client	Arduino Google Forms REST client library for ESP8266, ESP32 and Raspberry Pi Pico (RP2040).
ESP-Google-Sheet-Client	Arduino Google Sheet REST client library for Arduino devices.
ESPHap	Native support Apple HomeKit protocol with Arduino projects
esp-iot-core	A framework to implement IoT devices/gateways based on the ESP8266/ESP32 hardware.
ESP Line Notify	Line Notify Library for ESP8266 and ESP32.
ESP Mail Client	Arduino E-Mail Client Library to send, read and get incoming email notification for ESP32, ESP8266 and SAMD21 devices.
ESPPubSubClientWrapper	A wrapper class for the MQTT PubSubClient library by Nick O'Leary for ESP8266/ESP32.
ESP Rotary	ESP8266/Arduino Library for reading rotary encoder values.
EspSleep	Library for esp8266 unlimited deep sleep period
ESP-StepperMotor-Server	A stepper motor control server for ESP32 with Web UI, REST API and CLI
ESPSupabase	A Arduino Platform Library for interfacing ESP32/ESP8266 to Supabase, including user authentication.
ESP Telnet	ESP8266/ESP32 library that allows you to setup a telnet server.
ESPWiFiMqttWrapper	ESP8266 and ESP32 WiFi - MQTT Wrapper
ESP2SOTA	Async OTA (AP & Client WiFi modes) for ESP32/ESP8266.
ESP32 AnalogWrite	ESP32 Polyfill for analogWrite functions
esp32-BG95	BGxx modem - GPRS and LTE communications
ESP32-BLE-MIDI	A library to use MIDI over Bluetooth Low Energy on ESP32 boards.
esp32-BLE112	BLE112 - BLE modem
ESP32Console	Extensible UART console for ESP32 with useful included commands.
ESP32 Control	This library providing the possibility to call a function at specific ESP32 Control module.This library support all version of ESP32 Control module,ERS ,E1.0
ESP32 Control lite	This library providing the possibility to call a function at specific ESP32 Control module.This library support all version of ESP32 Control module,ERS ,E1.0
ESP32 Digital RGB LED Drivers	A library for driving self-timed digital RGB/RGBW LEDs (WS2812, SK6812, NeoPixel, WS2813, etc.) using the Espressif ESP32 microcontroller's RMT output peripheral.
ESP32DMASPI	SPI library for ESP32 which use DMA buffer to send/receive transactions
esp32-ds18b20	Minimal, non-blocking, DS18B20 sensor library for ESP32 using RMT pheripheral, supports multiple sensors, lightweight, no dependencies, will need Arduino esp32 3.x based on IDF 5.X
ESP32-ENC28J60	Enables network connection (local and Internet) with ENC28J60 using the ESP32 Ethernet.
ESP32 ESP32S2 AnalogWrite	ESP32 PWM, Servo, Easing and Tone.
ESP32 FX1N PLC	This library providing the possibility to call a function at specific ESP32 module.This library support all version of ESP32 module 2.0RXO,MiniPLC-32u
ESP32 HUB75 LED MATRIX PANEL DMA Display	HUB75 LED Matrix Library for ESP32, ESP32-S2 and ESP32-S3
ESP32-imgur-uploader	imgur.com Image/Video uploader
ESP32 Mail Client	Mail Client Arduino Library for ESP32
ESP32 Microsoft Graph	This library provides an easy login process to AzureAD. I have also included a sample that displays Teams presence.
ESP32MQTTClient	A thread-safe MQTT library based on the of ESP-IDF instead of PubSubClient.
ESP32MX1508	An ESP32 library that makes using mx1508 dual DC motor driver easier.
ESP32-OTA	Add an HTTP OTA interface to an existing project.
ESP32-OTA-Pull	ESP32-OTA-Pull provides simple 'pull' based OTA updates for ESP32
ESP32-PSRamFS	"ESP32 RamDisk for PSRAM and fs::FS"
ESP32-PTQS1005	PTQS1005 Sensor Data Acquisition Library for ESP32 and Arduino
esp32-rmt-ir	Minimal, non-blocking, IR library for ESP32 using RMT pheripheral, supports NEC, Sony, Samsung and RC5 transmit and receive, lightweight, no dependencies, will need Arduino esp32 3.x based on IDF 5.X
ESP32 RMT Peripheral VAN bus reader library	ESP32 RMT Peripheral VAN bus reader library
ESP32RotaryEncoder	Use a rotary encoder with your ESP32 easily!
ESP32-RTSPServer	An RTSP server library for streaming video, audio, and subtitles.
ESP32SPISlave	SPI Slave library for ESP32
ESP32Time	Set and retrieve internal RTC time on ESP32 boards.
ESP32TimerInterrupt	This library enables you to use Interrupt from Hardware Timers on ESP32-based (including ESP32_S2, ESP32_S3 and ESP32_C3) boards
ESP32TinyUSB	USB functions for ESP32-S2
ESP32-TWAI-CAN	ESP32 driver for TWAI / CAN for Adruino using ESP-IDF drivers.
ESP32WebRemoteControl	Web Remote COntrol
ESP32_BleSerial	A BLE Serial library for Arduino ESP32
ESP32_C3_ISR_Servo	This library enables you to use Interrupt from Hardware Timers on an ESP32_C3 board to control multiple servo motors.
ESP32_C3_TimerInterrupt	This library enables you to use Interrupt from Hardware Timers on an ESP32-C3-based board
ESP32_easy_wifi_data	Simple library for sending and recieving booleans, bytes, integers, and float variables over UDP. The ESP32 or ESP8266 can be connected to a wifi network or create its own hotspot.
ESP32_ENC_Manager	ESP32 + LwIP ENC28J60, including ESP32-S2, ESP32-S3 and ESP32-C3, Connection and Credentials Manager using AsyncWebServer, with enhanced GUI and fallback Web ConfigPortal.
ESP32_Ethernet_Manager	(ESP32 + LwIP W5500 / ENC28J60), including ESP32-S2, ESP32-S3 and ESP32-C3, Connection and Credentials Manager, with enhanced GUI and fallback Web ConfigPortal.
ESP32_FastPWM	This library enables you to use Hardware-based PWM channels on ESP32, ESP32_S2, ESP32_S3 or ESP32_C3-based boards to create and output PWM to pins.
esp32_ftpclient	An FTP-Client for the ESP32.
ESP32_HTTPS_Server	Alternative ESP32 Webserver implementation for the ESP32, supporting HTTPS and HTTP.
ESP32_IDF5_HTTPS_Server	Alternative ESP32 Webserver implementation for the ESP32, supporting HTTPS and HTTP. Compatible with ESP-IDF 5.0 or later.
ESP32_ISR_Servo	This library enables you to use Interrupt from Hardware Timers on an ESP32 board to control multiple servo motors.
ESP32_MQTTClient	MQTT library based on the of ESP-IDF.
ESP32_MySQL	Directly connects to MySQL using ESP32.
ESP32_New_ISR_Servo	This library enables you to use Interrupt from Hardware Timers on ESP32, ESP32_S2, ESP32_S3, ESP32_C3 boards to control multiple servo motors.
ESP32_New_TimerInterrupt	This library enables you to use Interrupt from Hardware Timers on an ESP32, ESP32_S2, ESP32_S3 or ESP32_C3-based board
ESP32_Pinoo	An Arduino library to use Pinoo ESP32 modules.
ESP32_PWM	This library enables you to use Interrupt from Hardware Timers on an ESP32, ESP32_S2, ESP32_S3 or ESP32_C3-based board to create and output PWM to pins.
ESP32_S2_ISR_Servo	This library enables you to use Interrupt from Hardware Timers on an ESP32_S2 board to control multiple servo motors.
ESP32_S2_TimerInterrupt	This library enables you to use Interrupt from Hardware Timers on an ESP32-S2-based board
ESP32_SC_ENC_Manager	ESP32_S2/S3/C3 + LwIP ENC28J60 Connection and Credentials Manager, with enhanced GUI and fallback Web ConfigPortal.
ESP32_SC_Ethernet_Manager	(ESP32_S2/S3/C3 + LwIP W5500 / ENC28J60) Connection and Credentials Manager, with enhanced GUI and fallback Web ConfigPortal.
ESP32_SC_W5500_Manager	ESP32_S2/S3/C3 + LwIP W5500 Connection and Credentials Manager using AsyncWebServer, with enhanced GUI and fallback Web ConfigPortal.
ESP32_SC_W6100_Manager	ESP32_S2/S3/C3 + LwIP W6100 Connection and Credentials Manager, with enhanced GUI and fallback Web ConfigPortal.
ESP32_SoftWire	ESP32 software I2C library
ESP32_VS1053_Stream	This is a Arduino IDE library for playing mp3, aac and flac/ogg local files and online streams with a vs1053 decoder.
ESP32_W5500_Manager	ESP32 + LwIP W5500, including ESP32-S2, ESP32-S3 and ESP32-C3, Connection and Credentials Manager using AsyncWebServer, with enhanced GUI and fallback Web ConfigPortal.
ESP32_W6100_Manager	ESP32 + LwIP W6100 Connection and Credentials Manager using AsyncWebServer, with enhanced GUI and fallback Web ConfigPortal.
ESP32softPWM	Easily implement software PWM
ESP8266 and ESP32 OLED driver for SSD1306 displays	I2C display driver for SSD1306 OLED displays connected to ESP8266, ESP32, Mbed-OS
ESP8266AutoWifi	Auto Connect WiFi for ESP8266 Board.
esp8266-google-home-notifier	Send notifications to Google Home from esp8266/32.
esp8266-google-tts	generate the link to speech mp3 on esp8266/32.
ESP8266 Influxdb	InfluxDB Client for Arduino.
ESP8266IoTHelper	Helper for ESP8266 that orchestrates WiFi connection and OTA updates
ESP8266-ping	A library to enable esp8266 platform to send and receive ping messages.
ESP8266RestClient	ESP8266 RESTful HTTP Request Library.
ESP8266Scheduler	ESP8266 Co-operative Multitasking
ESP8266SDUpdater	SD Card Loader for ESP8266
ESP8266 SMTPClient	The SMTPClient library allows you to send emails using an ESP8266 microcontroller. It supports sending plain text emails as well as emails with attachments.
ESP8266TimerInterrupt	This library enables you to use Interrupt from Hardware Timers on an ESP8266-based board.
ESP8266 Weather Station	ESP8266 based internet connected Weather Station
esp826611	Arduino library for DHT11, DHT22, etc Temp & Humidity Sensors
ESP8266_AT_WebServer	Simple WebServer library for AVR, Teensy, SAM DUE, SAMD21, SAMD51, STM32F/L/H/G/WB/MP1, nRF52, SIPEED_MAIX_DUINO and RP2040-based (RASPBERRY_PI_PICO) boards using ESP8266/ESP32 AT-command shields with functions similar to those of ESP8266/ESP32 WebServer libraries
ESP8266_ENC_Manager	(ESP8266 + LwIP ENC28J60) Connection and Credentials Manager, with enhanced GUI and fallback Web ConfigPortal.
ESP8266_Ethernet_Manager	(ESP8266 + LwIP W5500 / W5100(S) / ENC28J60) Connection and Credentials Manager, with enhanced GUI and fallback Web ConfigPortal.
ESP8266_ISR_Servo	This library enables you to use Interrupt from Hardware Timers on an ESP8266 to control servo motors.
esp8266_mdns	mDNS queries and responses on esp8266.
ESP8266_multipart	A small multipart file sending library for the ESP8266.
ESP8266_PWM	This library enables you to use Interrupt from Hardware Timers on an ESP8266-based board to create and output PWM to pins.
ESP8266_W5100_Manager	(ESP8266 + LwIP W5100 / W5100S) Connection and Credentials Manager, with enhanced GUI and fallback Web ConfigPortal.
ESP8266_W5500_Manager	(ESP8266 + LwIP W5500) Connection and Credentials Manager, with enhanced GUI and fallback Web ConfigPortal.
esp8266channel3lib	Analogue TV Out with an ESP8266!
ESP_8_BIT Color Composite Video Library	Generate color composite TV video out signals with an ESP32.
ESP_AT_Lib	WizFi360/ESP8266/ESP32-AT library for Arduino providing an easy-to-use way to control WizFi360/ESP8266-AT/ESP32-AT WiFi shields using AT-commands. For AVR, Teensy, SAM DUE, SAMD21, SAMD51, STM32, nRF52, SIPEED_MAIX_DUINO and RP2040-based (Nano_RP2040_Connect, RASPBERRY_PI_PICO, etc.) boards using WizFi360/ESP8266/ESP32 AT-command shields.
ESP_AT_WiFiManager	WiFi/Credentials Manager for nRF52, SAM DUE, SAMD21, SAMD51, STM32F/L/H/G/WB/MP1, RP2040-based Nano_RP2040_Connect, RASPBERRY_PI_PICO, etc. boards using WizFi360/ESP8266/ESP32-AT-command shields with fallback web configuration portal. Credentials are saved in EEPROM, SAMD FlashStorage, DueFlashStorage or nRF52/RP2040 LittleFS.
ESP_AT_WM_Lite	Light-Weight WiFi/Credentials Manager for AVR Mega, SAM DUE, SAMD, nRF52, STM32, RP2040-based Nano_RP2040_connect, RASPBERRY_PI_PICO boards, etc. using WizFi360/ESP8266/ESP32-AT-command shields. Powerful-yet-simple-to-use feature to enable adding dynamic custom parameters.
esp_dmx	Transmit and receive DMX and RDM using an ESP32.
ESP_DoubleResetDetector	Library to detect a double reset within a predetermined time, using RTC Memory, EEPROM, LittleFS or SPIFFS for ESP8266 and ESP32
ESP_FC28	Simple library for the FC-28 sensor.
ESP_MultiResetDetector	Library to detect a multi reset within a predetermined time, using RTC Memory, EEPROM, LittleFS or SPIFFS for ESP8266 and ESP32, ESP32_C3, ESP32_S2, ESP32_S3
ESP_MultiWiFi	Library for asynchronously managing multiple WiFi connections on ESP8266.
ESP_NOW_Network	ESP-NOW network library for ESP32 for Arduino-esp32 >= 3.02
esp_sds011	ESP8266/ESP32 library for the SDS011 particulate matter sensor.
ESP_SSLClient	The upgradable SSL Client for Arduino devices.
ESP_WiFiManager	Library to configure MultiWiFi/Credentials at runtime for ESP32 (including ESP32-S2, ESP32-S3 and ESP32-C3) and ESP8266 boards. With enhanced GUI and fallback web ConfigPortal.
ESP_WiFiManager_Lite	Light-Weight MultiWiFi/Credentials Manager for ESP32 (including ESP32-S2, ESP32-S3 and ESP32-C3) and ESP8266 boards. Powerful-yet-simple-to-use feature to enable adding dynamic custom parameters.
Espalexa	Library to control an ESP module with the Alexa voice assistant
Espressif ESP32 Azure IoT Kit Sensors	Unofficial Arduino library for interacting with sensors in the Espressif ESP32 Azure IoT Kit development board.
EthernetWebServer	Simple Ethernet WebServer, HTTP Client and WebSocket Client library for AVR, AVR Dx, Portenta_H7, Teensy, SAM DUE, SAMD21, SAMD51, STM32F/L/H/G/WB/MP1, nRF52 and RASPBERRY_PI_PICO boards using Ethernet shields W5100, W5200, W5500, W6100, ENC28J60 or Teensy 4.1 NativeEthernet/QNEthernet
EthernetWebServer_STM32	EthernetWebServer_STM32 is a simple Ethernet WebServer, HTTP Client and WebSocket Client library for STM32F/L/H/G/WB/MP1 boards using built-in Ethernet LAN8742A, LAN8720, Ethernet W5x00 or ENC28J60 shields
Ethernet_Manager	Simple Ethernet Manager for Teensy, SAM DUE, SAMD, nRF52, ESP32 (including ESP32-S2/C3), ESP8266, RP2040-based Nano_RP2040_Connect, RASPBERRY_PI_PICO, etc. boards. Config data saved in ESP LittleFS, SPIFFS or EEPROM, nRF52 LittleFS, EEPROM, DueFlashStorage or SAMD FlashStorage.
Ethernet_Manager_Portenta_H7	Simple Ethernet Manager for Portenta_H7 board using Ethernet from Portenta Vision shield. Config data saved in LittleFS.
Ethernet_Manager_STM32	Simple Ethernet Manager for STM32F/L/H/G/WB/MP1 boards with Ethernet LAN8720, W5x00, ENC28J60 or built-in LAN8742A shields, with or without SSL, configuration data saved in EEPROM. With DoubleResetDetect feature.
EventBasedFramework	Event Based Framework for Arduino
EventEmitter	Lightweight Node.js-style EventEmitter for Arduino.
EventOS	Library for event-driven embedded devices programming (hardware interruputs for all pins).
EventSystem	Event based system that monitor variables and fire event when the variable change.
Eventually	Event-based programming library for Arduino
EventuallyCommand	Trigger Eventually event from a serial command
EventuallyStateMachine	Extends Eventually with a state machine
Eventually2	Event-based programming library for Arduino
EveryTimer	A library providing the possibility to call a function at specific time intervals.
evo_bsp	Evo BSP components
evo_build_template	Evo Build Template
evo_pmux_csr	Evo PMUX CSR
evo_servo	Evo Servo
EWMA	Exponentially Weighted Moving Average filter used for smoothing data series readings.
ExampleLibrary	An example of how to create a public Arduino Library, that is automatically uploaded into the Arduino Library Manager for public consumption.
Excelsior	Functions as a beginners guide to programm the Excelsior-Brick.
Excelsior_Ambassador	Functions as an extensions for the Excelsior Brick.
Excelsior_Light	Used for easy use of the Excelsior Lightsensor
Executive	Execute routines to specified schedule
ExponentMap	Generates an exponentially growing array based on provided number of steps and maximum value.
extendFor	Add and subtract from 0 to 10 in 2 steps each.
EzArduino	A library that makes coding wtih Arduino easier by providing simple OOP based components
ezTime	ezTime - pronounced "Easy Time" - is a very easy to use Arduino time and date library that provides NTP network time lookups, extensive timezone support, formatted time and date strings, user events, millisecond precision and more.
EZ_USB_MIDI_HOST	Arduino MIDI Library wrapper for usb_midi_host library
EZPROM	A library to help organize EEPROM access.
fANSI	Control the PC screen using ANSI graphics
FSerial	A Delay Less Communication Protocol.
Fabrik2D	A library for fast solving of inverse kinematics using the FABRIK algorithm.
FanController	Arduino Library for controlling PC fans
FastAccelStepper	A high speed stepper library for Atmega 168/168p/328/328p (nano), 32u4 (leonardo), 2560, ESP32, ESP32S2, ESP32S3, ESP32C3, ESP32C6 and Atmel SAM Due
FastBLE	BLE that leaves cycles for other tasks on Arduino MKR WiFi 1010
FastBot	Fast ESP8266/ESP32 library for Telegram bot (messages, menus, time sync, OTA update + SPIFFS, files upload and download)
FastBot2	Fast and universal Arduino/ESP8266/ESP32 library for Telegram bot
FastCapacitiveSensor	A library to use capacitive sensors quickly
FastCRC	Fast CRC routines
FastDisplayPrototyping	Fast Display Prototyping for Adafruit GFX and TFT eSPI
FastGPIO	Faster general-purpose I/O
FastIMU	Allows Arduino boards to control a variety of IMU's.
FastInterruptEncoder	An Arduino library for Quadrature Encoder for ESP32 and STM32Duino.
FastLED	Multi-platform library for controlling dozens of different types of LEDs along with optimized math, effect, and noise functions.
FastLEDManager	FastLED Manager that can generate multiple sequences with layered (mixed) output
FastLED NeoPixel	A library that allows you to reuse Adafruit NeoPixel animations with the FastLED library without having to rewrite them.
FastMap	Library with fast map function for Arduino.
FastShiftIn	Arduino library for (AVR) optimized shiftIn - e.g. for 74HC165
FastShiftInOut	Arduino library for (AVR) optimized shiftInOut (simultaneously)
FastShiftOut	Arduino library for (AVR) optimized shiftOut - e.g. 74HC595
FastTimer	Arduino Library for managing time section, can be extended for requesting Unix/RFC3339 timestamp by NTP
FastTrig	Arduino library with interpolated lookup for sin(), cos(), tan(), atan2() and more.
fast_math	Arduino library for fast math algorithms
FauxmoESP	Amazon Alexa support for ESP8266, ESP32 and Raspberry Pi Pico W
FC0001614614	Quad, High-Voltage EL Lamp Driver with I²C Interface.
FC0003390327	Library for the Quectel EG25-G LTE
FC0005748911	Firechip - Micro Crystal RV-8263 Arduino Library a Real-Time Clock Module with I2C-Bus
Feature-Variables	Persistent event driven variables aimed at making complex designs much simpler
FFT_C	FFT library in C
FHEM	This library allows communication with a FHEM Server.
FIFObuf	A library for buffering items into a FIFO/LIFO buffer
FileData	Simple library for storing any data in file
FileFetcher	A library for fetching files or images from the web (supports ESP8266/ESP32 & probably others)
Filters	Filter utilities for Arduino
Finite-State	Finite-State Machine (FSM) for Arduino.
FiniteStateMachine	A synchronous time-sliced state management library to build responsive "embedded apps" via callbacks and conditional signal chaining.
FIR-Filter	Finite Impulse Response Filter for filtering signals/sensor data.
FireEsp	A library for connecting to Firebase using ESP boards
Firebase	Enables Firebase Realtime Database connectivity on the ESP8266, ESP32, Arduino UNO R4 WiFi.
Firebase Arduino based on WiFiNINA	Google Firebase Realtime Database Arduino Client Library for Arduino MKR WiFi 1010, Arduino MKR VIDOR 4000 and Arduino UNO WiFi Rev.2.
Firebase Arduino based on WiFi101	Google Firebase Realtime Database Arduino Client Library for Arduino WiFi Shield 101 and Arduino MKR1000 WIFI.
Firebase Arduino Client Library for ESP8266 and ESP32	Google Firebase Arduino Client Library for Espressif ESP8266 and ESP32
FirebaseClient	Async Firebase Client library for Arduino
Firebase ESP32 Client	Google Firebase Realtime Database Arduino Client Library for Espressif ESP32
Firebase ESP8266 Client	Google Firebase Realtime Database Arduino Client Library for Espressif ESP8266
FirebaseJson	The easiest Arduino library JSON parser, builder and editor for ESP8266, ESP32, Teensy 3.x, Teensy 4.x and others MCUs.
FirebaseRealtime	A simple library to make Firebase Realtime Databse CRUD operations.
FirstBuild - Relay	Control a relay by specifying a period and duty cycle.
fishyDIYdevices	A library to simplify creating, operating, and using your DIY Internet of Things devices using NodeMCU (ESP8266) devices.
fixed	Implementation of fixed poind calculations
FlashLightLED	An Arduino library that can programmatically manipulate the LED color changing light strips controlled by a 44 Key IR Remote.
FlashStorage_RTL8720	The FlashStorage_RTL8720 library aims to provide a convenient way to store and retrieve user data using the non-volatile flash memory of Realtek RTL8720DN, RTL8722DM, RTM8722CSM, etc.
FlashStorage_STM32	The FlashStorage_STM32 library aims to provide a convenient way to store and retrieve user data using the non-volatile flash memory of STM32F/L/H/G/WB/MP1. It is using the buffered read and write to minimize the access to Flash. It now supports writing and reading the whole object, not just byte-and-byte. New STM32 core v2.0.0+ is also supported now.
FlashStringTable	Easy definition and use of Arduino flash-based (PROGMEM) global string.
FLE	Arduino library for FLE = FLoat with Error datatype
Fletcher	"Arduino Library for calculating Fletcher's checksum.
FlexLibrary	This Library is designed to make the integration of 'Flex Sensors' easier and simpler.
FlexyStepper	Stepper motor control library for Arduino supporting in-motion changes.
FlightSimOutputs	Library for easy handling of digital outputs on Midwest737Simulations.com Multi Output card.
FlipDisc	Arduino library for flip-disc displays
FloatArrayManager	A library to simplify averaging a moving window of values.
float16	Arduino library to implement float16 data type.
float16ext	Arduino library to implement float16ext data type.
FlowSensor	Flow Sensor library for Arduino.
fmt	Port of the {fmt} library to Arduino
fog	Programming water mist.
FOR_MACRO	For macro library
Forecaster	Weather forecasting with Zambretti algorithm
FourRegs	Prints the low-level configuration registers for Arduino-compatible boards which use an ARM SAMD51 processor.
Fraction	Arduino library to implement a Fraction datatype.
FRAM_Cache	FRAM Cache
FRAM_I2C	Arduino library for I2C FRAM for persistent storage.
Franzininho_LiquidCrystal	Allows communication with alphanumerical liquid crystal displays (LCDs).
FreeRTOS	FreeRTOS Real Time Operating System implemented for Arduino Uno R3, Nano, Leonardo, Mega, and related Microchip ATmega devices.
FreqPeriodCounter	Smart library with comprehensive functions for counting (multiple) frequencies. For Arduino Uno and Zero.
frt	Lightweight, easy-to-use wrapper around the Arduino_FreeRTOS_Library.
FS_MX1508	Library that makes using mx1508 dual DC motor driver easier. It can be used also with a lot of simple H-Bridge DC Motor Drivers using two input pins (such as DRV8871, RZ7886, TC118SS, etc...)
FTDebouncer	An efficient, low footprint, fast pin debouncing library for Arduino
FTPduino	An easy to use FTP client library for the Arduino ecosystem.
FTServo	FEETECH BUS Servo library for Arduino and ESP32
FTTech Aqualabo Sensors	Aqualabo Sensor Library for Arduino, using ArduinoModbus through RS485
FTTech LoRaWAN	Arduino IDE Library to make our SAMD51 interface with RAK811 20 pin click easier to use.
FTTech SAMD51 Clicks	Arduino IDE Library to make our SAMD51 easier to use.
FTTech SAMD51 XBee	Arduino library to make easier to use an XBee.
FTTech Swarm	Arduino IDE Library to make our SmartNode Swarm easier to use.
FT81x Arduino Driver	Graphics library for the open source FT81x display driver board.
FTPClient_Generic	FTP Client for Generic boards such as AVR Mega, megaAVR, Portenta_H7, Teensy, SAM DUE, SAMD21, SAMD51, STM32F/L/H/G/WB/MP1, nRF52, RP2040-based (Nano-RP2040-Connect, RASPBERRY_PI_PICO, RP2040W, etc.), ESP32/ESP8266 using Ethernet
FuGPS Library	Arduino library for parsing NMEA 0183 (GPS) messages.
FunctionFsm	A library that simplifies the creation of finite state machines and streamlines the process of turning state diagrams into code..
FunctionGenerator	Arduino library to generate wave forms (nummeric) for a DAC
Functional-Vlpp	Provides function templates to better support C++ functional programming across platforms.
FUSB302 PD UFP sink	Arduino library for the FUSB302 USB power delivery controller IC.
FutabaVfdM202MD10C	Library for Arduino framework for convenient working with vacuum fluorescent displays (VFD) based on Futaba M202MD10C board.
FXLS89xx_Arduino	An library for NXP FXLS89xx
gButton	Provides an easy way to work with buttons and other momentary contact switches.
GCodeParser	The GCodeParser library is a lightweight G-Code parser for the Arduino using only a single character buffer to first collect a line of code (also called a 'block') from a serial or file input and then parse that line into a code block and comments.
GParser	Fast library for parsing cstring into substrings, urlencode, unicode encode for Arduino
GSheet32	Library for sending data from ESP32 to Google Sheets.
GTimer	Light and multifunctional uptime timer
GameBoyShield	AbenoGameBoyShield, GameBoy Shield
GAMMA	Arduino Library for the GAMMA function
Gauge_asukiaaa	It calculates value from sample values.
Gauss	Library for the Gauss probability math.
Gaussian	Gaussian math, Kalman Filters and Moving Averages made easy
GBALib_DCMotor	DC Motor Management Library using the L293D Motor Driver IC.
Gemelon Pushbutton	Arduino library to debounce a pushbutton.
Generic-Queue	Generic Queue Library for Arduino.
GeoIP	Library to get local timezone and geographic location based on your network's IP address.
GeoMagnetism	A conversion of the NOAA WMM wmm_point.c and GeoMagnetismLibrary.c source code
geomath	Arduino library with geographic math functions.
Geometry	A library for representing where things are in relation to other things in 3D space
Gesture PAJ7620	Arduino library to control Grove Gesture（PAJ7620U2）.
GetInTouch	Arduino library for GetInTouch Twitch Extension.
GG	GG for Arduino is a serial console library.
ggwave	Tiny data-over-sound library
GhostLab42Reboot	Arduino library for GhostLab42's Reboot Triple-Display Board Set
GifDecoder	Play Animated GIFs
GigaDAQ	Make Data Acquisition System (DAQ) with Arduino GIGA R1 WiFi with Arduino GIGA Display Shield
Gizmo	Support library for interacting with the Gizmo Platform from Arduino/Wiring.
GLEE Beelan LoRaWAN	LoRaWAN Arduino Library for standalone LoRaWAN modules class A and C with a simple API. Modified for the GLEE Project.
GM1602lib	Arduino library for GM1602-CO sensors.
gob_unifiedButton	Add touch buttons for CoreS3 / Tough and commonality with conventional buttons (M5.BtnX)
goblin3d	Graphics engine for rendering 3D wireframe on monochromatic displays and TFT LCDs without any dependency required for Arduino platform.
Goldfish4Tech	Arduino demo code for project
GoogleCalendarClient	Google Calendar API for Arduino
GoogleFormPost	A simple way to add data to Google Sheets, without API or authentication.
GoogleSchedular	Arduino Library for reading events title from a Google Calendar
GP2Y0A21YK_lib	A simple library for GP2Y0A21YK sensor.
GPIOViewer	Web Application to view GPIO pins live!
GPIO_NXP_Arduino	Class library for NXP GPIO drivers
gpiobj	Manage and access GPIOs as objects.
GPS-uBlox	Platform agnostic C++ uBlox GPS driver
GPSP	A simple, and easy to use Arduino protocol
GrafikLogger	A library for logging and plotting data using Arduino.
Grandeur	Let your arduinos and ESPs communicate with Grandeur in realtime.
Gravity Soil Moisture Sensor	Arduino Library for DfRobot Gravity Analog Capacitive Soil Moisture Sensor.
GrayCode	Arduino library for decoding Gray Code encoders.
Green Beacon	BLE beacon library compatible with LINE Simple Beacon
GRGB	Library for smooth RGB LED control
Grove - 125KHz RFID Reader	Arduino library to control Grove - 125KHz RFID Reader.
Grove - 2-Channel Inductive Sensor LDC1612	Arduino library to control Seeed Inductive Sensor LDC1612.
Grove 3Axis Compass V2.0 BMM150	Arduino library to control Grove 3-Axis Digitial Compass v2.0.
Grove-3-Axis-Digital-Accelerometer-2g-to-16g-LIS3DHTR	Library for Grove - 3-Axis Digital Accelerometer ±2g to 16g Power(LIS3DHTR).
Grove - 6Axis Accelerometer And Compass v2	Arduino library to control LSM303DLH.
Grove 6Axis_Digital_Accelerometer_Gyroscope4_ADIS16470	Arduino library to control Grove 6-Axis Digital Accelerometer&Gyroscope(ADIS16470).
Grove - Air quality sensor	Arduino library to control Grove Air Quality Sensor.
Grove barometer HP20x	Arduino library to control Grove barometer HP20x.
Grove Barometer Sensor	Arduino library to control Grove Barometer Sensor BMP085/BMP180.
Grove - Barometer Sensor BME280	Arduino library to control Grove - Temp&Humi&Barometer Sensor(BME280).
Grove - Barometer Sensor BMP280	Arduino library to control Grove - Barometer Sensor (BMP280).
Grove - Capacitive Touch Slide Sensor CY8C40XX	Arduino library to control Grove_touch_sensor_CY8C40XX.
Grove - Coulomb Counter for 3.3V to 5V LTC2941	Library for Grove - Coulomb Counter for 3.3V to 5V(LTC2941)
Grove - Digital Light Sensor	Arduino library to control Grove - Digital Light Sensor(TSL2561/ISL29035).
Grove - Haptic Motor	Arduino library to control Grove - Haptic Motor.
Grove - High Precision RTC	Arduino library to control Grove - High Precision RTC_PCF85063TP.
Grove - High Temperature Sensor	Arduino library to control Grove - High Temperature Sensor.
Grove - I2C High Accuracy Temp_Humi Sensor SHT35	Arduino library to control Grove Temperature sensor SHT35.
Grove I2C Motor Driver v1.3	Arduino library to control Grove I2C Motor Driver.
Grove - I2C Thermocouple Amplifier MCP9600	Arduino library to control Grove Temperature sensor MCP9600.
Grove - I2C UV Sensor VEML6070	Arduino library to control Grove UV sensor VEML6070.
Grove - Laser PM2.5 Sensor HM3301	Arduino library to control PM2.5 sensor(HM3300).
Grove - LCD RGB Backlight	Arduino library to control Grove - LCD RGB Backlight.
Grove LED Bar	Arduino library to control Grove LED Bar.
Grove - LED Matrix Driver	Arduino library to control Grove - LED Matrix Driver.
Grove - LoRa Radio 433MHz 868MHz	Arduino library to control Grove - LoRa Radio 868MHz and Grove - LoRa Radio 433MHz.
Grove Mini Track Ball	Arduino library to control Grove Mini Track Ball.
Grove - Motor Driver TB6612FNG	Arduino library of Grove - Motor Driver(TB6612FNG)
Grove - Q Touch Sensor	Arduino library to control Grove - Q Touch Sensor.
Grove Ranging sensor - VL53L0X	Sensor driver for VL53L0X Ranging sensor
Grove - RTC DS1307	Arduino library to control Grove - RTC DS1307.
Grove SHT31 Temp Humi Sensor	Arduino library to control Grove SHT31 Temp Humi Sensor.
Grove - Sunlight Sensor	Arduino library to control Grove - Sunlight Sensor.
Grove Temper Humidity TH02	Arduino library to control Grove Temper Humidity TH02
Grove Temperature And Humidity Sensor	Arduino library to control Grove Temperature And Humidity Sensor, it contains chip DHT11 AM2302.
Grove - Temperature And Humidity Sensor HDC1000	Arduino library to control Grove - Temperature&Humidity Sensor HDC1000
Grove Ultrasonic Ranger	Arduino library for controlling Grove Ultrasonic Ranger, using gennal I/O communication.
GSMSim	GSM Library For SimCom Modules
GSON	Light JSON parsing and assembling library for Arduino
GST	Arduino library for Golden Standard Test, confusion matrix.
GT811 Library	Arduino library for GT811-based Capacitive touch screen
GTL	Library with template tools (buffers, pointers)
GTT	Enables use of matrix orbitals GTT line of products
GUIslice	GUIslice embedded touchscreen GUI library in C for Arduino & Raspberry Pi
GU140X32F-7703A	Provides a graphic library for the Noritake Itron GU140X32F-7703A VFD display
Guppy	Simplifies the control of the Guppy robot.
GY26Compass	Library for interfacing with GY-26 Compass Module
GY521	Arduino library for GY521 angle measurement
GyverBeeper	Async tone generator with amount and time settings
GyverBlinker	Async LED blinker and task count timer
GyverBME280	Light library for BME280 sensor
GyverBus	Communicating by GBUS interface
GyverButton	Advanced button control library
GyverDB	Fast Arduino database for any type of data
GyverDimmer	Phase and Bresenham algorithm for AC triac dimmer
GyverDS18	Light library for Dallas DS18b20 temperature sensor
GyverDS3231	Library for DS3231 with millis() sync and 1-second timer
GyverEncoder	Advanced encoder operation library
GyverFIFO	Simple ring (circular, FIFO) buffer for Arduino
GyverFilters	Library with few filters for data processing
GyverGFX	Fast GFX library for displays and matrixes
GyverHC595	Fast SPI/BitBang library for 74HC595 shift register
GyverHTTP	Simple Arduino Client based HTTP server and client with stream tools
GyverHTU21D	Light Arduino library for HTU21D sensor
GyverHX711	Library for HX711 ADC/weight module
GyverINA	Light library for INA219/INA226 sensor module
GyverIO	Fast GPIO operation functions for AVR, ESP8266, ESP32
GyverJoy	Library for analog joystic Arduino
GyverLBUF	Simple linear buffer for Arduino
GyverMAX6675	Fast and light MAX6675 thermocouple library
GyverMAX7219	Fast and light MAX7219 matrix library
GyverMIDI	MIDI player
GyverMotor	Library for motor driver control
GyverNTC	Simple library for NTC thermistors
GyverNTP	Library for async receiving precise time from NTP server
GyverOLED	Fast and light library for SSD1306/SSH1106 OLED display
GyverOLEDMenu	Creating a menu in your project for SSD1306/SSH1106 OLED display
GyverOS	Simple task manager for Arduino
GyverPID	Fast library for PID regulating algorithm
GyverPortal	Simple web interface builder for esp8266 and ESP32
GyverPower	Library for power management of AVR
GyverPWM	Library for advanced PWM settings of AVR
GyverRelay	Library for relay regulation algorithm
GyverSegment	Powerful library for controlling 7-segment indicators
GyverShift	Library for input and output shift registers (HC595 and HC165)
GyverStepper	Fast library for stepmotor control and multi-axis planning
GyverTimer	Simple timer with period/timeout modes on millis
GyverTimers	Library for control hardware timers on ATmega328p and ATmega2560
GyverTM1637	Library for advanced control of TM1637 7-segment display
GyverTransfer	Library for 1-wire communication by GT interface
GyverUART	Light and fast Serial library
GyverWDT	Advanced WDT control library for ATmega328p/32U4/2560 & ATtiny85/84/167
Gyver433	Simple library for 433 MHz radio
Hall-Switch	This library provides an interface to interact with the Hall effect sensor switch family
Hamming	Library for pack and unpack data by Hamming algorithm
Hanuman	Library for Hanuman
HardwareSerial_RS485	Concurrent multi-drop (i.e. multi-master, multi-slave) RS485 communication library
HC-SR04	Library for HC-SR04 ultrasonic distance sensor.
HC4051	Arduino library for a HC4051 1x8 channel multiplexer
HC4052	Arduino library for a HC4052 2 x 4 channel multiplexer
HC4053	Arduino library for a HC4053 3 x 2 channel multiplexer
HC4067	Arduino library for a HC4067 1 x 16 channel multiplexer
HC_SR04	Allows an Arduino board to use multiple HCSR04 module.
HCSR04	Library for HC-SR04 ultrasonic distance sensor.
HCSR04 ultrasonic MKL	Allows an Arduino board to use HCSR04 module.
HCSR04 ultrasonic sensor	Allows an Arduino board to use HCSR04 module.
HDC1000	A temperature and humidity sensor library for HDC1000
HeartBeat	Arduino library for HeartBeat with frequency and duty cycle.
HeidelbergInterface	Arduino Library to communicate with Heidelberg Wallbox Energy Control via Modbus RTU.
Hello Drum	Arduino Library for piezo sensing
hellothing_BG96_NBIoT	NB-IoT library for hellothing BG96 Arduino shield
hellschreiberlib	Modulate Hellscriber OOK signal
Heltec_ESP32_LoRa_v3	Proper working library for "Heltec ESP32 LoRa v3" and "Heltec Wireless Stick v3" boards.
Heltec_LoRa_OLED_Examples	Examples for Heltec boards using main ESP32 libraries
Hercules Dual 15A 6-20V Motor Controller	Arduino library to control Hercules Dual 15A 6-20V Motor Controller.
HerkulexServo	A library for communicating with Herkulex smart servos.
HexFabQuadroMotorShield	Control up to four DC Motors and read their currents with this shield.
HID Buttons	Easily handle state changes for HID button inputs.
HID-Project	Extended HID Functions for Arduino
High Performance IMU BMI085	Library for communicating with the Bosch BMI085 6 axis IMU.
HighPowerStepperDriver	High-Power Stepper Motor Driver library for Arduino
High-Side-Switch	DEPRECATED. C++ library for the PROFET+2 12V
high-side-switch-ino	C++ library for the Infineon PROFET high-side switch product family
Histogram	Arduino library for creating histograms math.
HLK-LD2450	A library for the HLK-LD2450 LD2450 24Ghz Human body Motion Inductive Radar Sensor
HM330X by Tomoto	Arduino library for HM3301/HM3302 dust sensor.
HMC6352	Experimental Arduino library for HMC6352 digital compass sensor
HoldButton	Reads the buttons connected to Arduino pins.
HomeAssistantEntities	Library for providing sensors and actuators to Home Assistant using MQTT.
HomeKit-ESP8266	Native Apple HomeKit accessory implementation for the ESP8266 Arduino core.
HomeSpan	A robust and extremely easy-to-use HomeKit implementation for the Espressif ESP32 running on the Arduino IDE.
homecontrol-mqtt	A client library for MQTT messaging.
Honeywell TruStability SPI	Arduino library for communicating with Honeywell TruStability HSC or SSC pressure sensors over SPI.
Honeywell Zephyr I2C	Arduino library for Honeywell Zephyr HAF flow rate sensors using I2C.
HotButton	Button library for Arduino. The usual, plus "if (button.event(LONG, SHORT, LONG))" and more.
HoverboardAPI	Hoverboard API controller
hp_BH1750	Digital light sensor breakout boards containing the BH1750FVI IC
HPDL1414-74HC595	An Arduino library for driving HPDL-1414 displays using shift registers
HSCDTD008A	A library for the HSCDTD008A geomagnetic sensor.
hsmcpp	C++ library for Hierarchical State Machines (HSM, FSM)
HT16K33	Arduino Library for HT16K33 I2C 4x7segment display
htcw_bits	Provides advanced bit manipulation
htcw_button	Provides button functionality
htcw_data	Provides STL free containers
htcw_io	Provides STL free streams
htcw_json	Provides JSON parsing
htcw_lcd_miser	Provides a timeout for your LCD backlight
htcw_ml	Provides HTML and XML parsing
htcw_uix	Provides cross user interface functionality
HTTPS_Server_Generic	This is HTTPS/HTTP Server Library for ESP32, WT32_ETH01, ESP32 + LwIP W5500, ESP32 + LwIP W6100, ESP32 + LwIP ENC28J60
HTU21D Sensor Library	An Arduino library for the HTU21D sensor.
Hublink-Node	A library for handling BLE and SD card communication for ESP32 nodes.
HX710	Arduino library for HX710.
HX710AB	Arduino library for the HX710A and HX710B 24-Bit ADC.
hx710b_arduino	Arduino library for Air Pressure Sensor HX710B.
HX711	Arduino library for HX711 load cell amplifier.
HX711 Arduino Library	Library to interface the Avia Semiconductor HX711 ADC.
HX711_ADC	Library for the HX711 24-bit ADC for weight scales.
HX711_asukiaaa	It read values from HX711
HX711_MP	Arduino library for HX711 load cell amplifier.
HyperDeck	BlackMagic Design HyperDeck controller for Arduino via TCP
Hysteresis	Hysteresis library
HzMeter_asukiaaa	It measures Hz from pulse input.
iParol	Library for controlling a matrix of LEDs using LedControl.
IRsmallDecoder	Allows the reception and decoding of infrared signals from remote controls.
I2CDisplayController	Arduino library for Seven Segment Display with I2C Communication Interface.
I2CExtension	I2C extension/wrapper for Arduino
I2CKeyPad	Arduino library for 4x4 (or smaller) keypad connected to an I2C PCF8574.
I2CKeyPad8x8	Arduino library for a 8x8 (or smaller) keypad connected to an I2C PCF8575.
I2CSoilMoistureSensor	Provide access to all functions of the I2C Soil Moisture Sensor from Catnip Electronics.
I2C_24LC1025	Library for 24FC1025 I2C EEPROM
I2C_ASDX	Arduino library for I2C ASDX pressure sensor (Honeywell).
I2C_device_Arduino	I2C_device class library
I2C_EEPROM	Library for I2C EEPROMS
I2C_Functions	This is a helper library to abstract away I2C transactions and registers also this tool scans the master I2C bus and reports connected devices.
I2C_LCD	Arduino library for I2C_LCD.
I2C_LCD12864	Arduino library for LCD12864 I2C module.
I2C_Scanner	Master I2C Bus Device Scanner.
I2C_SOFTRESET	Arduino library for the I2C_SOFTRESET, to reset stuck devices.
I2CIP	A library of protocols for interfacing with I2C devices on a modular switched network.
i2c-for-esp32	I2C library for ESP32 (unofficial)
i2cdetect	Arduino library for scanning I2C bus for devices
IbusTrx	Arduino library for sending and receiving messages over the BMW infotainment bus (IBUS).
ICM20689	Library for communicating with the ICM20689 six-axis Inertial Measurement Units (IMU).
ICM20948_WE	A library for the 9-axis accelerometer, gyrometer and magnetometer ICM20948
ICM42605	Library for communicating with the ICM42605 six-axis Inertial Measurement Units (IMU).
ICM42688	Library for communicating with the ICM42688 six-axis Inertial Measurement Units (IMU).
ICM7218	Intersil-Renesas and Maxim ICM7218 and Intersil-Renesas ICM7228 LED driver library.
ICM7218C	Maxim ICM7218C LED driver library.
IDToolsPico	UUID/MAC generator
IEEE754tools	Fast helper functions for IEEE754 floats.
IFTTTWebhook	Library for triggering IFTTT web hooks
IFX007T-Motor-Control	This library provides an Interface for Infineons IFX007T Motor Control Arduino Shield
IFX9201_XMC1300_StepperMotor	This library provides an interface to control a stepper motor through Infineon’s Stepper Motor Control Shield "KIT_XMC1300_IFX9201" with h-bridge IFX9201 and XMC1300 microcontroller.
IgcLogger	Simple library to log igc track records
ILI9341_t3n	Optimized ILI9341 (320x240 Color TFT) Display Support different SPI buses
Improv WiFi Library	The library implements the Improv WiFi protocol allowing users to use this feature in their projects without effort.
imuFilter	Sensor fusion for an IMU to obtain heading and velocity.
IMU_Fusion_SYC	The data of MPU6050 and QMC5883L can be read, and the data fusion of both can be realized.
INA219	Arduino library for INA219 voltage, current and power sensor.
INA219B	INA219B TI i2c output current/voltage/power monitor Library
INA219_WE	A library for the INA219 current sensor module
INA226	Arduino library for INA226 power sensor
INA226_WE	A library for the INA226 current and power sensor module
INA228	Arduino library for the INA228, I2C, 20 bit, voltage, current and power sensor.
INA229	Arduino library for the INA229, SPI, 20 bit, voltage, current and power sensor.
INA236	Arduino library for the INA236, I2C, 16 bit, voltage, current and power sensor.
INA239	Arduino library for the INA239, SPI, 16 bit, voltage, current and power sensor.
INA3221	INA3221 Triple-Channel Sensor Driver.
INA3221_RT	Arduino library for the I2C INA3221 3 channel voltage and current sensor.
INA780x	Library for communicating with the INA780X family of power monitor ics over I2C.
IncRotaryEncoder	Library for incremental rotary encoders
incbin	Include binary and text files in your Arduino project with ease.
infiniteAverage	Experimental Arduino Library to calculate a high precision average of many samples
Ingenia Serial Servo Drive Library	Arduino library for control Ingenia Servo Drives using serial communication.
InkyBoard	Bibliotheek om gebruik te maken van het InkyBoard van InkyCode
Int64String	Convert 64bit integers to strings
integer24	integer24 types uint24_t and int24_t for Arduino.
Interval	Arduino library for Interval data type.
IntervalTimerEx	IntervalTimerEx subclasses the Teensy IntervalTimer to allow for a variety of callable objects as timer callbacks.
IOSignal	IOSignal Arduino Client.
IoT Pipe	A library to use with the IoT Pipe web service.
IO22_IO_Board	Drive the Eletechsup IO22 family of I/O boards: IO22D08 and IO22C04
IO7F32	io7 IOT Framework for ESP32
IO7F8266	io7 IOT Framework for ESP8266
IoliteCoding SerialCommands	IoliteCoding library for receiving serial commands.
IOTClient	IOT Client Library.
IotKernel	A library for basic functions of IoT devices
iotNetESP32	A library for ESP32 providing WiFi, MQTT, and HTTP client functionality for IoT applications.
IotWebConf	ESP8266/ESP32 non-blocking WiFi/AP web configuration.
iotec_MAX7319	A library for using the MAX7319 from MAXIM Integrated.
Iotkaran	Iotkaran library for Arduino.
iotsa	An Internet Of Things Server Architecture for ESP8266.
ipMIDI	ipMIDI for Arduino
IP236x	A library for controlling and monitoring the IP2366/IP2368 charging IC via I2C.
irBoard Library for ESP32	This library is to become a host of irBoard app by the ESP32 device.
IR-infrared Remote Control Decoder-Simulator	Driver for BC7215, an 8-pin universal IR remote control signal decoder/generator chip.
IRRemoteControl	A lightweight library for send/receive infra-red signal.
IRRemoteESP32	Library for receiving and decoding IR signals.
Irms_calc	Irms calculation library for ESP8266/ESP32/Arduino.
ISL1208-RTC-Library	Arduino library for Intersil ISl1208 RTC chip.
Isolated EC Probe Interface	Measure Electrical Conductivity, Total Dissolved Solids, and Salinity
Isolated ISE Probe Interface	An isolated Ion Specific Electrode Probe Interface
JLed	An Arduino library to control LEDs
JLedPCA9685-HAL	A HAL to drive PCA9685 LEDs with JLed
JMotor	This library uses polymorphism and defines common interfaces for reading encoders and controlling motors allowing for easy open or closed loop motor control.
JavaScript	JavaScript interpreter for Arduino
JBLogger	A simple to use logger library for Arduino.
JBWopr	Support library for the Unexpected Maker W.O.P.R. boards
JDI_MIP_Display	Arduino library to drive the JDI and Sharp Memory In Pixel LCD Displays
JJYReceiver	JJY standard radio signal wave receiver library.
JMAFoundation	A library that provide event response for Arduino.
JMA_SPComm	A library that makes simple communication protocol for Arduino.
Joystick 5-Pin	A joystick library for Arduino.
JoystickController	This is a library to simplify joystick control.
joystick_module	Provide function to using joystick module
JrkG2	Jrk G2 library for Arduino
JsmnStream	Reformatting of the Serge Zaitsev jsmn library to parse a JSON string one char at a time.
JsonLogger	An easy-to-use, small, fast and portable JSON builder and logger for IoT logging, data acquisition and analytics.
Json Streaming Parser	A very memory efficient library to parse (large) JSON objects on small devices
json2asw	Reads json sf2 data from a file and converts it to a Teensy Audio Library AudioSynthWavetable::instrument_data object.
jsons	Read and write JSON documents as a stream.
JTAG_Interface	Library for establishing a live JTAG communication between the MCU and FPGA of the Arduino Mkr Vidor 4000.
JWT_RS256	A library to check if a JWT RS256 token is valid
K1200	Library for the Velleman K1200 watch.
Kalman	Include Kalman filter to your Arduino projects
kc868-arduino-library	KC868 library for Arduino
Kelvin2RGB	Arduino library for converting Kelvin temperature to RGB values
KermiteCore_Arduino	Kermite firmware library for Arduino and PlatformIO.
KeyMatrix	KeyMatrix is poll event library for matrix keypads.
KeySequence	A library for sending complex keyboard sequences.
keyboard_peripheral_modules	A set of general modules for keyboard firmware.
keybrd	A library for creating custom-keyboard firmware.
KIM	Library with examples for KIM1 shield v2 (no longer distributed) on Arduino platforms
KIM Arduino Library	Handles the interface between KIM shield and Arduino.
Kinematics	Kinematics library for robotics
Kinematrix	[BETA] Simplify Your Arduino Projects.
KMP_MCP23S08	Unified driver for the the MCP23S08 SPI expander
KMP_RS485	Library allows you send and receieve data using RS485 protocol
Knock Detector	A non-blocking knock detection library to use with piezo elements
KOCOAFAB	Kocoafab's arduino D.I.Y. kit library.
KomootBLEConnect	A library to receive Komoot BLE Connect Packages
Komotion	For use with Komotion, the motion sensing platform designed for ES20r.
KT0803	Arduino library for the KT0803 and KT0803K FM transmitter.
Kurtosis	Arduino library for calculating skewness and kurtosis of a dataset.
kxnTask	Simple state machine
KXTJ3-1057	Motion detection without bells and whistles, simply works, low power.
L293D	Allows an Arduino board to use control a motor using a L293D.
L298NDriver	A library that makes using L298N motor driver much easier.
L3G	Arduino library for Pololu L3G4200D, L3GD20, and L3G4200D boards
lazyjson	Lazy JSON parser for embedded systems
LC_cardIndex	A indexed list you can pull items out of randomly. Think dealing cards.
LCBUrl	A library to manipulate URL strings
LCDDisplay10	A library to display numbers on an BL55xx display.
LCDDrivers_NXP_Arduino	Class library for NXP LCD driver
LCDGraph	An Arduino library for drawing line graphs on alphanumeric displays using custom characters.
LCD-HD44780	LCD library for HD44780 compatible display controllers.
LCD-I2C	C++ Library for Liquid Crystal Displays (LCD) with the Hitachi HD44780 display driver.
LCD-I2C-HD44780	LCD library for HD44780 compatible display controllers using an i2c expander.
LcdMenu	Display navigable menu items on your LCD display with Arduino.
LCDMenuLib	A library with you can generate a menu`s based on the nested set model with multi layers
LCDMenuLib2	Easy creation of a multi layer tree menu with screensaver and other stuff.
LCD595	Library for LCD1602 or LCD2004
LCD_BacklightRGB	An Arduino library for an 18-pin RGB LCD Display backlight
LCD_HD44780	A library for HD44780 based LCDs.
LCD_ST7032	Arduino library for ST7032 LCD controller with i2c interface
lcdgfx	VGA, SSD1306, SSD1331, SSD1325/SSD1327, SSD1351, IL9163/ST7735, ST7789, ILI9341, PCD8544, SH1106/SH1107 spi/i2c OLED/LED Display driver.
LCDI2C_Multilingual_MCD	Displays multilingual text on LCD text displays via I2C.
LEDuino	Framework for defining patterns and mapping them to a configuration of addressable LEDs using FastLED.
LeafonySTM32	Library for Leafony STM32 basic kit
LectroboxKeypadShield	Driver for the Lectrobox Keypad Shield.
LectroboxPCJoyShield	Driver for the Lectrobox DB-15 PC Joystick Shield.
LEDDriver	PWM LED Driver with ability to brighten and dimm fluently
LEDDrivers_NXP_Arduino	Class library for NXP LED drivers
LedLib	Controla LEDs de forma sencilla.
LEDMatrixDriver	A replacement for Arduino's LedControl library for MAX7219
LedRGBlib	RGB LED library for Arduino (ENG+ESP)
LedSync	Arduino library to perform synchronous blinking operations with LEDs and NeoPixels.
LedTask	The Arduino library shows the power of non-preemptive multitasking.
LED744511	74'4511 LED Driver Library
Leeman Geophysical Learning Shield	Tools for the Leeman Geophysical LLC Learning Shield.
Legoino	Library for controlling PoweredUp, Boost, Corntrol+ controllers/hubs
Lepton FLiR Thermal Camera Module Library	Library to control a Lepton FLiR (forward looking infrared) thermal camera module from an Arduino-like board (Teensy 3+/ESP32+ minimum).
Letters and Numbers Seven Segment Display Library	Arduino library for displaying letters and numbers on 7-segment display.
LevelShifter_NXP_Arduino	Demo code for NTS0304EUK-ARD
Lewis	A morse code stream/print interpreter
LGFXMeter	LGFX based Gauge Decoration and Animation library
LibEdificio	Allows to control the Building Lights educative system.
LibEstacionamiento	Allows to control the Estacionamiento educative system.
LibLanc	Allow camera control via the Sony lanc protocol
LibLucesCiudad	Allows to control the City Lights educative system.
LibMiniSys	Allows to control the MiniSys educative system.
LibPrintf	Library adding support for the printf family of functions to the Arduino SDK.
LibSemaforo	Allows to control the Semaforo educative system.
LibSemaforosCiudad	Allows to control the Traffic Lights educative system.
LibYxml	Yoran Heling's yxml library.
Libdevlpr	A library that makes using the FANTM DEVLPR shield easier.
libnapc	libnapc implementation.
liboshima	大島商船高等専門学校ロボット研究部用ライブラリ
LidarArray	Library for managing multiple VL53L0X LIDAR sensors using PCF8574 I/O expanders.
LilyGo-AMOLED-Series	Library for LilyGo T-Display AMOLED Series
LilyGo-T-RGB	Library for LilyGo T-RGB
LilyGO T-Wristband and T-Glass	Library for LilyGO T-Wristband and T-Glass
LINBus_stack	Provides Local Interconnect Network (LIN) support on SAM3X or AVR based boards with a TJA1021 transceiver.
LIN master emulation with background operation	LIN master node emulation with preemptive background operation
LIN master portable	LIN master node emulation for different boards
LIN slave portable	LIN slave node emulation for different boards
linaGFX	Draw a line segment and one number on the memory.
LineFollowerPID	Line follower robot library.
LineFormatter	Wrapper class for Stream e.g. Serial to enhance layout of tabular data.
LinearRegressionModel	A simple library for linear regression modeling with coefficient updates based on feedback.
LinkedList	A fully implemented LinkedList made to work with Arduino projects
LinkedPointerList	Light-weight implementation of LinkedList library, that is now stripped down to bare minimum, making it appropriate for use in memory-critical environments.
LiquidCrystal I2C Multilingual	For printing multilingual UTF8 strings (French, Russian, Vietnamese, Katakana, etc.) to LCD1602, LCD2004, etc. via I2C.
LiquidCrystal_74HC595	This library allows an Arduino board to control most LCDs (Hitachi HD44780 based or compatible) through a 74HC595 shift register.
LiquidCrystal_I2C_UTF8	For printing Russian, Viet UTF-8 to LCD I2C. Replaced by LCDI2C_Multilingual.
LiquidMenu	Menu creation Arduino library for LCDs, wraps LiquidCrystal.
LIS3DH motion detection	Motion detection without bells and whistles, simply works, low power.
LIS3MDL	LIS3MDL magnetometer library
LispIO	new lightweight IO function
LispMotor	L298x driver
LiteLED	Light weight library for driving one or more WS2812B, SK6812, APA106, SM16703 RGB LED strips.
Lithium-Powered	All-In-One Code Solution for Lithium Battery Management using the LTC4150 Coulomb Counter circuit.
LiveObjectsSDK	A library that makes connection with Orange LiveObjects platform a breeze.
LM35IC	A library to interface with the LM35 family of temperature sensors.
LM73	LM73 Temperature Sensor Library
LM75A Arduino library	M2M Solutions LM75A Arduino library.
LM96163	Driver for LM96163 Fan Controller
LMT87	A simple library for utilizing analog temperature sensor
LoRa	An Arduino library for sending and receiving data using LoRa radios.
LoRaNow	LoRaNow Library is a simple LoRa Node <> Gateway communication protocol.
LoRa-payload-BKU	Library for easy Data transmission using MKR WAN 1300/ 1310 to LoRaWAN server TheThingNetwork.org
LoRaRF	Arduino LoRa-RF library used for transmitting and receiving data using LoRa module with Semtech SX126x series, SX127x series, or LLCC68.
LoRa Serialization	Library for serialization of data on the Arduino side and deserialization in the TTN
LoRaWAN_ESP32	ESP32 'persist' object for using deep sleep in combination with RadioLib LoRaWAN.
LoRandom	A library using Semtech's sx1276/7/8/9's `RegRssiWideband` register properly to generate random numbers.
Log	Simple but useful macroses for logging. Allow use printf() with Serial for logging.
LogToQueue	Envio de log a un Queue para manejarlo como quieras.
log4Esp	Extendable logging library for ESP8266
log4arduino	Lightweight, no-frills logging for Arduino and friends
Logistic	Arduino library to explore the logistic formula. (chaos, bifurcation)
Looper	Simple task, thread and event manager for Arduino
losant-mqtt-arduino	MQTT library to easily communicate with the Losant IoT platform.
LPS	Arduino library for Pololu LPS boards
LPS35HW	LPS35HW pressure sensor library
LSA08_Simplified	An easy to use library to interface LSA08 line sensor with MCU.
LSM303	Arduino library for Pololu LSM303 boards
LSM6	LSM6 accelerometer and gyro library
LTC230x	Arduino library for LTC230x (LTC2301, LTC2305, and LTC2309) 12-Bit ADCs with I2C Interface
LTC2942	Library for Analog Devices LTC2941 and LTC2942 battery gas gauges.
LTC2991	Arduino library for LTC2991 temperature and voltage control IC
LTR308 library	An Arduino library for the digital light sensor breakout boards containing the Lite-On LTR-308ALS-01 IC
LTR390	Arduino library for the LTR390 UV sensors.
LTR390_DFR	Arduino library for the I2C LTR390 UV sensor (DF Robotics edition).
LTR390_RT	Arduino library for the I2C LTR390 UV sensor.
LTS01A_MAX31725	Library for LTS01A MAX31725.
LualtekCubecell	This is a library for the Lualtek Cubecell board.
LualtekRAKRUI	Library for the Lualtek RAK RUI3 based board.
LualtekTTN	This is a library for the Lualtek RN-TTN based board.
LUHN	Arduino Library for calculating LUHN checksum.
lv_arduino	Full-featured Graphics Library for embedded systems
lvgl	Full-featured Graphics Library for Embedded Systems
lvglCpp	LVGL C++ wrapper.
LVGL_CYD	Running LVGL on CYD, all the boilerplate stuff.
LW09-Dali	This library provides an interface for managing DALI-compatible lighting systems through an I²C bus. LED-Warrior 09
lx16a-servo	Simple Arduino library to operate ALX-16A, LX-224, HTS-35H and LX-15D serial servos.
mDriver	LM398n motor driver library(SKU:LM398n).
mString	Static lightweight analog of String class
mWebSockets	Simple to use implementation of WebSockets for microcontrollers
M2M Solutions Logger Library	Arduino library for logging.
M2M Solutions MiraOne Library	Arduino library for the MiraOne radio module by Lumenradio AB.
M2M Solutions Purplepoint Boards Library	Arduino library for Purplepoint IoT boards.
M2M Solutions Quectel Library	Arduino library for Quectel cellular modules.
M2M Solutions TLV Library	Arduino library for the TLV format.
M304 Library	Library useful when programming control nodes using the M304 board for UECS control nodes
M5-ADS1100	Library for Unit & Hat ADC
M5-ADS1115	Library for Unit Ameter & Vmeter
M5ANGLE8	Arduino library for M5 8ANGLE 8x12 bit potentiometers.
M5Atom	Library for M5Atom Core development kit
M5AtomS3	Library for M5AtomS3 Core development kit
M5Atomic-EchoBase	Library for M5Stack Atomic EchoBase
M5Atomic-Motion	Library for M5Atomic-Motion
M5BurnerNVS	Library for M5BurnerNVS
M5Core-Ink	Library for M5CoreInk development kit
M5CoreS3	Library for M5CoreS3 Core development kit
M5Core2	Library for M5Stack Core2 development kit
M5-DLight	Library for M5Stack Unit & HAT DLight
M5-Depends	Library for M5
M5EasyUI	Library for drawing UI on M5 devices with a single code.
M5EPD	Library for M5Paper development kit
M5-Ethernet	Enables network connection (local and Internet) using the M5 PoE Camera.
M5FacesEncoder	Arduino Library for reading encoder values from the M5Stack Faces Encoder Module
M5Family	Convergence of the relevant dependencies used in M5 products.
M5-FPC1020A	Library for Finger Unit
M5GFX	Library for M5Stack All Display
M5HAL	Hardware Abstraction Layer(HAL) for M5 Products
M5Hat-8Servos	Library for M5 HAT 8SERVO
M5Hat-JoyC	Library for M5Hat JoyC
M5-LoRa-E220-JP	Library for M5-LoRa-E220-JP
M5-LoRaWAN	Library for UNIT LoRaWAN
M5Module-4Relay	Library for M5Stack MODULE 4RELAY
M5Module-GNSS	Library for M5Stack GNSS Module
M5Module-LAN-13.2	Library for M5Module-LAN-13.2
M5ModuleLLM	M5ModuleLLM is a library for M5ModuleLLM
M5NanoC6	Library for M5NanoC6 Board
M5PoECAM	Library for M5Stack PoE-CAM development kit
M5ROTATE8	Arduino library for M5 8ROTATE 8x rotary encoders
M5-RoverC	Library for M5Stack RoverC & RoverC-Pro
M5Stack	Library for M5Stack Core development kit
M5 Stack 4Relay Library	M5Stack 4RELAY library for multiple different architectures.
M5StackMenuSystem	A quick way to create nice menus for M5 Stack devices with just a few lines of code
M5Stack-SD-Updater	SD Card Loader for M5 Stack
M5StackToio	This library allows your M5Stack micro-controller to control your SONY toio core.
M5Stack_Avatar	Yet another avatar module for M5Stack
M5Stack_OnScreenKeyboard	OnScreenKeyboard for M5Stack
M5Stack_SimpleBeep	Simple Beep for M5Stack.
M5Stack_TreeView	TreeView Menu UI for M5Stack
M5StampC3LED	M5Stamp C3 Mate LED library.
M5Station	Library for industrial level controller with M5Station(SKU:K123,K124)
M5-STHS34PF80	Library for M5Stack Unit TMOS.
M5StickC	Library for M5StickC Core development kit
M5StickCPlus	Library for M5StickC Plus development kit
M5StickCPlus2	Library for M5Stack M5StickCPlus2 Board
M5-SX127x	Library for M5Stack SX127x LoRa
M5Unified	Library for M5Stack/Core2/Tough/CoreS3/CoreS3SE, M5StickC/C-Plus/C-Plus2, M5CoreInk, M5Paper, M5ATOM, M5STAMP, M5Station, M5Dial, M5DinMeter, M5Capsule, M5Cardputer, M5VAMeter
M5Unit-4RELAY	Library for M5Stack 4RELAY UNIT
M5Unit-ACSSR	Library for M5Stack UNIT ACSSR
M5Unit-ANADIG	Library for M5Stack UNIT ADC,DAC using M5UnitUnified
M5UnitASR	Library for M5Stack M5Unit ASR
M5Unit-BLDC	Library for M5Stack Unit BLDC
M5Unit-CAN	Library for M5Stack M5Unit-CAN
M5Unit-CatM	Library for M5Stack Unit CatM SIM7080
M5Unit-COLOR	Library for M5Stack UNIT COLOR using M5UnitUnified
M5Unit-DDS	Library for M5Stack Unit DDS
M5Unit-DigiClock	Library for M5Unit-DigiClock
M5Unit-Encoder	Library for M5Stack Unit Encoder
M5Unit-ENV	Library for M5Stack UNIT ENV
M5Unit-EXTIO2	Library for Unit EXTIO2
M5Unit-GESTURE	Library for M5Stack UNIT GESTURE using M5UnitUnified
M5Unit-HEART	Library for M5Stack UNIT HEART using M5UnitUnified
M5Unit-HUB	Library for M5Stack UNIT HUB using M5UnitUnified
M5Unit-IMU-Pro-Mini	Library for M5Stack M5Unit-IMU-Pro-Mini
M5Unit-KMeter	Library for M5Stack UNIT KMeter
M5Unit-METER	Library for M5Stack UNIT METER using M5UnitUnified
M5Unit-MQTT	Library for M5Stack UNIT MQTT
M5Unit-PoESP32	Library for M5STACK UNIT PoESP32
M5UnitQRCode	Library for M5Stack UNIT QRCode
M5Unit-RELAY	Library for M5Stack RELAY UNIT
M5Unit-RTC	Library for BM8563 RTC
M5Unit-Sonic	Library for M5Stack Unit Sonic series
M5UnitSynth	Library for M5Stack M5Unit Synth
M5Unit-Thermal2	Library for M5Stack UNIT Thermal2
M5Unit-THERMO	Library for M5Stack UNIT THERMO using M5UnitUnified
M5Unit-ToF4M	Library for M5Stack M5Unit-ToF4M
M5Unit-TOF	Library for M5Stack UNIT TOF using M5UnitUnified
M5Unit-UHF-RFID	Library for M5Stack Unit UHF-RFID
M5UnitUnified	M5UnitUnified is a library for unified handling of various M5 units products. (Alpha version)
M5Unit-WEIGHT	Library for M5Stack UNIT METER using M5UnitUnified
M5UnitWeightI2C	Library for M5Stack M5Unit WeightI2C
M5UNIT_8Encoder	Library for M5UNIT_8Encoder
M5Utility	Library for other M5 libraries and products
M5_BMM150	Library for M5_BMM150
M5_PbHub	Simple library for the M5Stack PbHUB Unit.
M5_RTC_Module	A library for using the RTC-Module from iotec for the M5-Stack.
M62429	Arduino library for M62429 volume control IC
M62429 Volume Control Library	M62429/FM62429 Serial data control dual electronics volume library for Arduino.
M8058	Arduino library for M8058E, M8058S and M8026S melody IC control.
M95_EEPROM	A library for talking with the M95 series of EEPROM chips from ST. May work with chips from other vendors as well.
MacroLogger	Arduino logger with support for preprocessor directives and standard C/C++ string formatting.
MacroPad	Controls a keyboard composed of a key matrix.
madflight	Flight Controller for ESP32-S3 / ESP32 / RP2350 / RP2040 / STM32
MagAlpha Angle Sensor Library	Arduino library for the MPS MagAlpha magnetic angle sensor.
MagStripe	Decode data from TTL (raw) magnetic card readers.
MagStripe_ESP32	Decode data from TTL (raw) magnetic card readers on ESP32.
MagVector 3D Magnetic Sensor	Library for the MPS MagVector 3D magnetic sensors.
MAGELLAN	AIS Magellan Library; Provide Function MAGELLAN API v.2 MQTT Connect for ESP32 and ESP8266 Board and Device Support Client internet interface
MagicHome	A library For discovering and controlling MagicHome Leds.
MagicPot	Arduino library for reading values easily from potentiometers.
Maidenhead	Library for converting between latitude/longitude and Maidenhead locators.
MakerBoard	Library for MakerBoard(メイカーボード)
MAKERLABVN	Library Collection of Makerlab.vn.
Makerlabvn_I2C_Motor_Driver	Driver for 2-DC motor and 2-RC motor
Makerlabvn_kit_CIA0_BOT	CIA0 Bot Example code.
Makerlabvn_SimpleMotor	Driver for 2-DC motor.
map2bits	Arduino library for mapping a float to a number of bits.
map2colour	Arduino library for mapping a float to colour spectrum
maqui	Library for the maqui sequencer
MaquinitasParams	Library of parameters for art devices.
MaquinitasRitmos	Library of rhythmic data for art devices.
MatesController	Breadboard Mates' Mates Controller Arduino library
MatrixCharlieplex	A library for Arduino to control Charlieplexed LED matrices.
Matrix Color Sensor	An RGBW color sensor.
Matrix Controller	A combined DC Motor controller and servo controller.
Matrix Laser Sensor	a laser rangefinder.
Matrix Mini Library	An Arduino Uno(R3) based robot controller.
MatrixMiniR4	An Arduino R4 based Robotics controller made by MATRIX Robotics.
Matrix Motion Sensor	An inertial measurement unit 6-degree of freedom sensor.
Matrix Motor Extension	A 4 channel DC motor controller.
Matrix Servo Extension	A 8 channel RC Servo controller.
MATRIX7219	Arduino Library for 8x8 LED MATRIX MAX7219, MAX7221.
MAVLink	MAVLink v2 for Arduino.
MaxMtrParser	Max/MSP MTR (Multi-Track Recorder) Protocol Parser for Arduino
Max11615Lib	A library for interfacing with the MAX11612-MAX11617 ADC.
MAX11643	Arduino library for MAX11643 ADCs
MAX14661	Arduino library for MAX14661 16 channel I2C multiplexer
MAX17048	Arduino library for MAX17048/MAX17049 1-Cell/2-Cell Fuel Gauge with ModelGauge
MAX17055	Lithium based battery fuel gauge and measurement IC library.
MAX3010x Sensor Library	An Arduino library for the MAX3010x sensor family.
MAX31850	Arduino library for the MAX31850 thermocouple temperature sensor.
MAX31855-Library	Library for the MAX31855K module
MAX31855_RT	Arduino library for MAX31855 chip for K type thermocouple.
Max44007	Library for MAX44007 I2C LUX sensor Arduino.
Max44009	Library for MAX44009 I2C LUX sensor Arduino.
MAX471_RT	Arduino library for MAX471 current sensor.
MAX520	Arduino library for MAX520 and MAX521 4/8 channel 8 bit DAC.
MAX6675	Arduino library for MAX6675 chip for K type thermocouple.
MAX6675 with hardware SPI	A library for MAX6675 thermocouple interface.
MAX6675_Thermocouple	The Library implements a set of methods for working with a thermocouple based on the MAX6675 driver.
MAX6816	Single Switch Debouncer Library for Arduino.
MAX7XX-7-Segment	MAX72XX 7-segment display library.
MAX78630	Enables reading polyphase energy-monitor parameters of LVX EnergyBoard.
MAX_RS485	A library to easily use MAX485 half-duplex RS485 to Serial module
Mbed BLE HID	A Library to implement Human Interface Device with Bluetooth on a Mbed stack (Arduino Nano 33 BLE).
MBED_RP2040_PWM	This library enables you to use Hardware-based PWM to create and output PWM to pins on RP2040 board to create and output PWM to pins.
MBED_RP2040_Slow_PWM	This library enables you to use ISR-based PWM channels on RP2040-based boards, such as Nano_RP2040_Connect, RASPBERRY_PI_PICO, with Arduino-mbed (mbed_nano or mbed_rp2040) core to create and output PWM any GPIO pin.
MBED_RPI_PICO_TimerInterrupt	This library enables you to use Interrupt from Hardware Timers on RP2040-based boards such as Nano_RP2040_Connect, RASPBERRY_PI_PICO
MCCI Arduino Development Kit ADK	The MCCI XDK ported to Arduino ("Arduino Development Kit").
MCCI Arduino LoRaWAN Library	High-level library for LoRaWAN-based Arduino end-devices.
MCCI Catena Arduino Platform	Arduino library for MCCI Catena 44xx, 45xx, 46xx and 48xx systems.
MCCI-Catena-PMS7003	Arduino library for Plantower PMS7003 particulate matter sensors.
MCCI Catena SCD30	Arduino library for Sensirion SCD30 carbon dioxide sensors.
MCCI Catena SDP	Arduino library for Sensirion SDP (SDP31, SDP32, SDP800-series) Differential Pressure sensors.
MCCI-Catena-SHT3x	Arduino library for Sensirion SHT3x (SHT31, SHT32, SHT35) Temperature/Humidity sensors.
MCCI LoRaWAN LMIC library	Arduino port of the LMIC (LoraWAN-MAC-in-C) framework provided by IBM.
MCCI LTR-329ALS	Arduino library for Lite-On LTR-329ALS ambient light sensor.
MCP23S08	Arduino library for SPI MCP23S08 8 channel port expander 8 IO-lines
MCP23S17	Arduino library for SPI MCP23S17 16 channel port expander 16 IO-lines
MCP23008	Arduino library for I2C MCP23008 8 channel port expander 8 IO-lines
MCP23008-I2C	Arduino Library for MCP23008, a 8-port GPIO expander
MCP23017	MCP23017 I2C Port expander library.
MCP23017 Port Expander	Arduino library for MCP23017 I2C I/O port expander.
MCP23017_RT	Arduino library for I2C MCP23017 16 channel port expander 16 IO-lines
MCP23017_WE	A library for the MCP23017, MCP23S17, MCP23018 and MCP23S18 port expanders.
MCP3X21	MCP3021 & MCP3221 Arduino library
MCP3XXX	An Arduino Library supporting the MCP3XXX series of ADC SPI chips, including MCP3002, MCP3004, MCP3008 and others.
MCP3202	Used to interface the 12 bit ADC MCP3202 by Microchip.
Mcp3208	Arduino library for the MCP320x 12 bit ADC family.
MCP3304	A simple library for working with the MCP3304 in a bit bang version. Useful for Raspberry Pico
MCP3421	A library for MCP3421 analog digital converter chip
MCP3424	Arduino library for 18 bit ADC I2C MCP3424 et al.
MCP4131 library	A library to control an MCP4131 digital potentiometer
MCP4132	MCP4132 library for interfacing the MCP4132 digital potentiometer with Arduino and compatible MCU.
MCP4151	SPI library to interface with the MCP4151 digital potentiometer.
MCP4261	Arduino library for MCP4261 SPI based digital potentiometers.
MCP4461	Control MCP4461 i2c quad potentiometer/rheostat devices
MCP4661_asukiaaa	It controls potentiometer MCP4661.
MCP4725	Arduino library for 12 bit I2C DAC - MCP4725
MCP4728	Arduino library for MCP4728 quad channel, 12-bit voltage output Digital-to-Analog Convertor with non-volatile memory and I2C compatible Serial Interface
MCP48xx DAC Library	A library to control the MCP48xx family of SPI digital to analog converters (DACs).
MCP9808_RT	Arduino Library for I2C MCP9808 temperature sensor
MCP_3208	ADC library for MCP3208
MCP_ADC	Arduino library for MCP_ADC, e.g. MCP3008 SPI 10 bit, 8 channel ADC
mcp_canbus	A library for MCP2515
MCP_DAC	Arduino library for Microchip SPI DAC, 8, 10, 12 bit; 1 or 2 channel.
MCP_POT	Arduino library for MCP41xxx and MCP42xxx SPI based digital potentiometers.
mcu-max	An MCU-optimized C-language chess game engine based on micro-Max.
mcu-renderer	A low-resource graphics library, focused on rendering non-flickering, anti-aliased text on both monochrome and color LCD displays.
MCUOS	An OS simulator for Arduino boards.
ME310G1	Allows communication with ME310G1 Telit module.
Mechasolution R finder10D	Arduino library form the TIONE R finder10D
Mechasolution Voice Recognition Module	Geeetech voice recognition module suite 2 Library for Arduino
Meeo	This library is used for connecting your Arduino device to Meeo.
megaAVR_PWM	This library enables you to use Hardware-based PWM channels on megaAVR-based boards, such as UNO WiFi Rev2, AVR_Nano_Every, etc., to create and output PWM.
megaAVR_Slow_PWM	This library enables you to use ISR-based PWM channels on an Arduino megaAVR board, such as UNO WiFi Rev2, AVR_Nano_Every, etc., to create and output PWM any GPIO pin.
megaAVR_TimerInterrupt	This library enables you to use Interrupt from Hardware Timers on an Arduino megaAVR board, such as UNO WiFi Rev2, AVR_NANO_EVERY, etc.
Melody	Melody offers a simple an powerful music text notation called MELO.
Melopero AMG8833	A driver library for the AMG8833 sensor.
Melopero APDS9960	A driver library for the APDS9960 sensor.
Melopero BME280	A driver library for the BME280 sensor.
Melopero Cookie RP2040	Melopero Cookie RP2040 helper library
Melopero LSM9DS1	A driver library for the LSM9DS1 9-DOF IMU.
Melopero RV3028	A driver library for the RV3028 rtc.
Melopero SAM-M8Q	A driver library for the SAM-M8Q GNSS Antenna Module.
Melopero UBX Protocol	A library to easily create Ubx messages.
Melopero VL53L1X	A driver library for the VL53L1X sensor.
Mem24CSM01	A library to interface the 24CSM01 I2C EEPROM Memory
MemoryDumper	Dump Arduino memory
MemoryHexDump	Arduino Dump memory
Meridian	This is a library to drive a communication system for humanoid robots, "Meridian".
MessagingLib	Complex Arduino serial communication made manageable.
MeteoFunctions	Collection of meteo functions
MFRC522_NTAG424DNA	Arduino RFID/NFC Library for NXP NTAG 424 DNA tags using MFRC522.
MHGroveBLE	Interface with Grove BLE v1 modules.
MH-Z CO2 Sensors	Ready-to-use implementation for CO2 sensors of the MHZ series (Intelligent Infrared CO2 Module), supporting MH-Z14A, MH-Z14B, MH-Z19A, MH-Z19B, and MH-Z19C.
Mhz19	Library for Winsen MH-Z19 – infrared carbon dioxide sensor.
MHZCO2	Arduino Library for MHZ series CO2 sensors.
MicroBeaut	MicroBeaut Standard Library for Arduino.
microDS18B20	Light library for DS18b20 sensor
microDS3231	Light library for DS3231 RTC module
microLED	Light library for addressable LEDs
MicroOsc	Simple and lightweight Open Sound Control (OSC) library
MicroQt	A library that enables event-driven applications on the Arduino platform.
MicroShell	Shell implementation, compatible with VT100 terminal
MicroUART	Simple implementation of UART (ATmega328)
MicroWakeupper Wemos D1 Mini Battery Shield	Library for the MicroWakeupper Wemos D1 Mini Battery Shield (with deepsleep)
microWire	Light library for I2C communication
MicrobitV2-HHS	Library for Microbit Version 2 with Radio (NRF52) and PWM support (Tone and Servo).
Microbot_Motor_Shield	Dual DC Motor Shield V2 library for Arduino
Microfire Mod-NTC	Add the ability to measure any 10k NTC temperature to your hardware application with a fully digital interface.
Microfire_HABridge	Create a Home Assistant sensor from any hardware and send measurements with ESPNow or LoRa.
Microfire_Mod-EC	Add the ability to measure EC to your hardware application with a fully digital interface.
Microfire_Mod-ORP	Add the ability to measure ORP to your hardware application with a fully digital interface.
Microfire_Mod-pH	Add the ability to measure pH to your hardware application with a fully digital interface.
Microfire_SHT3x	Measure air temperature, humdity, VPD, and dew point. It also calculates heat index and wet bulb estimates.
microlzw	Embeddable micro Lempel-Ziv-Welch compression library for strings.
Microsoft_HidForWindows	Reference implementations of various Windows-compatible Human-Interface-Devices (HIDs).
MIDI Library	MIDI I/Os for Arduino
Midier	A library for playing, recording, looping and programming MIDI notes, arpeggios and sequences.
MightyOhmGeigerCounter	Arduino library for the Mighty Ohm Geiger Counter.
MIKROE_4_20mA_RT_Click	A library for the 4-20 mA R & T Click Boards of MIKROE (MIKROE-1387 & MIKROE-1296).
MillisCounter	Arduino library to count up and down time using the millis() function.
MillisTimer	A timer library for working with millis().
millis64	Arduino library for millis64 micros64 millis32 micros32, time counters with optional offset.
Mini Grafx	Graphics Library for embedded devices with a framebuffer
MiniMP3	Minimal MP3 DFURobotics library for Arduino.
MiniPLC_FX2N	This library providing a function at specific ESP32 module.This library support all version of MiniPLC-32u
Mini QOI	A streaming QOI decoder, designed for embedded systems with very little RAM.
Ministache	Mustache template engine for Arduino and ESP32 - render HTML templates dynamically
MINMAX	MINMAX library for Arduino.
Mintrix	Library for the Mintrix project.
MJScore	Mahjong score calculation library
mjson	JSON parser, emitter, and JSON-RPC engine
MKPin	Better control over pin position Speed ​​up using manually defined register addresses
MKHC595	A powerful but easy to use 74HC595 Library
MKL_DHT sensor library	Library for DHT11, DHT22, etc Temp & Humidity Sensors
MKL_DS18B20	Library for the DS18B20 temperature sensor.
MKL_RTClib	A fork of Jeelab, fantastic RTC library.
MKS_SERVO42	This library is used to control one or more Nema17 with MKSSERVO42 driver from an Arduino device
MKS_SERVO57	This library is used to control one or more Nema23 with MKSSERVO57 driver from an Arduino device
ML8511	ML8511 - UV sensor - library for Arduino
MMA8653	Allows reading the MMA8653 accelerometer.
MMC34160PJ	A library for the Memsic's MMC34160PJ magnetometer
Mock	Replace Arduino methods with mocked versions and let you develop code without the hardware. Run parallel hardware and system development for greater efficiency.
MockEEPROM	The Arduino library replaces EEPROM library methods with mock methods.
ModBusSlave	ModBus Slave RTU over RS485
ModbusADU	This is a library for managing Modbus RTU and TCP appication data units (ADUs).
ModbusConfig	ModbusConfig library for ESP8266/ESP32/Arduino. The library process a modbus configuration file in JSON format.
ModbusRTUComm	This library provides some core functions for implementing Modbus RTU communication.
ModbusRTUMaster	This is an Arduino library that implements the master/client logic of the Modbus RTU protocol.
ModbusRTUSlave	This is an Arduino library that implements the slave/server logic of the Modbus RTU protocol.
ModbusSlaveLogic	This is an Arduino library for processing Modbus requests.
ModbusTCPComm	This library provides some core functions for implementing Modbus TCP communication.
ModbusTCPSlave	This is an Arduino library that implements the slave/server logic of the Modbus TCP protocol.
modbusrtu	ModbusRTU implementation for Arduino.
modem-freeRTOS	process to manage network interfaces
MODSPI	Library for interfacing with MODSPI modules and controllers.
ModuleMore Sumo V2	Library for ModuleMore Sumo robot controller.
MODULE_2RELAY	Library for M5Stack MODULE 2RELAY
MODULE_4IN8OUT	Library for M5Stack MODULE 4IN8OUT
Module_GRBL_13.2	Library for M5Stack GRBL13.2 MODULE
Module_Stepmotor	Library for M5Stack MODULE DIRECT STEPMOTOR
moduloMap	Arduino library for modulo mapping
MoonPhase	Get lunar phase information on a esp32.
MorseCodeMachine	Get started with Arduino by learning Morse code.
MorseEncoder	Enables Converting Data to Morse Code (Audio and Light).
MOS Electronics AY-3-8910 Library	This is a library for the GI AY-3-8910.
motix-btn99x0	Arduino library for the Infineon DC Motor Control Shield with BTN9970LV and BTN9990LV
MotoMama Library	Simple library for H-Bridge MotoMama.
MotorController	Easy to use Arduino library to control virtually any DC motor controller
MotorDMKB4_asukiaaa	It controls DMKB4 or DMKB5
MotorGo_Mini_Driver	The MotorGo Mini driver provides an API to interface with the motor controllers on the MotorGo Mini board.
motor system IC TLE956x	This library provides an interface for Infineons motor system IC TLE956x
Motoron	Motoron Motor Controller library for Arduino
Move Buffer	Move Buffer Library for move list storage
MovingAverage	Arduino Library for averaging fixed-point numbers
MovingAverageAngle	Arduino & Mbed Library for averaging angles 0-360°
MovingAverageFloat	Arduino Library for averaging float numbers
MovingAveragePlus	Moving Average library compatible with any number type
MPC_ruih	Linear MPC controller
MpesaSTK	Mpesa Daraja for microcontrollers.
MPG	C++ library for processing and converting gamepad inputs, with support for XInput, DirectInput and Nintendo Switch.
MPU6050	MPU6050 Arduino Library.
mpu6050_FastAngles	Library for reading fast and accurate angles from the MPU6050 sensor with selectable filters.
MPU6050_light	Arduino library for light and fast communication with the MPU6050.
MPU9250	Arduino library for MPU9250 Nine-Axis (Gyro + Accelerometer + Compass) MEMS MotionTracking™ Device
MPU9250_asukiaaa	It manages MPU9250
MPU9250_WE	A library for the 9-axis accelerometer, gyrometer and magnetometer MPU9250 and the MPU6500
MQSpaceData	The first and only Arduino library where Geiger Counter and MQ Sensors combine with Data Science
MQUnifiedsensor	This library allows you to read the MQ sensors very easily.
MQ131 gas sensor	Library for measuring ozone (O3) concentration with sensor MQ131
MQ137	A simple library for an sensor mq137 and ESP8266.
MQ2_LPG	Simple library to detect LPG leaks.
MQTT	MQTT library for Arduino
MQTT and Serial Printer	Print/log over both serial and MQTT at the same time for debugging over both USB and wifi.
MqttLogger	Remote logging on a mqtt broker with the same interface as Serial.print()
MQTTPubSubClient	MQTT and MQTT over WebSoket Client for Arduino
MQTTPubSubClient_Generic	MQTT, MQTT_over_WebSockets and Secured MQTT_over_WebSockets Client for Arduino
MQTTRemote	MQTT wrapper for setting up an MQTT connection
mqtt_fuota_duino	Update the firmware of your IoT devices through MQTT protocol!
MrMx - Arduino SI4012	Arduino SI4012 library.
MrMx - AW9523B	AW9523B LED Driver & GPIO I2C 16bit expander library
mr76_radar	Help you parse CAN data from MR76 radar from nanoradar aslo works for similar module like mr72.
msTask	Use hardware Timer1 to run tasks in time preset
MS5611	Arduino library for MS5611 temperature and pressure sensor
MS5611_SPI	Arduino library (SPI) for MS5611 temperature and pressure sensor
MS5837	Arduino library for MS5837 temperature and pressure sensor.
MS5837_30BA_Library	A simple and easy library for the MS5837 pressure/depth sensor
MsgPack	MessagePack implementation for Arduino (compatible with other C++ apps)
MsgPackRosInterfaces	ROS2 common_interfaces bridge based on MsgPack
MsgPacketizer	msgpack based serializer and deserializer with packetize for Arduino and more
MSMPLOTTER	A library that can plot on Serial Monitor.
MSP300	Arduino Library for MSP300 pressure transducer (I2C).
MT6701-arduino	MT6701 driver
MT8870	Arduino library for MT8870 DTMF decoder
MTCParser	Midi Time Code (MTC) parser
MTP40C	Arduino library for MTP40, MTP40C and MTP40D CO2 sensor
MTP40F	Arduino library for MTP40F CO2 sensor
MTR_ADS7830	Arduino driver library for ADS7830
MTR_STUSB4500	Arduino driver library for STUSB4500
muCom	The reliable, fast and easy way to exchange binary data via UART
muTimer	Arduino library to easily use on/off delays and cycle timers with non-blocking functions.
mufonts	Fonts for GFX library and muwerk mupplets
MultiButton	Reliable detection of single, double and long clicks.
MultiButtons	Library for handling multiple buttons with single analog pin for ESP32.
Multi Channel Relay Arduino Library	Arduino library to control Multi Channel Rely.
multi-half-bridge	Library of Infineon Multi Half-Bridge IC controllers family
MultiMap	Library for fast non-linear interpolation by means of two arrays.
MultiMAX6675	Read multiple MAX6675 sensor non-blocking(ly)
MultiResetDetector_Generic	Library to detect a multi reset, using EEPROM, DueFlashStorage, FlashStorage_SAMD, FlashStorage_RTL8720, FlashStorage_STM32 or LittleFS/InternalFS. For AVR, Teensy, SAM DUE, SAMD, STM32F/L/H/G/WB/MP1, nRF52, RP2040-based Nano_RP2040_Connect, RASPBERRY_PI_PICO, RTL8720DN, MBED nRF52840-based Nano_33_BLE, Portenta_H7, etc. boards. Now using efficient FlashStorage_STM32 library and supporting new RP2040-based Nano_RP2040_Connect, RASPBERRY_PI_PICO and STM32 core v2.0.0
MultiWire	Provides an extension to Wire to allow for multiple slave addresses.
Multiplex	Arduino Library implementing a stream multiplexer
MultitapKeypad	A library (driver) for matrix 4x3 or 4x4 keypad supports multi-tap and long-tap.
munet	Modules for Wifi connectivity, NTP, OTA, MQTT on ESP32/ESP8266 compatible with muwerk scheduler, serial link for other platforms
mupplet-core	muwerk mupplet Core Library
mupplet-sensor	muwerk mupplet Sensor Library
Music Shield	Arduino library to control Music Shield V2.0.
MusicWithoutDelay	A library to play multiple musical notes at the same time without Delay.
Musician	This library implements a virtual musician. You can easily ask him to play a melody, based on the MELO music notation from the Melody Library.
Muwerk scheduler library	cooperative scheduler and mqtt-like communication queues
Muwerk ustd library	A minimal and highly portable micro-standard-library for arrays, queues and maps
MUX_SW_NXP_Arduino	Class library for NXP I2C multiplexer and switch
MvcWebServerLib	A Model-View-Controller web server and framework.
MX1508	A library that makes using mx1508 dual DC motor driver easier.
MyAlarm	A library that manage alarms and timers based tasks.
MyBlinker	A LED blinker library for Arduino platform.
MyDelay	Arduino library that provides a non-blocking repeating timer with callback functionality.
MyKeywords	Define your own custom color-highlighted keywords for the Arduino IDE!
MyLD2410	An Arduino library for the LD2410 presence sensor
MyMacros	The Arduino library identifies your unique collection of development boards.
MySQL_MariaDB_Generic	Connects to MySQL or MariaDB using ESP8266/ESP32, WT32_ETH01 (ESP32 + LAN8720A), nRF52, SAMD21/SAMD51, STM32F/L/H/G/WB/MP1, Teensy, SAM DUE, Mega, RP2040-based boards, Portenta_H7, etc. with W5x00, ENC28J60 Ethernet, Teensy 4.1 NativeEthernet/QNEthernet, WiFiNINA modules/shields or Portenta_H7 WiFi/Ethernet. W5x00 can use Ethernet_Generic library. ENC28J60 can use either EthernetENC or UIPEthernet Library.
MycilaConfig	A simple and efficient config library
MycilaDS18	ESP32 / Arduino Library for Dallas / Maxim DS18 sensor using RMT peripheral
MycilaEasyDisplay	Easy to use Arduino / ESP32 library for SH1106, SH1107, SSD1306 OLED I2C displays, virtual displays and carousels
MycilaHADiscovery	Simple and efficient Home Assistant Discovery library for Arduino / ESP32
MycilaJSY	Arduino / ESP32 library for the JSY1031, JSY-MK-163, JSY-MK-193, JSY-MK-194, JSY-MK-227, JSY-MK-229, JSY-MK-333 families single-phase and three-phase AC bidirectional meters from Shenzhen Jiansiyan Technologies Co, Ltd.
MycilaLogger	A simple and efficient logging library
MycilaMQTT	A simple and efficient MQTT/MQTTS client for Arduino / ESP32 based on Espressif API
MycilaNTP	A simple and efficient NTP library for ESP32 / Arduino
MycilaPulseAnalyzer	ESP32 / Arduino Library to analyze pulses from a Zero-Cross Detection circuit
MycilaPZEM004Tv3	Arduino / ESP32 library for the PZEM-004T v3 Power and Energy monitor
MycilaRelay	Arduino / ESP32 library to control Electromagnetic and Solid State Relays
MycilaSystem	Arduino / ESP32 library for system-related tasks
MycilaTaskManager	Arduino / ESP32 Task Manager Library
MycilaTaskMonitor	Arduino / ESP32 library to monitor task priority and stack high watermark
MycilaTrial	Arduino / ESP32 library to add a trial duration in your app
MycilaUtilities	Utils stuff for Arduino / ESP32 like PID, Time, CircularBuffer, etc
NBitArray	Array of bits to save memory instead of using 8-bit boolean values.
NColor	NColor Library.
NDefs	NDefs library, dependency.
NEvents	NEvents library for adding event handling.
NFuncs	NFuncs library, dependency of other libs, useful functions.
NPush	NPush library for Push buttons.
nRF52_MBED_PWM	This library enables you to use Hardware-based PWM to create and output PWM to pins on an nRF52840-based Nano_33_BLE board.
nRF52_MBED_Slow_PWM	This library enables you to use ISR-based PWM channels on an nRF52-based board using Arduino-mbed mbed_nano core such as Nano-33-BLE to create and output PWM any GPIO pin.
nRF52_PWM	This library enables you to use Hardware-based PWM channels on nRF52-based boards to create and output PWM to pins.
nRF52_Slow_PWM	This library enables you to use ISR-based PWM channels on an nRF52-based board using Adafruit_nRF52_Arduino core such as Itsy-Bitsy nRF52840 to create and output PWM any GPIO pin.
NRotary	NRotary library for using rotary encoders and gradationals.
NStreamCom	Data communications library that encode/decodes, and buffers data
NTimer	Timing for events, asynchronus delays
Namino_Industrial_Boards	Namino industrial board
NanitLib	A library for Nanit
nanoFORTH	A simple and useful Forth for Nano.
Navigador	Arduino library for dual DC motor navigation.
NbMicro	Control devices that implement the NB command set over TWI (I2C).
nb-twi-cmd	NB TWI command set.
NecDecoder	Light library for IR receiver with NEC protocol
NeoHWSerial	NeoHWSerial for AVR
Neosegment	Simple control of Neosegment Displays
Neotimer	"A powerful non-blocking timer"
NesRob	Manipulates the Nintendo R.O.B. (Robotic Operating Buddy).
NeumannCorrector	Arduino library for a NeumannCorrector. (randomizing streams of bits).
NeuralNetwork	Simple MLP Neural-Network Library.
NewEncoder	A library that makes coding an rotary encoder a breeze with useful functions
Newhaven_CharacterOLED_SPI	SPI implementation of Newhaven display DZW series OLED displays.
Nexgen_Rover	The Nexgen_Rover code library contains code to control the Nexgen Rover including a number of examples
Nextion Serial String	ESP32/Arduino library for Nextion displays
NextionX2	A universal alternative and more flexible Nextion library
NFC Tag M24LR6E	Arduino library to control Grove - NFC Tag
NGLedFlasher Library	Arduino library for Flashing more then one LED
NHBot	A Library for control NHBot
NH8CHIR-lib	This library is a library that use for control a NH8CHIR
NHB_AD7124	Library for the Analog Devices AD7124-4 24 bit precision analog converter IC
NHB_AD7794	Library for using the Analog Devices AD7794 6ch 24 bit precision analog converter IC
NHCSR04	NHCSR04 for the HC-SR04 Ultrasonic sensor.
NibbleArray	Library to implement a compact array of nibbles (4 bit).
NINA-Wi-Fi	Enables network connection (local and Internet) with the Arduino MKR WiFi 1010, Arduino MKR VIDOR 4000, Arduino Uno WiFi Rev.2 and Nano 33 IoT.
Nintendo	Connect all your favourite Nintendo Controllers to your Arduino.
NintendoControllersSTM32	Support Nunchuck, GameCube controller and Game Port joysticks on STM32F1
NintendoSwitchControlLibrary	A library for microcontrollers that uses Arduino to automate Nintendo Switch games.
NL2Client	An easy-to-use client for the NoLimits 2 Telemetry Server
nlohmann-json	Arduino/ESP-IDF library wrapper for https://github.com/nlohmann/json
NMEA_Parser	Arduino library to parse NMEA sentences
NoDelay	Arduino library to make use of the Millis funtion for non Blocking Delays.
NodeRedTime	Fetch Unix Epoch timestamp from Node-Red flow.
nodepp	nodepp is a C++ library that allow building applications in C++ as if it were being written in NodeJS compatible with Arduino Uno.
Nokia 5110	Nokia 5110 LCD driver
Nokia 5110 LCD library	Arduino library for driving the Nokia 5110 LCD
NonBlockingDallas	Arduino library for Maxim DS18B20 temperature sensor
NonBlockingDelay	Non-blocking delay library for embedded systems, using a .hpp header.
NonBlockingRTTTL	Non-blocking Arduino library for playing RTTTL melodies.
Nostr	Nostr for Arduino.
NotasMIDI	Library of MIDI notes
Notched Shaft Encoder	Monitor the postion and clickable button status from a Notched Shaft Encoder
Nouryas Advanced Line Follower	Allows the car to run over a specific path (Line).
Nova Fitness Sds dust sensors library	A high-level abstaction over Sds sensors family
Nova_SDS011 Sensor Library	Nova SDS011 dust sensor library
NoveltyDetection	Detects Novelties/Outliers using Support Vector Machine
NRFLite	nRF24L01+ library requiring very little code along with YouTube videos showing all available features.
NRF51_Radio_library	Microbit Radio library for NRF51, based on runtine inplementation from Landcaster University
NRF52_ISR_Servo	This library enables you to use Interrupt from Hardware PWM modules on nRF52832/nRF52840 board to control multiple servo motors.
NRF52_MBED_TimerInterrupt	This library enables you to use Interrupt from Hardware Timers on an NRF52-based board using mbed-RTOS such as Nano-33-BLE.
NRF52_TimerInterrupt	This library enables you to use Interrupt from Hardware Timers on an nRF52-based board
nrf_rng	True non-deterministic random numbers for nRF5 series chips. MIT License.
NST1001	NST1001 temperature sensor driver.
NTPtime	NTPtime, UNIXtime and TimeFunc give you full control and more manipulation with time.
NTC_Thermistor	The Library implements a set of methods for working with a NTC thermistor.
NTPClient_Generic	Library for NTPClient to connect to an NTP time-server
nuMROBO	An Arduino library for programming nuMROBO robot made by nuMectro Technology.
NukiClientESP	Library for accessing the nuki smartlock with an ESP8266
NullPacketComms	Packet Based Serial Communication.
num7	ARBITRARY PRECISION GENERAL PURPOSE ARITHMETIC-LOGIC DECIMAL CLASS
NumberSpeaker	Arduino library for speaking numbers.
nw2s_portenta_SSD1322	ssd1322 display driver for Portenta H7
ODriveArduino	Library to control ODrive motor controllers
OakOLED	An Adafruit GFX driver for the Oak OLED (an SSD1306 with no reset line)
OBD2	An Arduino library for reading OBD-II data from your car over CAN bus.
OCServo	Allows user to control ROBS series servos (OCServo manufacturer).
OctoSonar	A library to support the OctoSonar v2 HC-SR04 concentrators
Octopus Firmware	Firmware library for Octopus integration using Arduino BLE Nano 33 rev2 or Nicla Vision.
Oddly Specific Objects LCD FeatherWing Library	Driver for the BU9796-based LCD FeatherWing
OLED_SSD1306_Chart	Arduino library to easily draw cartesian charts in oled displays based on the SSD1306 drivers.
OmEspHelpers	Web front end for simple IoT projects.
OneShot	Generates an event that occurs only once at a specified interval.
OnlyTimer	Simple timer based on millis function.
OOCSI	OOCSI client library for the development boards of ESP32 series, ESP8266 series, Arduino MKR Wifi 101, Arduino UNO Wifi, Arduino Nano 33 IoT, Arduino Nano RP2040, and Arduno Uno R4 WiFi
OpcServer	Open Pixel Control (OPC) Server Library for Arduino
OpenBCI_32bit_Library	The library for controlling OpenBCI Cyton (32bit) boards. The Cyton is the main one.
OpenBCI_32bit_SD	The library for controlling OpenBCI Cyton (32bit) SD cards.
OpenBCI_Ganglion_Library	The library for OpenBCI Ganglion board. Please use the DefaultGanglion.ino file in the examples to use the code that ships with every Ganglion board. Look through the skimmed down versions of the main firmware in the other examples.
OpenBCI_Radios	The library for OpenBCI RFDuino system for GZLL
OpenBCI_Wifi	The core of the OpenBCI Wifi Shield.
OpenBCI_Wifi_Master	The library for controlling Push The World - OpenBCI Wifi Shield
OpenJigWare_A	DYNAMIXEL control Library for Arduino(with Dynamixel2Arduino)
OpenMV Arduino RPC	OpenMV Arduino RPC Interface Library
Open RTS	Full implementation of the Somfy RTS protocol
OpenTherm Library	OpenTherm Library for HVAC system control communication using Arduino and ESP8266/ESP32 hardware.
oprintstream	Work with Arduino Serial libraries in a stream-like manner.
OPT3101	OPT3101 distance sensor library
OPT4048	Arduino library for Texas Instruments OPT4048 Ambient Light Sensor (ALS)
OPTIGA Trust M	This library allows you to communicate with Optiga Trust M Security Controller
OPTIGATrustX	This library allows you to communicate with OPTIGA™ Trust X Products.
optoma	Arduino library to control Optoma W305ST beamer over RS232.
Oregon	Decode data from Oregon sensors.
OrientalAZ_asukiaaa	It controls motor driver AZ series.
OrientalBLVR_asukiaaa	It controls BLV typeR series of Oriental Motor.
OrientalCommon_asukiaaa	Common api of rs485 of oriental motor.
Orvibo WiWo S20 Library	ESP8266 library for controlling Orvibo WiWo S20 smart plugs.
osap	Multi-microcontroller plumbing, etc.
OTAdrive_ESP	Official library to use OTAdrive services in ESP8266/ESP32 arduino platform
OTAEsp	A simple library for the ESP8266 to set up an access point, serve HTML pages, and connect to Wi-Fi.
OtaHelper	A esp32/8266 library to make more easy to connect to OTA server.
OTAWrapper	ESP Library to simplify OTA setup.
OUTPIN	Arduino library for (AVR) faster and extended output pin.
OV5640 Auto Focus for ESP32 Camera	A library that makes the OV5640AF usable on the ESP32.
OvhAPI	Arduino/ESP library to simplify working with OVH API.
OVS	Simple Arduino library for oversampling ADC and other data
P1AM	P1AM CPU library
P1AM_Serial	P1AM_Serial CPU library
PacketSerial	An Arduino Library that facilitates packet-based serial communication using COBS or SLIP encoding.
Packetizer	binary data packetization encoder / decoder based on COBS / SLIP encoding
PageBuilder	HTML string assembly aid library for ESP8266/ESP32 WebServer.
Pairs	Text pair:value representation for dynamic data
palindrome	Palindrome library
PanelLan	TFT LCD Graphics config with touch for PanelLan board
Pantalla12x8	Library for graphics on a 12x8 screen on an Arduino R4 WiFi
Paperdink	Arduino Library for Paperdink devices
PAR27979	Arduino library for Parallax 27979 serial LCD display.
Parallax LCD	A library for writing to Parallax three wire LCDs.
ParallelPrinter	Experimental (not complete) library to connect a parallel printer to Arduino.
Parameter	Arduino library for handling parameters.
PathVariableHandlers	Library for handling paths containing variables.
PAX Graphics	The PAX computer graphics library for ESP32.
PBEnhancer	An Arduino library for easily controlling various events of switches and buttons.
PCA6408A	PCA6408A 8-bit I/O expander library using I2C for communication.
PCA9536Arduino	Arduino library for PCA9536 4-Bit I2C and SMBus I/O Expander With Configuration Registers
PCA9547	Arduino library for PCA9547 (8-channel I2C-bus multiplexer with reset)
PCA9549	Arduino Library for PCA9549 I2C octal bus switch.
PCA9551	Arduino library for PCA9551 I2C LED driver 8 channel
PCA9552	Arduino library for PCA9552 I2C LED driver 16 channel
PCA9553	Arduino library for PCA9553 I2C LED driver 4 channel
PCA95x5	Arduino library for PCA9535 and PCA9555 (Remote 16-bit I2C and SMBus I/O Expander with Interrupt Output and Configuration Registers)
PCA9624	Arduino library for PCA9624 8-bit Fm+ I2C-bus 100 mA 40 V LED driver
PCA9632	Arduino library for PCA9632 and PCA9633 4 channel, I2C LED driver.
PCA9634	Arduino library for PCA9634 I2C LED driver 8 channel
PCA9635	Arduino library for PCA9635 I2C LED driver, 16 channel PWM, 8 bit.
PCA9685_LED_DRIVER	GPIO I2C driver for PCA9685
PCA9685_RT	Arduino library for PCA9685 I2C LED driver, 16 channel PWM, 12 bit.
PCA9698	GPIO I2C driver for PCA9698
PCA9698_RT	Arduino library for the PCA9698 - I2C, 40 channel IO expander.
PCD8544	Philips PCD8544 or compatible LCD library.
PCF2129	Arduino library for RTC PCF2129 with integrated quartz crystal
PCF8563_RTC	A library that interfaces with the PCF8563 RTC.
PCF8575	Arduino library for PCF8575 - 16 channel I2C IO expander
PCF8575 library	PCF8575, library for Arduino, Raspberry Pi Pico and rp2040 boards, esp32, SMT32 and ESP8266.
PCF8591	PCF8591 library for Arduino. Supports multiple I2C WireN bus.
PCF8591 library	PCF8591, library for Arduino, Raspberry Pi Pico and rp2040 boards, esp32, SMT32 and ESP8266.
PCM51xx DAC	Arduino library for TI PCM51xx DAC ICs software configuration via I2C.
PCR	Arduino library for PCR process control.
PCT2075	Arduino library for I2C PCT2075 temperature sensor / thermal watchdog.
PE43xx	Simplifies usage of PE43xx family of attenuators.
Pelco_And_Arduino	This library makes Pelco cameras moves!
pepstep	Stepper Motor Scheduler for Arduino
percent_encode	Convert between URL-unsafe string and percent encoded string.
PERIPUMP	Arduino library for peristaltic pump DFR0523 and compatibles.
PersWiFiManager	Persistent WiFi Manager
PGMTools	PGMTools
pgm_utils	Wrappers and helpers for Arduino PROGMEM functions
PH4502C-Sensor	Arduino library for PH4502C sensor.
PI3EQX12908A2	PI3EQX12908 PCIe 3.0 redriver library for I2C mode
PI4IOE5V6416	Arduino library for PI4IOE5V6416 16-bit general-purpose I/O expander
PI4IOE5V9554	Arduino library for PI4IOE5V9554 8-bit general-purpose I/O expander
Piano Board	PianoBoard library for the Piano Board from Cheerful Electronic
PicoAnalogCorrection	Arduino library to calibrate and improve ADC measurements with the Raspberry Pi Pico including the built-in temp sensor.
Pico PIO USB	Pico PIO USB library for Arduino
PicoPLC	This library providing a function at specific ESP32 module.This library support all version of Raspberry pi PICO,PICO W
PicoSoftwareSerial	Quick 'n' dirty PIO based implementation of SoftwareSerial for an RP2040 based board
Pico_Keyboard	Controls a keyboard composed of a key matrix.
pid-autotune	PID autotuning library
PIDController	A library that implements PID control to your code.
PID_RT	Arduino PID library
PID_v2	PID controller
PinButtonEvents	Library for handling button events with various conditions and debouncing support.
PinChangeInterrupt	A simple & compact PinChangeInterrupt library for Arduino.
PinInGroup	A class that groups input pins so they can be read in one logical step.
PinMatrix	Pin grid-matrix reader
PinOutGroup	A class that groups output pins so they can be updated easier and slightly faster on average.
PinScribe	A library to manage and handle GPIO pin events such as button presses, long presses, and double presses.
PIR	PIR library for Arduino.
PIR8575	Arduino library for 16 channel PIR detection system based upon PCF8575.
Pixel_Spork	Pixel Spork is an Arduino library for controlling addressable LEDs.
pixels-dice-interface	An Arduino library for Pixels Dice
PixhawkArduinoMAVLink	Arduino Library to receive Pixhawk sensor's data
PixieChromaLite	RAM-limited Library for controlling Pixie Chroma displays on small microcontrollers!
Pixie_Chroma	Library for controlling Pixie Chroma displays!
PL ADXL355	Analog Devices ADXL355 accelerometer library
PLCustomDevices	[BETA] Perfect Lights Custom Devices official library
PLSduino	Partial Least Squares for arduino using eigen
PlayNote	A library that makes translate notes of song to Hz and play it through passive buzzer.
PLCCore2	This library providing a function at specific ESP32 module.This library support all version of MiniPLC-32u,MiniPLC-S3 ,DinoPLC
Plex64	A library for the Plex64 analog input multiplexer shield.
Plotter	An Arduino library for easy plotting on host computer via serial communication.
PM2008 I2C	Arduino library to control Cubic PM2008 I2C
PMIC_BQ25896	Arduino Library for Power Management and Battery Charging IC BQ25896 from Texas Instruments.
PMS Library	Arduino library for Plantower PMS sensors.
pngle	A stream based portable PNG Loader for Embedding
PodEnoSim	A library to interface with Pod ENO SIM Application
PollingTimer	Arduino library to manage timing and event in a flexible way with polling
PololuBuzzer	PololuBuzzer library for Arduino
PololuLedStrip	Arduino library for addressable RGB LED strips from Pololu
PololuMaestro	Pololu Maestro Servo Controller library for Arduino
PololuMenu	Pololu library for simple LCD Menus.
PololuOLED	Arduino library for displaying text and graphics on a SH1106 OLED display.
PololuQik	Arduino library for the Pololu Qik dual serial motor controllers
PololuRPiSlave	Pololu Raspberry Pi I2C Slave Arduino library
Pololu3piPlus32U4	Arduino library for the Pololu 3pi+ 32u4 Robot
Portenta_H7_ISR_Servo	This library enables you to use Interrupt from Hardware Timers on Portenta_H7 board to control multiple servo motors.
Portenta_H7_PWM	This library enables you to use Hardware Timers on an STM32H7-based Portenta_H7 board to create and output PWM to pins.
Portenta_H7_Slow_PWM	This library enables you to use Hardware Timers on an STM32H7-based Portenta_H7 board to create and output PWM to pins.
Portenta_H7_TimerInterrupt	This library enables you to use Interrupt from Hardware Timers on an STM32H7-based Portenta_H7 board. PWM feature can now be used
Posit	Library for posit arithmetic on Arduino Uno and other microcontrollers
PositionControl	This is a library aiming at implementing pid control to control the position of a DC motor with feedback from quadrature encoder using speed control driver that accepts PWM input. It is a multifunctional program with extra feature of tuning the gain parameters and very useful for robotic enthusiast in wheeled robots
Potentiometer_ADI_Arduino	Demo code for AD5161
POV library	Arduino library for POV effects
PowerFlex4m	Abstraction layer for simple ModBus communications with PowerFlex 4m VFDs
PowerMonitor	A Power monitor library
Pozyx	Library for the pozyx indoor positioning shield
PPMEncoder	A library to encode/generate a PPM signal for controlling RC Cars, etc...
PPPOSClient	A client library for gsm ppp protocol.
Prandom	Arduino library for random number generation with Python random interface.
PrayerTimes	A lightweight Arduino library for calculating Islamic prayer times based on multiple methods.
PrecDueTimer	Timer Library that is optimized for when frequent changes to the timer(s) period/frequency are required.
Preferences	Preferences library for Arduino, ESP8266 and Particle Gen3 devices
PreferencesCLI	Arduino library to allow access to the Preferences library via the SimpleCLI library.
pressure	Arduino library for pressure conversion.
PrintCharArray	Library to capture prints into a char array.
printHelpers	Arduino library to help formatting data for printing. 64 bit integers (base 10 and 16). Engineering and scientific notation.
PrintSize	Library to determine size of a printed variable.
PrintString	Library to capture prints into a String.
Profiler	Easily profile your Arduino functions to see how much time they take. The output can be disabled and enabled at runtime. Very lightweight.
Progetto One Pin Keypad	A library to use the One Pin Keypad.
PROGMEMAssert	Assert for Arduino that saves RAM by storing assert strings in PROGMEM and prints to Serial.
programmable_air	Basic functions to control the Programmable-Air board.
protectedAES	AES library with protection against Side Channel Attacks.
ProtoCentral AFE4490 PPG and SpO2 boards library	Library for the Protocentral AFE4490 Shield and Breakout board
ps2dev	Library to emulate PS2 keyboard/mouse using arduino
pseudospectrum	A library that adds spectrum data to a pseudospectrum (additive) using linear interpolation
Psgino	A library to control PSG (AY-3-8910, YMZ294, etc.) with MML.
PsychicHttp	PsychicHttp is a robust webserver that supports http/https + websockets.
Psychrometer	Library for psychrometer - read humidity from two thermometers
ptScheduler	Arduino timing library for writing non-blocking periodic tasks without using delay or millis routines.
PTSolns_I2CBackpack	Control the PTSolns I2C Backpack.
PTSolns_InterfaceShield	PTSolns library for Interface-Shield.
PTSolns_microWatt	microWatt Support Library (mSL).
PT2258	A library to control the 6-Channel Electronic Volume Controller PT2258
PT2314	Arduino library for PT2314 i2C 4 channel audio processor,
PTW-Arduino-Assert	The library Push The World uses for unit testing.
PTZProtocolHandler	An Arduino library for reading PTZ commands through RS485 (protocols Pelco-D, Pelco-P, Dahau, Hikvision, Hanbang are supported).
PU2CLR AKC695X	Control your AKC6955 Family (AKC6951, AKC6955 and AKC6959) BROADCAST FM, AM (LW, MW and SW) RECEIVER.
PU2CLR BK108X	Control your BK1086 and BK1088 BROADCAST FM, AM (LW, MW and SW) RECEIVER.
PU2CLR KT0915	Control your KT0915 BROADCAST FM, AM (LW, MW and SW) RECEIVER.
PU2CLR MCP23008	Control the MCP23008/MCP23S08 8-Bit I/O Expander with Serial Interface with your Arduino
PU2CLR PCF8574	Control the PCF8574 8-Bit I/O Expander with Serial Interface with your Arduino
PU2CLR RDA5807	Control your RDA5807 BROADCAST FM from RDA Microelectronics Inc.
PU2CLR SI470X	Control your SI470X (si4703, si4702, si4701) BROADCAST FM/RDS.
PU2CLR SI4735	Control your Silicon Labs SI47XX Family (Si4730, Si4732, Si4731, Si4734, Si4735, Si4740, Si4745 etc) BROADCAST AM/FM/SW RADIO RECEIVER.
PU2CLR SI4844	Control your SI4822, SI4826, SI4827, SI4840, 4844A, and 4844B BROADCAST ANALOG TUNING DIGITAL DISPLAY AM/FM/SW RADIO RECEIVER.
PubSubClient	A client library for MQTT messaging.
PubSubClient_iiot	A fork of Nick O'Leary's PubSubClient to enable protobuf will messages.
PulseDivider	Arduino library to divide a pulse stream with a float factor.
pulseInput	Non-blocking alternative to pulseIn
PulsePattern	Library to generate repeating pulse patterns. (AVR only)
PulseSensor Playground	Support at PulseSensor.com
PushButtonTaps	Read Push Button Debounced as Single Tap, Double Tap or Long Press without blocking program.
Pushbutton	Pushbutton library for Arduino
Pushdata_ESP8266_SSL	Free, ultra-simple time series data storage for your IoT sensors
PwFusion_Data_Transfer	PwFusion I2C communication simplification library
PwFusion_I2C_Buttons_Arduino_Library	PwFusion I2C Buttons interface library
PwFusion_I2C_Encoder_Arduino_Library	PwFusion I2C Encoder interface library
PwFusion_I2C_Joystick_Arduino_Library	PwFusion I2C Joystick interface library
PwFusion_I2C_Toggle_Arduino_Library	PwFusion I2C switch interface library
PWFusion_MAX31856	MAX31856 Thermocouple Interface Library
PWFusion_Max31865	MAX31865 RTD Sensor Measurement Library
PWFusion_Mcp2515	MCP2515 SPI CAN Controller Library
PWFusion_Mcp960x	MCP9601 I2C Thermocouple Measurement Library
PWFusion_TCA9548A	TCA9548A I2C Multiplexer Library
PWMrelay	Low-frequency software PWM for relay
PxServ	PxServ Library for ESP32 / ESP8266
PZEM004Tv30	Library for the PZEM-004T v3.0 Power and Energy monitor
QDispatch	Synchronous task library.
QList	Library implements linked lists
QDEC	High-efficiency, state-machine based quadrature decoder.
qlibs	A collection of useful libraries for embedded systems.
Qlink	serial command API library for Arduino.
Qmi8658c	Interface with Qmi8658c Inertial Measurement Unit
QN8066	Control your TX/RX QN8066 device
QuadratureEncoder	A library for quadrature encoder utilizing enableInterrupt.h.
QuarkDB	A No-SQL Json Document DB based on ArduinoJson 6 with command line interface and APIs for esp8266 and esp32 using SPIFFS
QuarkTS	An open-source OS for embedded applications that supports prioritized cooperative scheduling, time control, inter-task communications primitives, hierarchical state machines and CoRoutines.
QubitroMqttClient	(BETA) Easily connect to Qubitro IoT Platform with customized MQTT methods.
Queuetue Digital Balance Library	A library of functions to build a digital balance
Queuetue HX711 Library	Simple driver for the HX711 ADC.
QuickCharge	Library for control QuickCharge 2.0/3.0 power adapter or charger
QuickPID	A fast PID controller with multiple options. Various Integral anti-windup, Proportional and Derivative control modes.
QwiicUART Library	An Arduino library to utilize the NXP SC16IS741 as a hardware serial port controlled via I2C.
QZSSDCX	QZSS DCX Decode Library
R4A_ESP32	Robots-For-All ESP32 support routines.
R4A_I2C	Robots-For-All I2C support routines.
R4A_Robot	Robots-For-All robot support routines.
RAKwireless ADS7830 library	RAKWireless library for the RAK16001 Sensor Modules
RAKwireless-Audio-library	RAKWireless library for the RAK audio module
RAKwireless CAP1293 Touch Pad library	RAKWireless library for the RAK14002 module with the CAP1293 sense IC
RAKwireless I3G4250D Gyroscope library	RAKWireless library for the RAK12025 module with I3G4250D Gyroscope
RAKwireless MQx library	RAKWireless library for the MQx Gas Sensor Modules
RAKwireless NCP5623 RGB LED library	RAKWireless library for the RAK14001 module with the NCP5623 RGB LED
RAKwireless-RAK12021-TCS37725	RAKWireless library for the RAK12021 RGB Light Sensor with the TCS37725
RAKwireless RAK12033 Library	Arduino library for RAK12033 6DoF sensor.
RAKwireless RAK12034	RAKWireless library for the WisBlock 9DOF RAK12034 module, based on Bosch BMX160
RAKwireless TLE7259 LIN Bus library	RAKWireless library for the RAK13005 LIN bus module with the TLE7259 chip
RAKwireless VEML Light Sensor	RAKWireless library for the RAK12010 ambient light sensor module with the VEML7700 chip
RAKwireless_ADC_SGM58031_library	RAKWireless library for ADC
RadSensBoard	An Arduino library for RadSens Geiger counter board.
RADAR	Arduino library for a pan tilt radar.
radar-bgt60	C++ library for the BGT60LTR11AIP - XENSIV™ 60 Ghz Radar from Infineon
RadiationWatch	Arduino driver for Radiation Watch Pocket Geiger sensor
RadioLib	Universal wireless communication library
RAIN	Arduino library for FC-37 analog rain sensor and compatibles.
RAK-OneWireSerial	RAKWireless OneWireSerial
RAK12022-MAX31865	RAKWireless library for the RAK12022-MAX31865
RAK12029-LDC1614	RAKWireless library for the RAK12029 Induction Sensor module
RAK12035_SoilMoisture	Provide access to all functions of the RAKwireless RAK12023/RAK12035 Soil Moisture Sensor.
RAK13006-MCP2518 library	Arduino library for controlling CAN communication
RAK13801_UWB	Arduino library to use Decawave DW1000 IC.
RAK14000_EPD	RAKWireless library for the RAK14000 EPD module
RAK14014-FT6336U	Arduino library for TFT display
RAK15007-CY15B108QN	Arduino library for controlling FRAM.
RAK1500x-MB85RC	RAKWireless library for the FRAM
Rando HX711 Library	Simple driver for the HX711 ADC, with various options for output formatting/scaling.
RandomForestModel	A library for Linear Regression modeling in Arduino projects.
randomHelpers	Arduino library with helper function for faster random bits
Random16	Fast 16 bit random number generator
RapifireMqttClient	Enables the communication between Arduino and RAPIFIRE platform.
Raspberry Pi Pico CPU Temperature	Get the CPU temperature of your Raspberry Pi Pico
RBD_Button	Read and debounce buttons and switches.
RBD_Capacitance	Measure change in capacitance.
RBD_HumanSensor	Detect human presence, touch, and pickup events.
RBD_Light	Control many lights.
RBD_LightSensor	Read and calibrate photoresistors.
RBD_Motor	Control many motors without delay.
RBD_SerialManager	A simple interface for serial communication.
RBD_Servo	Control many servos without delay.
RBD_Threshold	Set and check numeric quantile scales.
RBD_Timer	Manage many timed events.
RBD_WaterSensor	Measure and calibrate water level sensors.
RBE1001Lib	Support robotics education with simplified support classes.
Rdebug	The Arduino library provides a unique form of debugging.
RDV GY-512 Library	An Arduino library to simplify reading values from the GY-512 gyroscope, accelerometer, and temperature sensor.
ReGIS	ReGIS, short for Remote Graphic Instruction Set, is a vector graphics markup language for embedded devices using serial interfaces.
ReWire MAX32664 Biosensor Hub Library	Library for interfacing with the MAX32664 biometric hub
ReactESP	Asynchronous programming library for the ESP32 and other microcontrollers compatible with the Arduino framework.
React_Generic	Asynchronous programming library for the generic microcontrollers compatible with the Arduino framework.
ReadFilter	An arduino library with functions for filtering noisy analogRead signals
ReceptorRF	Permite recibir códigos de controls RF o IR de cualquier extensión de bits.
ReciclaBot	Biblioteca do projeto ReciclaBot do IFPA Paragominas.
Redis for Arduino	An Arduino library for Redis.
ReefwingLPS22HB	Arduino Library for the LPS22HB Pressure Sensor.
ReefwingLSM9DS1	Arduino Library for the LSM9DS1 9-axis IMU.
ReefwingMotorShield	A library that supports the Reefwing Motor Shield and Carrier Board.
Reefwing_imuTypes	common structs and enums used by the Reefwing IMU Libraries.
relativity	library with relativity functions.
Relay	Simple relay usage
RelayModule	The Library implements a set of methods for working with a digital relay module.
Remocon	IOSignal Remocon Examples for https://remocon.kr app
RemoteDebug	A library for Arduino to debug projects over WiFi, with web app or telnet client, with Print commands like Serial Monitor.
RemoteDebug2	A library for ESP2866 and ESP32 for debuging projects over WiFi.
RemoteDebugger	RemoteDebug addon: RemoteDebugger, an simple software debugger - based on SerialDebug Library
RemoteSignal	Remote Signal Arduino Client.
RepeatButton	RepeatButton Library for Arduino.
RequestBuilder	HTTP request header/body/parameter builder
ResistorReader_asukiaaa	It read value of a resistor.
ResponsiveAnalogRead	Arduino library for eliminating noise in analogRead inputs without decreasing responsiveness
Restfully	Handles Rest requests including parsing of URIs with arguments.
RevEng PAJ7620	Arduino library to provide a driver and API for the PixArt PAJ7620 (PAJ7620U2 or PAJ7620F2) integrated gesture recognition sensor.
RG15-Arduino	The RG15 Arduino Library (RG15-Arduino) provides robust communication with the RG15 Rain Gauge Sensor over a serial interface.
RGB-LED-Lighting-Shield	C++ library for Infineons RGB-LED-Lighting-Shields
RGB LED Lighting Shield XMC1202	This library provides an interface to communicate with the RGB LED Lighting Shield XMC1202 via I2C interface.
RGBProgress	Calculate an RGB color according to a progression.
RGBWConverter	Hue preserving RGB to RGBW conversion library for Arduino!
RichHttpServer	An addon for ESP8266WebServer which makes common tasks for developing a rich REST API straightforward.
RingBuf	A library for buffering items into a ring (circular/FIFO) buffer
RingBufCPP	A C++ library for buffering items into a ring (circular/FIFO) buffer
RingEEPROM	The library increases the arduino EEPROM Write endurance
Ringo by CircuitMess Library	Ringo is an educational DIY mobile phone designed to bring electronics and programming to the crowd in a fun and interesting way.
RLEBitmap	Run Length Encoded bitmaps
RMCS-220X	A library to facilitate the control of a Rhino RMCS-220X Servo Motor over i2c.
RMDX	Arduino library for MyActuator's RMD-X brushless motors
RobbusKidsy	Rocket Launcher library of the Robbus Kidsy robot vehicle
ROBLEX	library for the ROBLEX Development Kit
RoboHeart	Arduino library for the RoboHeart
Robot	Arduino library to imitate a real car.
RobotLib	A robotics library to simplify implementing generic robotics hardware.
Robotec	Biblioteca para robotica educativa
Rocket Scream LowPowerAVRZero	Low power management for MegaAVR 0-series MCU.
Rocket Scream RTCAVRZero	Minimalistic RTC (Real Time Counter) implementation for MegaAVR 0-series MCU.
RogueMP3	A library to communicate with the Rogue Robotics MP3 Playback Modules.
RogueSD	A library to communicate with the Rogue Robotics Data Storage Modules.
Romi32U4	Romi 32U4 Arduino library
roo_backport	Backport of some of C++17 and C++20 functionality, so that it can be used with older compilers.
roo_collections	Memory-conscious collections, supporting flat small hashtables, hash maps, and hash sets.
roo_control	Arduino relays, port extenders, debouncing, retries: common abstractions and implementations.
roo_flags	Minimalistic library for run-time configuration flags.
roo_icons	Collection of icons for use with the roo_display library.
roo_io	Unified I/O library for microcontrollers.
roo_io_arduino	Arduino filesystem adapters for the roo_io library.
roo_logging	Logging library, targeted at ESP32 and related boards.
roo_material_icons	Collection of icons for use with the roo_display library.
roo_onewire	Arduino library for OneWire thermometers.
roo_scheduler	Allows scheduling delayed and/or repetitive tasks.
roo_time	Basic management of elapsed time, wall time, and date time, with multi-timezone support.
roo_time_ds3231	Arduino driver for DS3231 real-time clock, compliant with roo_time.
roo_wifi	WiFi controller library for ESP32, supporting storing persistent configuration in flash, and abstracting away the architecture.
roo_windows_onewire	GUI OneWire thermometers configurator for ESP32, using roo_windows.
RoomWeather	Arduino library that provides plug and play support for various air quality sensors.
RotEnc	Simple library for handling a 2-phase rotary encoder.
rotaryDecoder	Arduino library for a PCF8574 based rotary decoder.
rotaryDecoderSwitch	Arduino library for a PCF8574 based rotary decoder + switch.
rotaryDecoderSwitch5	Arduino library for a PCF8575 based rotary decoder + switch.
rotaryDecoder8	Arduino library for a PCF8575 based rotary decoder.
RotaryDial	Library to read pulse dialing data from telephone rotary dials
RotaryEncoderPCNT	ESP32 rotary encoder implementation, using pulse counter (PCNT) peripheral.
Rotary_encoder	Reads the position of a rotary encoder.
RP2040-BrtEve	Library for BridgeTek EVE series
RP2040_ISR_Servo	This library enables you to use Interrupt from Hardware Timers on RP2040 board to control multiple servo motors.
RP2040_PIO_Charlieplexing	A RP2040 PIO program for 6-leds and 5-leds Charlieplexing.
RP2040_PWM	his library enables you to use Hardware-based PWM channels on RP2040-based boards, such as Nano_RP2040_Connect, RASPBERRY_PI_PICO, with either Arduino-mbed (mbed_nano or mbed_rp2040) or arduino-pico core to create and output PWM to any GPIO pin.
RP2040_RTC	This library enables you to use RTC from RP2040-based boards such as Nano_RP2040_Connect, RASPBERRY_PI_PICO
RP2040_SD	This library enables you to use SPI SD cards with RP2040-based boards such as Nano_RP2040_Connect, RASPBERRY_PI_PICO using either RP2040 Arduino-mbed or arduino-pico core.
RP2040_Slow_PWM	This library enables you to use ISR-based PWM channels on RP2040-based boards, such as ADAFRUIT_FEATHER_RP2040, RASPBERRY_PI_PICO, etc., with arduino-pico core to create and output PWM any GPIO pin.
RPI_PICO_TimerInterrupt	This library enables you to use Interrupt from Hardware Timers on RP2040-based boards such as RASPBERRY_PI_PICO
RS485	RS485 library for Arduino.
rs485_asukiaaa	Functions and classes about rs485 modbus.
rssRead	Read rss (xml) and return an array of strings.
RTClib	A fork of Jeelab's fantastic RTC library
RTCVars	This library eases the storage of variables in reset-safe RTC memory.
RTC_NXP_Arduino	Class library for NXP RTCs
RTC_RX8025NB	A simple Arduino RTC library for the EPSON RX-8025NB module.
RTC_RX8025T	Arduino library for the RX8025T real time clock (RTC)
rtc_utils	Wrapper for esp8266 rtc functions
RTL8720_RTC	This library enables you to use RTC from RTL8720-based boards such as RTL8720DN, RTL8722DM, RTL8722CSM.
RTL8720_TimerInterrupt	This library enables you to use Interrupt from Hardware Timers on an RTL8720-based board
RTT QRCode	RT-Thread QR Code App
RTT Stream	Arduino library for Segger RTT Real-Time Transfer
RUI3-Arduino-Library	RUI3 Arduino AT command library.
RunAvgWeight	Running Average with weight of N elements.
runner	A kind of shell for Arduino.
runningAngle	Library to average angles by means of low pass filtering with wrapping.
RunningAverage	The library stores the last N individual values in a circular buffer to calculate the running average.
RunningMedian	The library stores the last N individual values in a buffer to select the median.
RunningStats	It computes simple running statistics.
RussianText_u8g	Russian text for library u8g_lib
RV-1805-C3	Library for Micro Crystal RV-1805-C3 extreme low power RTC module.
RV-3028-C7	Library for Micro Crystal RV-3028-C7 extreme low power RTC module.
RV3028	Basic library for the RV-3028-C7 RTC
RV8523	A library to control the RV-8523-C3 RTC.
RV8803Tiny	A library to drive the RV8803 extremely precise, extremely low power, real-time clock from new ATTINY series that run on MegaTinyCore.
RX8900	Arduino library for RX8900 series RTC IC control.
sACN	Library for sACN ANSI E1.31
sACNSource	defines sACN (ANSI E1.31) protocol packets for DMX-512 lighting control.
sMQTTBroker	A simple broker library for MQTT messaging.
sTune	Open loop PID autotuner using a novel s-curve inflection point test method.
S11059	A color sensor library for Arduino
S4ALib	Simple library for S4A EDU Robotic Controller.
S5851A	A temperature sensor library for Arduino
S8_UART	SenseAir S8 CO2 sensor library using UART communication
S9706	A color sensor library for Arduino
SakuraIO	Library for Sakura Communication Module (https://sakura.io/)
SAMD_ISR_Servo	This library enables you to use Interrupt from Hardware Timers on SAMD21/SAMD51 board to control multiple servo motors.
SAMD_PWM	This library enables you to use Hardware-based PWM channels on SAMD21/SAMD51-based boards to create and output PWM to pins.
SAMD_Slow_PWM	This library enables you to use Hardware Timers on SAMD21/SAMD51 boards to create and output PWM to pins.
SAMD_TimerInterrupt	This library enables you to use Interrupt from Hardware Timers on SAMD-based boards such as SAMD21 Nano-33-IoT, Adafruit SAMD51 Itsy-Bitsy M4, SeeedStudio XIAO, Sparkfun SAMD51_MICROMOD, etc.
SAMDUE_PWM	This library enables you to use Hardware-based PWM channels on SAMDUE boards to create and output PWM to pins.
SAMDUE_Slow_PWM	This library enables you to use ISR-based PWM channels on an Arduino SAM_DUE board to create and output PWM any GPIO pin.
SAMDUE_TimerInterrupt	This library enables you to use Interrupt from Hardware Timers on an SAM-DUE-based board
sarmfsw	sarmfsw
SBC	Allows communications with a Steel Battalion Controller using a Teensy 4.0 or 4.1
SC16IS7X0	Library to read and write UART and GPIO for the SC16IS740_750_760
scd30_modbus	Arduino library for the SCD30 sensors
SceneManager	cooperative multi-scene manager for Arduino
SchedTask	Task Scheduler Library for Arduino
SchmittTrigger	A lightweight schmitt trigger for debouncing and filtering.
SchooMyUtilities	A utility library for schoomy.
ScioSense_APC1	Arduino library for the Air Purification Combo ONE sensor with UART or I2C communication interface
ScioSense_ENS16x	Arduino library for the ENS16x digital four channel MOX gas sensor family with I2C interface from ScioSense
ScioSense_ENS21x	Arduino library for ENS21x digital temperature & humidity sensors with I2C interface from ScioSense
ScioSense_ENS220	Library for the ENS220 pressure and temperature sensor by ScioSense
SCL3300	A library for SPI communication with the Murata SCL3300 Inclinometer sensor.
sclm-p105_shield	SCLM-P105 SHIELD library
ScrollingText8x8Display	Display a scrolling text on a 8x8 LED display.
sd-ducky-v1	HID attack with SD card support
SdFat	Provides access to SD memory cards.
SdFat - Adafruit Fork	Provides access to SD memory cards and (Q)SPI Flash.
SD2405	Arduino library for I2C SD2405 RTC and compatibles.
SD_card_logger	SD card logger, easy to use library for data logging
SDPSensor-ESP	arduino-esp library for Sensirion's Differential Pressure sensors
SDU_CAR	Enables the use of all the functions used by the SDU Car.
Seeed Arduino 24GHz Radar Sensor	An extensible library for interfacing with 24GHz Radar Sensor devices
Seeed Arduino 8Channel I2C Hub	An extensible library for interfacing with 8Channel I2C Hub
Seeed Arduino FS	A friendly library for file operation.
Seeed Arduino rpcBLE	A lightweight BLE Arduino Library
Seeed Arduino rpcUnified	An rpc system can be connected to the rtl8720 module
Seeed Arduino rpcWiFi	A lightweight WiFi Arduino Library
Seeed Arduino RTC	RTC library for SAMD21 and SAMD51.
Seeed Arduino SFUD	Library for Seeed Arduino SFUD
Seeed Arduino Sketchbook	Wio Terminal and Other Seeed Demos
Seeed Arduino SSCMA	Arduino library for SSCMA-Mirco Device
Seeed-PCA9685	Arduino library of 16-Channel Servo Driver
Seeed Serial MP3 Player	Arduino library for controlling Grove Mp3
Seeed_Arduino_AHT20	A AHT20 library for Arduino.
Seeed_Arduino_mbedtls	Seeed Arduino library for TLS/SSL connection
Seeeduino GPRS	Arduino library to control Seeeduino GPRS.
semilimes	sdk to allow MCUs to connect to semilimes
SensesInnoma	A library for send data from Internet of Things to "Innoma Platform"
Sensesiot	A library for send data from Internet of Things to "Sensesiot"
Sensor	A simple Arduino Sensor/map wrapper
SensorLib	Commonly used I2C , SPI device multi-platform libraries
SensorPlot WebInterface	WebInterface to display Sensor-Data.
SensorToButton	An algorithm to convert analog Data into a Button.
SensorWLED	Provides methods to retrieve instant and peak values from the ADC input. The Arduino library SensorWLED splits the input from a varying analog signal from the ADC into components, i.e., provides the capability of a sample-and-hold circuit.
Sequent Home Automation HAT	A easy to use Arduino Library for Home Automation HAT
Serde	Exchange structured data between Arduino boards
SerialCAN	A library that lets you send data over Serial using the CAN communication protocol
SerialCommand	Arduino library for Serial Commands over a serial port
Serial Data Exporter	This library provides a simple way to collect and export data via Serial in various output formats.
SerialDebug	Improved serial debug to Arduino with debug levels an simple software debugger
SerialDebugger	A library for serial port debugging parameter for Arduino or ESP32.
serialEEPROM	Arduino Library for I2C EEPROM
SerialMenuCmd	This library constitutes a basic command line interface
SerialMIIO	A library for serial communication with Xiaomi IoT module.
SerialMP3	A library for Serial MP3 Player board GD3300D/TD5580A chip.
serialMux	Serial multiplexer for Arduino
serial-readline	Arduino library for buffered serial line reading
SerialRFID	Arduino library to read RFID tags from ID-innovations RFID readers (e.g. ID-12LA) using serial.
SerialTerminalIO	Toolbox for creating terminal control
SerialTransfer	Arduino library to transfer packetized data fast/reliably via UART/Serial
serial-transport	ASCII based protocol to communicate reliably over a serial connection without hardware flow control.
SerialTuning	Tune variables without a sweat.
SerialUtil	A library for sending/recieving data between two arduino's over serial communication
SerialVariable	Save values to the Arduino over Serial
SerialWombat	A library to drive the Serial Wombat Family by UART or I2C.
SerialWombat18ABVGADriver	A library to Connect the Serial Wombat 18AB VGA Pin mode to Adafruit GFX
Serial_BLE	Customizable BLE Serial (UART) library.
Series	It's like a task list.
ServoESP32	Generate RC servo signal on a selected pins with ESP32 device and Arduino framework.
ServoESP32Fix	Generate RC servo signal on a selected pins with ESP32 device and Arduino framework, fixed support for latest ESP32 core
Servo Hardware PWM	Allows Arduino/Genuino Mega boards to control up to 9 servos with the integrated 16-bit hardware PWM timer/counter.
ServoMotor	Library to make a custom/DIY servo motor.
ServoSmooth	Library for smooth control of servo motor
servodht11	Arduino library for DHT11, DHT22, etc Temp & Humidity Sensors
SET	Arduino library to implement simple SET datastructure.
SetPoint	A library that makes detecting changes on an analog input simple.
SevSeg	Turns your Arduino into a seven segment display controller!
SevSegShift	Fork of SevSeg that adds the functionality of Shift Registers
Seven Segment Library	Arduino Library for using common anode seven segment display
SevenSegmentsDisp	Library for Seven Segments Displays
Seven Segments K	Library for working with Seven Segments displays
sf22aswt	Lazy loading a Soundfont2 sf2 file that can then be converted into a object, that can then be used with Teensy AudioSynthWavetable. Latest release uses automatic use of extmem if available, and also have early check if available ram is sufficient.
SFM-V1.7	Interfacing to the SFM-V1.7 Fingerprint Sensor for ESP32 platform
SGP30	Arduino library for SGP30 environment sensor.
Sharer	Arduino library that simplifies Serial communication
SharpDistSensor	Sharp analog distance sensor library
Sharp GP2Y Dust Sensor	Read dust density using Sharp GP2Y Dust Sensors like GP2Y1010AU0F and GP2Y1014AU0F
sharpIRSensor	Toolbox for IR meters by Sharp
Shellminator	This library can be used to interface with VT-100 compatible terminal emulators.
SHEX	Arduino library to generate hex dump over Serial
ShiftInSlow	Arduino library for shiftIn with build-in delay - e.g. for 74HC165
ShiftLcd	A library for using a LCD with as few pins as possible.
ShiftOutSlow	Arduino library for shiftOut with build-in delay - e.g. for 74HC165
ShiftRegister	Allows Arduino boards to write numbers to shift register (DEC -> BIN)
ShiftRegisterController	An Arduino library that allows seamless control of the 74HC595 shift register.
ShiftRegister-PWM-Library	Makes shift register pins PWM capable.
ShiftRegisterPWM595	Library for 74HC595 control PWM
ShiftRegister74HC595	Simplifies usage of shift registers, designed for the 74HC595.
Shifty	Extremely flexible and easy-to-use shift register driver for 74HC595 shift registers
SHT2x	Arduino library for the I2C SHT20 SHT21 SHT25 series temperature and humidity sensor.
SHT31	Arduino library for the SHT31 temperature and humidity sensor
SHT31_SW	Arduino library for the I2C SHT31 temperature and humidity sensor
SHT31_SWW	Arduino library for the I2C SHT31 temperature and humidity sensor
sht3x-dis-arduino-lib	A library for SHT3X-DIS sensor from Sensirion
SHT85	Arduino library for the SHT85, SHT30, SHT31, SHT35 Sensirion temperature and humidity sensors and compatibles.
Shutters	Allows non-smart roller-shutters to be percentage-controlled using time
SiC45xDriver	A library to talk to the SiC45x series buck converters using I2C (Wire).
SI1145_WE	An Arduino library for the SI1145 VIS, IR, PS and UV-Index sensor.
SID6581	SID 6581/8580 Chiptune Player / MIDI slave for ESP32
SiderealObjects	A library for providing basic astronomy related object tables.
SiderealPlanets	A library for providing basic astronomy related functions.
SiguesAhi	[ALPHA] Library for building instruments that check if institutions still exist.
SimRacingController	Advanced controller library for sim racing button boxes.
SIM800L HTTP connector	Library for GSM/GPRS module SIMCom SIM800L to make HTTP/S connections with GET and POST methods.
SIM808	Straightforward Arduino library for the SIM808
SIMON	Arduino library to build the "Simon says" game or a digital lock.
SimpleAD9833	A simple Arduino library for controlling the AD9833 waveform generator.
SimpleCLI	A Command Line Interface Library for Arduino
SimpleDCMotor	A library enabling DC motor control with SimpleFOC.
SimpleDHT	Arduino Temp & Humidity Sensors for DHT11 and DHT22.
SimpleEncoder	SimpleEncoder is a library that makes it easy to use rotary encoders with Arduino's.
SimpleEspNowConnection	EspNow Library for communication and device pairing
simpleEvents	Implement simple event loops for micro-controllers using Arduino’s millis().
Simple FOC	A library demistifying FOC for BLDC motors
SimpleFOCDrivers	A library of supporting drivers for SimpleFOC. Motor drivers chips, encoder chips, current sensing and supporting code.
SimpleFSM	Arduino/ESP state machine library.
SimpleFusion	Simple IMU fusion with a complementary filter.
SimpleHOTP	A lightweight HOTP (HMAC - Based one Time Password) Generator for Arduino.
Simple-Hydroponics-Arduino	Hydruino: Simple automation controller for hydroponic grow systems.
SimpleIMU	A Beginner Friendly library to interface MPU6050 with Arduino.
SimpleKalmanFilter	A simple implementation of Kalman Filter.
SimpleLed	Arduino library for control LED.
Simple LED Matrix	A library for the MAX7219 LED display drivers.
SimpleLogger	A simple Serial Logger for Arduino
SimpleMelt	Open source meltybrain control firmware
SimplePortal	Simple WiFi credentials captive portal for esp8266
Simple Repository IO	A simple IO controller
simpleRPC	Simple RPC implementation for Arduino.
SimpleSerialShell	Simple serial text shell for sending commands to Arduino board.
Simple-SolarTracker-Arduino	Helioduino: Simple automation controller for solar tracking systems.
SimpleStack	A library that enables you to create a simple stack of arbitrary datatype.
SimpleTime	SimpleTime functionality for Arduino
SimpleTimeout	Minimal, production-ready timeout library for Arduino.
SimpleTimer	Simple arduino timer.
SimpleUDPController	Decodes messages sent from InoPad app.
SimpleUltrasonic	A library for the HC-SR04 ultrasonic sensor.
SimpleWiFiClient	Enables low latency control with the UDP protocol
Simple5641AS	Simple use of the 5641AS LED 7-segment display.
SimplifiedTimer	Simple arduino timer.
siot_core_lib	Platform for IoT devices connect to SIOT Data Hub
sipf-arduino-client	SIPF Library for Arduino
Sitron Labs OPT3001 Ambient Light Sensor Arduino Library	Arduino library for the Texas Instruments OPT3001 Ambient Light Sensor.
Sitron Labs SH1106 Arduino Library	Arduino library for OLED displays based on the Sino Wealth SH1106 controller.
Sitron Labs ST75256 Arduino Library	Arduino library for LCD displays based on the ST75256 controller.
Sitron Labs TIC Arduino Library	Arduino library for parsing consumer-side data provided by electricity meters in France.
Sitron Labs WK2132 Arduino Library	Arduino library for the Weikai WK2132 multi-bus to UART.
Sixfab_CellularIoT	This is library of Sixfab Cellular IoT Shield and Cellular IoT Application Shield.
Sixfab_NBIoT	This is library of Sixfab NBIoT Shield.
SketchBinder	Sketch Binder.
SlackAPI	A library to wrap the Slack API (supports ESP8266/ESP32 & others)
slight_ButtonInput	Event based button input.
slight_DebugMenu	Helper Library to create Simple Menu.
slight_easing	very simple easing functions.
slight_Fade	Timed value fading.
slight_FDC1004	A library to interface to an TI FDC1004 Capacitiv sensor.
slight_LiquidCrystalDummy	Helper Library for LCD usage.
slight_mapping	simple range mapping helper
slight_PlainTime	basic time formating
slight_RotaryEncoder	Event based rotary ecnoder input.
slight_TLC5957	Easy Access to lots of RGB-LEDs.
SM_16DIGIN	A easy to use Arduino Library for Sixteen LV Digital Inputs HAT
SM_16RELAYS	A easy to use Arduino Library for Sixteen Relays HAT
SM_16UNIVIN	A easy to use Arduino Library for Sixteen Analog/Digital Inputs HAT
SM_4REL4IN	A easy to use Arduino Library for Four Relays four Inputs HAT
SM_BAS	A easy to use Arduino Library for Building Automation HAT
SM_ESP32Pi	A easy to use Arduino Library for ESP32-PI
SM_LCDAdapter	A easy to use Arduino Library for Six-in-one LCD Adapter Kit
SM_RTD	A easy to use Arduino Library for RTD Data Acquisition HAT
SM_TC	A easy to use Arduino Library for Eight Thermocouples DAQ HAT
Small e-paper Shield V2	Arduino library to control Small e-paper Shield V2.
SmallProjects	Small Projects to demonstrate the usage of Khoi Hoang's libraries, such as ISR-based timers for ESP8266, ESP32 and Arduino Mega, Nano, etc.
SmallRTC	Replacement RTC library for Watchy.
SmartButton Library	Asynchronous SmartButton library for handling various button events.
SmartComm	Simple solution to device inter-communication.
SmartDial	A library to communicate with the Rogue Robotics SmartDial.
SmartLadder	A versatile CPU control library for SmartLadder systems
Smart Motor Driver - SAMI	Arduino library for SAMI the Smart Motor Driver by dannimakes.
SmartPin	Construct easy to follow semantic expressions using variables that represent the pins
Smartcar shield	Arduino library for controlling the Smartcar platform
Smooth	Keep smooth running averages without using arrays! The sample size is adjustable at runtime.
SmoothLed	Arduino library for FadeCandy style control of single-wire-based LED neopixels and WS2812B strips with megaTinyCore.
SmoothThermistor	Flexible thermistor reading library.
snakelights	SnakeLights library for snake wired NeoPixels
SNMP	An SNMP library to write SNMP agent or manager for Arduino boards.
SNMP_Agent	SNMP Agent: An fully compliant SNMPv2c Agent for esp32 for acting as an SNMP client device.
SNP_Sensor	Arduino library for the SNP Sensor.
SoapESP32	Enables ESP32 devices to scan the local network for DLNA media servers, browse their content and download files.
SoftFilters	Arduino framework and library of software data filters.
SoftI2C	An Arduino library for software-based I2C communication.
SoftPWM	A software library to produce a 50 percent duty cycle PWM signal on arbitrary pins.
SoftServo	Library for software servo motor control (by system timer)
SoftTimers	The SoftTimers arduino library is a collection of software timers. The library aims at greatly simplifying multitask complexity.
SoftwareReset	Software methods to reset AVR boards
SoftwareTimer	Software timer library
Soict_IoT_Labs	Practice exercises for the subject Introduce to ICT
SolarCalculator	A library inspired by the NOAA Solar Calculator.
SolarCharger	Solar Charger Shield.
Soldered ADS1015 and ADS1115 EasyC Library	Popular ADC boards by Soldered.
Soldered CAN Bus Breakout Arduino Library	CAN Bus Breakout Library for Arduino
Soldered MCP23017 Arduino Library	MCP23017 board library for Arduino
Soldered MQ-X Gas Sensor Arduino Library	MQ-X Gas Sensor Library by Soldered
Soldered OLED Display Arduino Library	128x64 OLED Display
Soldered PMS7003 Arduino Library	PMS7003 Arduino Library by Soldered
SOLOMotorControllers	Arduino Library for SOLO Motor Controller Units
Somfy_RTS	A library that makes it easy to control Somfy RTS devices via MQTT using an ESP8266
SonarI2C	A library to support cheap ultrasonic sensors on I2C bus
Sony9PinRemote	RS422 Sony 9-Pin Protocol Remote Controller of VTRs for Arduino
Soundex	"Arduino Library for calculating Soundex hash.
Spacecat	An Arduino library for ESP8266/ESP32 to makes things easier that requires authentication with an RFID card
SparkFun ADS1219 Arduino Library	An Arduino library for the ADS1219 24-Bit 4-Channel ADC from TI
SparkFun ADS122C04 ADC Arduino Library	Arduino library for the TI ADS122C04
SparkFun AS7331 Arduino Library	An Arduino library to make use of the Qwiic and Qwiic Mini AS7331 Spectral UV Sensor
SparkFun GridEYE AMG88 Library	Library for the Panasonic GridEYE Thermopile Array - AMG88
SparkFun LSM303C 6 DOF IMU Breakout	Driver for ST's LSM303C 6-DOF IMU (3-axis accelerometer & 3-axis magnetometer)
SparkFun MAX1704x Fuel Gauge Arduino Library	Arduino library for the MAX17043/44/48/49 fuel gauges
SparkFun MS5637 Barometric Pressure Library	Library for the SparkFun Qwiic Pressure Sensor - MS5637
SparkFun OWire Arduino Library	Library for "OWire" or "0-Wire" 2-pin Multi-Mode LEDs
SparkFun PHT MS8607 Arduino Library	Arduino library for the TE Connectivity MS8607 PHT sensor
SparkFun Qwiic IR Thermometer MLX90614 Arduino Library	Library for the SparkFun IR Thermometer Evaluation Board, Qwiic IR Thermometer Board, and the MLX90614 IR thermometer.
SparkFun Qwiic Power Switch Arduino Library	Arduino library for the Qwiic Power Switch
SparkFun SerLCD Arduino Library	Library for I2C, SPI, and Serial Communication with SparkFun SerLCD Displays
SparkFun Toolkit	A utility library that other SparkFun libraries can take advantage of.
SparkFun VL53L1X 4m Laser Distance Sensor	Library for the SparkFun Qwiic 4m Distance Sensor - VL53L1X
SparseArray	Arduino library for sparse arrays of floats.
SparseMatrix	Arduino library for sparse matrices.
spartan_edge_esp32_boot	Enables the use of the Spartan Edge Accelerator's on-board ESP32 to load FPGA bitstream from SD card on boot
Sparthan Myo	ESP32 Bluetooth communication library for the Myo Armband
SPC	A library for easy processing of Analog Signals
SpeedControl	This is a library aiming at implementing pid control to control the speed of a DC motor with feedback from quadrature encoder. It is a multifunctional program with extra feature of tuning the gain parameters and very useful for robotic enthusiast in wheeled robots
SpeedMeasurer	Pito tube library for 2 BMP180 sensors
SpeedyStepper	Stepper motor control library for Arduino.
SPIExtension	SPI extension/wrapper for Arduino
spi_lcd_read	Tiny simple library to read data from registers on this class of simple and cheap SPI LCD controllers (ILI9341, ST7789, etc).
SPIFFS_Shell	A Serial-based interface that resembles a Linux shell for interacting with SPIFFS.
spin-timer	Universal Timer with 1 millisecond resolution, supporting OOP principles.
SplashScreen	SplashScreen library to provide abiltity display changing screens
spreGnssRtcLib	A simple library for using Spresense GNSS and RTC.
spreLgfxTouch	Library for displaying JPEG images on ILI9341 and handling touch input with XPT2046 for Spresense.
spreMP3Lib	A simple library for MP3 playback on Spresense
SpresenseNeoPixel	NeoPixel library for SPRESENSE (Arduino)
SRF05	Arduino library for SRF05 distance sensor
ssd1306	Display driver for VGA, SSD1306, SSD1325/SSD1327, SSD1331, SSD1351, ILI9163/ST7735, ILI9341, PCD8544.
SSD1306Ascii	Text display on small monochrome OLED modules.
ssd1306xled	SSD1306, SSD1315 or SSH1106 OLED screen driver
SSD1803A_I2C	LCD library for EA DOGx displays.
ST_HW_HC_SR04	Advanced arduino library for HC-SR04 ultrasonic sensors.
Stack	Dynamic/static array buffer for any data type with handy functions
stackchan-arduino	Stackchan library for M5Stack
StackmatTimer	A library for interfacing with a Stackmat/Cube timer
Stamp	Library for time keeping and manipulation
STAMP-PICO	Library for STAMP-PICO development kit
statHelpers	Arduino library with a number of statistic helper functions.
StateMachine	"A simple state machine implementation."
StateSpaceControl	A library for state space feedback control on on Arduino
staticFunctional	Drop in replacement for std::function for use in embedded systems
Statistic	Library with basic statistical functions for Arduino.
Statistical	Statistic, Sum, Max, Min, Sq_Sum, Arithmetic Average, Geometric Average, RMS Average, Ext RMS Average, Bubble Sort, Median, Standard Deviation, Standard Deviation Error, Coefficient Factor, Average, Stream, Regression, Slope, Data, Analyse
StatsD	StatsD client with tag support.
statusled	Library to drive a status LED like off/on, blinking, counting, flashing...
stdcol	Collections/Data Structures library
STEAMbot	Library that provides access to all the STEAMbot facilities.
StepperDriver	A4988, DRV8825 and generic two-pin stepper motor driver library.
STM32F1_RTC	Allows to use the RTC functionalities of STM32F1xx based boards using external low speed oscillator.
STM32_ISR_Servo	This library enables you to use Interrupt from Hardware Timers on an STM32F/L/H/G/WB/MP1 board to control multiple servo motors.
STM32_PWM	This wrapper library enables you to use Hardware-based PWM on STM32F/L/H/G/WB/MP1 boards to create and output PWM to pins.
STM32_Slow_PWM	This library enables you to use Hardware Timers on STM32F/L/H/G/WB/MP1 boards to create and output PWM to pins.
STM32_TimerInterrupt	This library enables you to use Interrupt from Hardware Timers on an STM32F/L/H/G/WB/MP1-based board
StopWatch_RT	Arduino Library implementing a stopwatch.
StreamAverage	Library for averaging without having huge data Buffers consuming all your memory.
StreamDebugger	Debugger for Arduino Stream-based communication
StreamDeviceAT	A library for stream device AT instruction set.
StreamIO	Read/write wrapper for Stream and array buffers
StreamLog	To format and log sensor data as CSV, coming from Arduino in a streamlined manner.
StreamUtilities	Stream utilities for writing/reading
StreamUtils	💪 Power-ups for Arduino streams
StringAction	Introduces string operations and Serial reading
StringEEPROM	A library for storing and managing strings in Arduino EEPROM memory.
StringUtils	Bunch of converting functions for string data
string_asukiaaa	Functions about string for Arduino.
STS_Servos	Arduino library for Feetech's STS smart servos
Student	LArduino library for Student or T-distribution math.
STUSB4500	Arduino driver library for STUSB4500
Subpixie	Subpixel font renderer for small displays
SunPosition	Library for tracking Sun position by location and time for Arduino
sunezy-mon	Arduino Library to communicate with SunEzy / Orion inverters.
SUSHI-EXP-BOARD	Arduino library for SUSHI-EXP board.
SWSerialOut	Arduino library for SWSerialOut, supports only data out (TX).
SWI2C	Software I2C library.
SwitchLib	An Arduino Library for handling tactile switches...or anything else.
SWSPI	Arduino library for software SPI. (Experimental).
SX126x-Arduino	Arduino library to use Semtech SX126x LoRa chips and modules to communicate
Syncano Arduino Library	A library that provides access to Syncano
sysfile	sysfile manager for Arduino. It uses littlefs
TCone	MicroBeaut-TCone Library with Timer and Counter One.
TFminiArduino	Arduino library for Benewake TFmini micro LiDAR module
TLx4966-Direction-Speed-Sensor	This library provides an interface to interact with the TLx4966 Double Hall sensor family.
TA6932	TA6932 library - 7 segments display IC
TabahiConsole	Control ESP and Arduino modules remotely from your web console
Table	Dynamic table for Arduino
Tachometer	Library for frequency and period measurement
Tago ESP32	Tago ESP32 library
TaskJockey	A simple, light-weight cooperative task manager for Arduino, ESP32, STM32, and similar systems
TaskManager	cooperative multi-task manager for Arduino
TBPubSubClient	A client library for MQTT messaging.
TB9051FTGMotorCarrier	An Arduino library for the Pololu TB9051FTG motor driver carrier.
TC78B009FTG_asukiaaa	It controls TC78B009FTG
TCA6416A	Arduino library for operating TCA6416A.
TCA9534	Arduino library for TCA9534 Low Voltage 8-Bit I2C and SMBUS Low-Power I/O Expander with Interrupt Output and Configuration Registers
tca9544a	Arduino library to control the TCA9544A I2C bus multiplexer
TCA9548	Arduino Library for TCA9548 I2C multiplexer and compatibles.
TCA9554	Arduino library for I2C TCA9554 8 channel port expander - 8 IO-lines.
TCA9555	Arduino library for I2C TCA9555 16 channel port expander - 16 IO-lines.
TCS230_ESP32	Library for the TCS230 color sensor for the ESP32
tcs3200	tcs3200 color sensor library
TCS3200-Sensor	Arduino library for TCS3200 color sensor.
TCS3210	Arduino library for TCS3210 colour light to frequency convertor.
TCS34725	Arduino library for TCS34725 RGB Color Sensor
TCS34725AutoGain	Library for TCS34725 RGB Color Sensor
TCXWriter	A Tiny Library for writing/creating TCX files.
tdslite	A lightweight MSSQL connector/TDS driver for embedded devices.
Technoshield-ui-lib	Technoshield User Interface API.
TeensyAudioFlashLoader	utility to load audio samples from uSD card to external flash ram or psram on teensy 4.1
TeensyAudioLaunchCtrl	Trigger audio samples using your usb midi controller
TeensyAudioSampler	play pitched multi-polyphonic audio samples with teensy audio library
TeensyID	A library for getting Teensy IDs
TeensyStep	High speed stepper driver for PJRC Teensy boards (T3.0 - T3.6) and STM32F4
TeensyTimerTool	Generic Interface to Teensy Timers
TeensyUserInterface	A simple touchscreen user interface for Teensy.
TeensyVariablePlayback	Play samples at variable pitch using Teensy Audio Library
Teensy_PWM	This library enables you to use Hardware-based PWM channels on Teensy boards, such as Teensy 2.x, Teensy LC, Teensy 3.x, Teensy 4.x, Teensy MicroMod, etc., to create and output PWM to pins. Using the same functions as other FastPWM libraries to enable you to port PWM code easily between platforms.
Teensy_Slow_PWM	This library enables you to use ISR-based PWM channels on Teensy boards, such as Teensy 2.x, Teensy LC, Teensy 3.x, Teensy 4.x, Teensy MicroMod, etc., to create and output PWM any GPIO pin.
Teensy_TimerInterrupt	This library enables you to use Interrupt from Hardware Timers on a Teensy-based board such as Teensy 4.x, 3.x, LC, 2.0, etc.
Telaire T6700 CO2 Sensor Module Library	I2C communication Library for Telaire T6700 CO2 Sensor Module
TelegramBotClient	A non blocking client library for accessing Telegram's Bot API
TelegramESP32	ESP32 library for Telegram Bot API communication
Teleinfo	Teleinfo library for arduino
TelemetryJet	A lightweight telemetry protocol for hardware sensor data.
Telit xE910 Series GSM Modem Library	Telit xE910 series GSM modem library.
TelloESP32	Arduino library for controlling DJI Tello drones using ESP32.
Telnet	Manage Your ESP Over Telnet.
TempReader	A library that allows users to use the internal temperature sensor of ATMega328P.
TempSensors_NXP_Arduino	Class library for NXP temperature sensors
Temperature	Library with weather and temperature conversion functions.
TemperatureZero	Arduino library for internal temperature of the family SAMD21 and SAM51
TemplateTango	An HTML template engine for Arduino and ESP32 microcontrollers.
TEMT6000	Arduino library for analog TEMT6000 light / LUX sensor.
TencentCloudIoTSDK	A toplevel client library for TencentCloud IOT Platform.
Terminal	Terminal for Serial Ports, Telnet, and other Streams.
TeslaCloud	Build communication for Arduino devices with Tesla Cloud!
textparser	Line based text parser.
TF03K	A library for the TF03K battery monitor
tflm_cortexm	TensorFlow for ARM Cortex-M
tflm_esp32	TensorFlow for ESP32
TFT Touch Shield V1.0	Arduino library to control 2.8 inch TFT Touch Shield v1.0.
TFT Touch Shield v2.0	Arduino library to control 2.8 inch TFT Touch Shield v2.0.
TFT_eSPI_Scroll	Adds flickerless text scrolling functionality to TFT eSPI library
TGP Bouton	Permet le contrôle et la lecture d'un bouton.
TGP Decodeur	Permet de décoder les messages provenant d'un objet de type Stream (tel que Serial), selon un format standard.
TGP Del	Permet le contrôle d'une diode électroluminescente (DEL).
TGP Ecran	Permet l'intitialisation simplifié de l'écran Adafruit SSD1306.
TGP LCD Keypad	Permet le contrôle simplifié pour un blindage "LCD Keypad Shield"
TGP Menu OLED	Permet la création d'un menu déroulant sur écran.
TGP ProtoTGP	Permet le contrôle simplifié de la plateforme de développement ProtoTPhys.
TGP Suiveur	Permet de lire le suiveur de ligne composé de 6 photodétecteurs.
TheThingsNetwork	The Things Network Arduino Library.
TheThingsNode	The Things Node Arduino Library.
TheVaporTrail SubPixel	Library for smooth LED animation and color blending.
ThermistorLibrary	This library allows you to read the thermistors very easily.
ThinSat Program TSLPB Library	A driver library for the Twiggs Space Lab Payload Board
ThingerCore32	Thinger.io Core32 OS Library for ESP32 based devices
thinger.io	Arduino library for IOTMP protocol used on Thinger.io IOT Platform.
Thingpings	Send a ping to Thingpings.
ThingsBoard	ThingsBoard library for Arduino.
ThingsCloud_ESP_SDK	Build your IoT project in minutes!
ThingsML	Thingsml Encoder/Decoder
ThingsOfValue SDK for Arduino	LOTTE IoT Platform (a.k.a Things Of Value) SDK for Arduino
Thingworx ESP32	Thingworx REST library for ESP32
ThreeD	Processes a 3D coordinate matrix to generate 2D coordinates.
Throttle	Just like Debounce but faster
Tic	Tic Stepper Motor Controller library for Arduino
TickTwo	A library for creating Tickers which can call repeating functions. Replaces delay() with non-blocking functions. Recommanded for ESP and Arduino boards with mbed behind.
Ticker	A library for creating Tickers which can call repeating functions. Replaces delay() with non-blocking functions.
TIL306	Library for Texas Instruments TIL306 and TIL307 LED Numeric Displays.
Timber	A wrapper logging Arduino library.
TimeInterrupt	Allows for timer interrupts on various platforms.
TimeInterval	Library developed by ESDeveloperBR with the objective of facilitating the control of intervals, avoiding the use of the DELAY command.
TimeProfiler	Time profiler for Arduino
TimeRandom	Library for generating random numbers with time syncronization
TimedPID	PID controller
TimedState	An Arduino Library providing utilities for controlling program state over time without delay().
Timer	A library for creating start / stop Timers
Timer-CAM	Library for M5Stack Timer-CAM development kit
TimerInterrupt	This library enables you to use Interrupt from Hardware Timers on an Arduino, Adafruit or Sparkfun AVR board, such as Nano, UNO, Mega, Leonardo, YUN, Teensy, Feather_32u4, Feather_328P, Pro Micro, etc.
TimerInterrupt_Generic	This library enables you to use Interrupt from Hardware Timers on supported Arduino boards such as AVR, Mega-AVR, ESP8266, ESP32, SAMD, SAM DUE, nRF52, STM32F/L/H/G/WB/MP1, Teensy, Nano-33-BLE, RP2040-based boards, etc.
TimerMs	Advanced software timer (based on millis())
TimerUtils	A library for making frequent tasks easy
Timers	LightWeight Timers library
timing	Arduino library with wrapper classes for seconds, millis and micros.
TimonelTwiM	Upload firmware to a microcontroller running the Timonel bootloader.
TinBus	A library for creating a multi master bus using the UART.
TinkerController	TinkerController allows you to use Gaming Controllers with your Arduino/ESP IOT devices.
TinyButton	This library simplifies a click function for ATTiny projects.
TinyCBOR	Concise Binary Object Representation (CBOR) Library
TinyCmdTable	Very small command line manager
tinyCommand	A simple Arduino IDE library for serial command processing.
tinyCore	A mechanism to easily describe multi-core (esp32/Arduino).
TinyDebug	ATtiny85 Serial-like debug interface for the Wokwi.com simulator.
tinyESPNow	Arduino library for tinyESPNow.
TinyGPSMinus	A smaller and simpler TinyGPS fork with fewer features.
Tiny-I2C-Drivers	Various I2C driver libraries for the ATtiny1 series using megaTinyCore.
tinyI2S	Arduino library for tinyI2S.
Tiny Key Value Store	A simple key-value store library based on FileSystem
TinyKT0803	Arduino library for the KT0803 and KT0803K FM transmitter.(tiny edition). Based upon KT0803.
TinyMatrixMath	Implments common matrix math operations for small matrices.
TinyMegaI2C	An efficient optimised i2c library for new ATTINY series uCs
TinyMenu	A Tiny Menu for SuperPico-Compactible Boards (RP2040), based on TFT_eSPI
TinyMPU6050	Tiny implementation for MPU6050 focusing on performance and accuracy
TinyNunchuk	This is a library for an ATTiny85 to use a Wii Nunchuk.
TinyPICO Helper Library	A TinyPICO Helper Library
tinySHT2x	Arduino library for the SHT20, SHT21 and SHT25 temperature and humidity sensor. Optimized for AVR tiny.
TinyStepper	Arduino library to drive stepper motors. Small and easy to use.
TinyStepper_28BYJ_48	Tiny stepper motor 28BYJ-48 control library for Arduino.
TinySuite	A collection of tools for ATTiny85
TinyTemplateEngine	Hello ${0}! A line-by-line template engine for large input data with a very small memory footprint
tinyTimeR	Easily implement timer interrupts.
TinyTrainable	Library to build media arts instruments with tiny machine learning.
tinyUDP	tiny UDP send & recv.
Tiny4kOLED	This is a library for an ATTiny85 to use an I2C SSD1306 OLED. It supports double buffering on 128x32 pixel OLED.
tinyml4all	Companion library for the book
TLC59116	Library for managing Texas Instruments TLC59116 LED Drivers.
TLC5916_Lite	Works in Normal Mode to turn on/off LEDs, and special mode for current gain and open circuit detection.
TLC5917	Arduino library for TLC5917 8-Channel Constant-Current LED Sink Drivers.
TLC591x	Library for TI TLC5916 and TLC5917 constant current sink LED driver chips.
TLC5947	Arduino library for TLC5947 24 channel 12 bit PWM.
TLE493D	This library is deprecated and no longer maintained.
TLE5012B	This library enables the Infineon TLE5012B magnetic angle sensor.
TLE9012_BMS_IC	This library provides an interface for Infineons Battery Management IC TLE9012
TLE94112	DEPRECATED. This library provides an interface for Infineons DC Motor Control Shield with TLE94112EL
TLE9879 BLDC Motor Control Shield	TLE9879 BLDC motor control shield library for Arduino
TLI493D	This library is deprecated and no longer maintained.
TLI4970	This library provides an interface for Infineon's TLI4970-D050T4 Current Sensor with hall technology.
TLI4971-Current-Sensor	This library provides an Interface for Infineons TLI4971 Current Sensor
TLV493D-A1B6	This library is deprecated and no longer maintained.
TM1637_RT	TM1637 Library for Arduino.
TMCStepper	Arduino library for Trinamic stepper drivers
TMC2130Stepper	Arduino library for Trinamic TMC2130 stepper drivers
TMC5072	Control TMC5072 stepper motor drivers.
TMC7300	Control TMC7300 DC motor drivers.
TMD3725	Arduino library to control the TMD3725 RGB color sensor
TMP6x	Library for the TI linear thermistors (TMP61, TMP63 and TMP64) using your own Analog Digital Converter (ADC).
Toggl API v8 - Arduino Implementation	Toggl API v8 implementation for ESP
Toggle	AArduino button debounce library for various switch types, port expanders and other 8-bit data sources.
TomIBT2	TomIBT2 is an Arduino library for controlling the IBT-2 motor driver board
TomStick	A TomStick library is an Arduino library for simply controlling the axes of the joystick.
Tone	A software digital square wave tone generation library.
TonePlayer	A library for playing melody in background process using the builtin tone() function.
TongHopThuVien	Makerlab.vn Collection
TongHopThuVienCon1	Test Tong hop thu vien
toolbox	Collection of common utilities and functions.
TOPMAX	Arduino library to track top n maxima.
TOPMIN	Arduino library to track top n minima.
Touch Screen Driver	Arduino library for Touch Screen Driver.
TouchyTouch	Capacitive sense touch library that mimics how CircuitPython touchio works
TpdButton	Simple prototyping library to read different events on a button.
TQDF_WatchOS	Arduino library to support all features of TQDF Watch.
TrapeZoid	trapezoidal control using moving average.
TriSonica_Mini	Library for communicating with the TriSonica Mini Wind Sensor.
TridentTD_Linenotify	A library for LINE Nofity
TridentTD_SimplePair	ESP8266 Simple-Pair library that exchange basic data without connecting WiFi
TrimWright	UML State Machines for Arduino
Trinamic_TMC4210	Library to control Trinamic TMC4210 IC.
Troolean	Arduino Library for a three state logic data type
TrueProx	Arduino library for high accuracy presence detection using analog proximity sensors.
TSBridge	An Arduino library for controlling Train Simulator.
TSController	An Arduino library for controlling Train Simulator.
TS4231 Library	Triad Semiconductor library for configuring the TS4231 Light to Digital Converter.
TS8000 Library	Triad Semiconductor library for the TS8000 Ultrasonic to Digital Converter.
TSC2004	Library for the TSC2004 resistive touch screen controller
TSD305lib	TSD305 IR thermopile library for Arduino
TsicSensor	Arduino library for reading TSIC temperature sensors.
TSL235R	Library for the TSL235R light to frequency convertor.
TSL260R	Arduino library for the TSL260R, TSL261R and TSL262R infrared to voltage convertor.
TsyDMASPI	SPI library using DMA buffer for Teensy
TTP229	Arduino library for TTP229 module.
TunePlayer	A library to decode and play simple tunes.
Tuya_BLE_MCU_SDK	Communicate with Tuya modules that have flashed the Tuya common BLE firmware.
Tuya_ZIGBEE_MCU_SDK	Communicate with Tuya modules that have flashed the Tuya common ZIGBEE firmware.
Tuyav	Communicate with the Tuya IoT module
Tween	Tween library for Arduino with Robert Penners easing functions
TwiBus	Scans the TWI (I2C) bus in search of connected devices addresses and data.
TWI_GPS	GPS message API wrapper library for I2C Arduino connection
TwoButtonsInterface	A button library that handles two buttons interface.
Two Way ESP	A simple wrapper for the ESP_NOW protocol
TwoWheelRobot	A library to make issuing simple directional commands to a two wheeled robot easier.
Tympan_Library	Tympan hardware drivers and audio processing algorithms.
tynyDC	Using mx1919 dual DC motor driver tiny.
uBitcoin	Brings Bitcoin to embedded devices
u-blox GNSS	GNSS GPS library without bells and whistles, simply works, low power.
uClock	BPM clock generator for Arduino platform.
uCompression	Simple and fast compression/decompression library.
uFire SHT20	Measure atmospheric temperature and humdity.
uICAL	Library for parsing iCalendar file format.
uNeurai	Brings Neurai to embedded devices
U8xLaserDistance	U8 series laser distance sensor Arduino library
UARDECS Library	A library that provides communication functions conforming to UECS, a common standard for horticulture in Japan.
UARDECS_MEGA Library	A library that provides communication functions conforming to UECS, a common standard for horticulture in Japan.
UART_7Seg_Display	Arduino driver for BC759x series 7-segment LED display chips.
UART_Keyboard	Arduino driver for BC6xxx & BC759x series chips with UART keyboard interface.
Ubidots Arduino YUN	Ubidots library for the Arduino YUN
Ubidots FONA Library	Ubidots library for the Adafruit FONA
Ubidots GPRS Library	Ubidots library for the GPRS module SIM900
Ubidots MQTT for ESP32 and ESP8266	Library for sending data to the Ubidots cloud using ESP8266 based systems
Ubidots MQTT for ESP8266	Library for sending data to the Ubidots cloud using ESP8266 based systems
UbxGps	A library for the fastest and simplest communication with u-blox GPS modules.
ucPack	Unified C++ Packetizer
UC121902-TNARX-A	Arduino library for controlling UC121902-TNARX-A LCD displays.
UCR ESP8266	Enables an ESP8266 to be used as a WiFi output device for UCR.
UHS2-MIDI	USB Host Shield Library 2.0 MIDI I/O for Arduino
UIComponents	A small toolset to simplify working with physical UI components.
UltraSonic_Lib	A library for UltraSonic distance sensor.
Ultrasonic	Minimalist library for ultrasound module to Arduino
um3750-library	Emulate the UM3750 encoder and decoder.
UNIT_GLASS	Library for M5Stack UNIT GLASS
Units	Arduino library for unit conversion
UniversalTelegramBot	Arduino Telegram Bot library for multiple different architectures.
UniversalTransmitter	Customizable Teensy/Arduino handheld controller for RC projects
UnixTime	Unix time stamp to date time conversion and vice versa
Uno_HUB75_Driver	Minimal HUB75 LED Matrix Library for Uno
Uptime	Get the device uptime in years, months, days, hours, minutes, seconds, milliseconds, total days, and total seconds.
UrlEncode	Simple URL encoder (also known as percent encoding)
USB-MIDI	USB-MIDI I/Os for Arduino
USBPause	Pause and restore USB interrupts
USBPowerDelivery	USB Power Delivery for Arduino.
usb_midi_host	Pico USB MIDI Host library for Arduino
UTF8ToGB2312	A library that converts UTF-8 string to GB2312 string.
UUID	Arduino library for generating UUID's. (experimental).
VanBus	Vehicle Area Network (VAN) bus packet reader/writer.
VariableTimedAction	A library for creating timed events/actions.
Vcc	Measure supply voltage (using optinally stored calibration value)
VCNL3040 Proximity Sensor Library	Code for Vishay VCNL3040 Proximity sensor
VEDirect	A library for interfacing with Victron VE.Direct Hex protocol
Vector datatype	Library for 3d vectors and quaternions
VectorDisplay	Support a vector display via USB serial, WiFI or Bluetooth
VectorXf	Vector class 2f, 3f, 4f (port of ofVecXf (openFrameworks))
VEML6040	A library for Vishay's VEML6040 RGBW Color Sensor
VEML6070	A library for communication with VEML6070 UV sensor.
VernierLib	Library to read Vernier LabQuest sensors with a Vernier Arduino Interface Shield.
VersatileSwitch	Arduino library for debouncing momeantary switches, detect press, release, single and double-click, long-click and repeat event.
Vibration	Arduino library for a vibration / tilt sensor.
ViewMarq	Library to communicate with ViewMarq LED Message Displays.
VirtualButton	Library for advanced button operation for Arduino
Virtual Joystick for LVGL	Joystick library supporting ESP-IDF and Arduino.
VirtualScreen	Automatically span GFX Adafruit graphics functions across multiple screens
VizIoTMqttClient	A client library for connect to MQTT server VizIoT.com.
VL6180X	VL6180X distance and ambient light sensor library
vn_lunar	Arduino library for convert Gregorian calendar to Vietnamese lunar.
VolAnalyzer	Library for sound amplitude analysis
VolumeConverter	Arduino library to convert volume units.
vovagorodok_ArduinoBleChess	Bluetooth low energy (BLE) library for communication via CECP chess protocol.
vovagorodok_ArduinoBleOTA	Bluetooth low energy (BLE) library for uploads.
vovagorodok_ArduinoPin	Objective arduino pin
vovagorodok_ArduinoStreamLogger	Simple ostream logger
vovagorodok_ArrayUtils	Helps to create complex arrays and maps as arrays of pairs
vovagorodok_Servo	Simple servo library
Vrekrer SCPI parser	Simple SCPI parser for Arduino
VRPC	Asynchronous RPC via MQTT
VT100	Library to control a VT100 terminal via an Arduino
WakeOnLan	Generate and send Wake On Lan (WOL) packet over UDP protocol.
Wasm3	The fastest WebAssembly interpreter (and the most universal runtime)
Watchy	Watchy - An Open Source E-Paper Watch by SQFMI
WaterFlow	WaterFlow library for Arduino
WaterMix	Arduino library for mixing water with different temperatures.
Waterproof_Ultrasonic	Waterproof_Ultrasonic library for AJ-SR-04M or JSN-SR04.
WaveMix	Arduino library to mix two signals (A and B) with an adaptive weight.
Waveshare 4 Inch Tft Touchscreen	Graphics and touchscreen driver for Waveshare 4 inch touch screen (SKU 13587)
Waveshare ILI9486	Waveshare ILI9486 SPI driver for Arduino
WBIOExtMini	Library for the Lualtek WisBlock IO Extension Mini board
WeatherFlowAPI	Easy access to network WeatherFlow data.
WeatherMeters	Weather Meters library
WeatherStationDataRx	Library for reading data from radio weather stations
weathercall	An efficient openweather data caller.
WebTerminal	View Serial output in web browser
Web3JBC	Web3/Smart Contract for JBC Chain
weight	Library of weight conversion functions
WhareHauoraWiFiManager	ESP8266 WiFi Connection manager with fallback web configuration portal
WiFiConnector	Async WiFi connector auto with backup AP for esp8266/32
WiFiManager	WiFi Configuration manager with web configuration portal for Espressif ESPx boards, by tzapu
WiFiManagerDesign	Change the design of the WiFiManager.
WiFiManagerTz	A NTP/Timezone extension to @tzapu's WiFiManager
WiFiManager_Generic_Lite	Light-Weight MultiWiFi/Credentials Manager for Teensy, SAM DUE, SAMD21, SAMD51, STM32F/L/H/G/WB/MP1, nRF52, RTL8720, etc. boards running Generic WiFi (WiFiNINA, WiFi101, ESP8266-AT, ESP32-AT, etc.) modules/shields. Powerful-yet-simple-to-use feature to enable adding dynamic custom parameters.
WiFiManager_NINA_Lite	Light-Weight MultiWiFi/Credentials Manager for AVR Mega, Teensy, SAM DUE, SAMD21, SAMD51, STM32F/L/H/G/WB/MP1, nRF52, RP2040-based (Nano RP2040 Connect, RASPBERRY_PI_PICO) boards, etc. using u-blox WiFiNINA / WiFi101 modules/shields. Powerful-yet-simple-to-use feature to enable adding dynamic custom parameters.
WiFiManager_Portenta_H7_Lite	Light-Weight MultiWiFi/Credentials Manager for Portenta_H7 boards using built-in WiFi (Murata) modules/shields. Powerful-yet-simple-to-use feature to enable adding dynamic custom parameters.
WiFiManager_RP2040W	MultiWiFi/Credentials Manager for RP2040W boards using built-in CYW43439 WiFi. Powerful-yet-simple-to-use feature to enable adding dynamic custom parameters.
WiFiManager_RP2040W_Lite	Light-Weight MultiWiFi/Credentials Manager for RP2040W boards using built-in CYW43439 WiFi. Powerful-yet-simple-to-use feature to enable adding dynamic custom parameters.
WiFiManager_RTL8720	Light-Weight MultiWiFi/Credentials Manager for Realtek RTL8720DN, RTL8722DM, RTM8722CSM, etc. boards. Powerful-yet-simple-to-use feature to enable adding dynamic custom parameters.
WiFi Picker	Allows an user to dynamically add and remove saved WiFi APs.
WiFiProvision	A library for WiFi provisioning on ESP32 and node mcu.
WiFiProvisioner	An easy-to-use Wi-Fi provisioning library for ESP32 devices.
WiFiWebServer	Simple WiFiWebServer, HTTP Client and WebSocket Client library for AVR Mega, megaAVR, Portenta_H7, Teensy, SAM DUE, SAMD21, SAMD51, STM32F/L/H/G/WB/MP1, nRF52, RP2040-based (Nano-RP2040-Connect, RASPBERRY_PI_PICO, RASPBERRY_PI_PICO_W, ESP32/ESP8266, etc.) boards using WiFi, such as WiFiNINA, WiFi101, CYW43439, U-Blox W101, W102, ESP8266/ESP32-AT modules/shields, with functions similar to those of ESP8266/ESP32 WebServer libraries.
WiFiWebServer_RTL8720	Simple WiFiWebServer, HTTP Client, MQTT and WebSocket Client library for Realtek RTL8720DN, RTL8722DM, RTM8722CSM boards using WiFi. Supporting WiFi at 2.4GHz and 5GHz
WiFiWire	Arduino library for Wire on WiFi.
WifiLocation	Library to get geographic position (lat, lon, accuracy), without GPS, by listening surrounding WiFi networks (Works with ESP8266 and ESP32 boards)
Winbond W25N	Library for use with the Winbond W25N and W25M series SPI Flash ICs
WindQX	Serial WindQX´s solid state anemometers library.
WindSensorHWD_asukiaaa	It controls wind sensor HWD.
Windows Virtual Shields for Arduino	Windows Virtual Shields for Arduino allows an Arduino to communicate and control Windows devices running open-source Windows Universal Application.
WinsonLib	Winson product's Arduino Library
Wio LTE Arduino Library	Arduino library to control Wio LTE Arduino Library.
WIOTerminal_WiFiManager	SAMD51 WIO-Terminal MultiWiFi Connection Manager with enhanced GUI and fallback web ConfigPortal
WireData	A library to simplify sending data via I2C (aka TWI).
WireWrapper	Arduino Wrapper for Wire librarry (for SAM, ESP8266...)
wire_asukiaaa	Functions about wire for Arduino.
wiring-timer	Universal Timer with 1 millisecond resolution, based on system uptime (i.e. Arduino: millis() function or STM32: HAL_GetTick() function), supporting OOP principles.
WisBlock-API	API for WisBlock Core module
WisBlock-API-V2	API for WisBlock Core module
Witty	Witty Support Library
wm8978-esp32	An esp32 library for the wm8978 dac.
WMM_Tinier	An adaptation of the miniwinwm/WMM_Tiny code for calculating magnetic variation.
WrapperFreeRTOS	C++ FreeRTOS Wrapper.
WroobImp	Use to connect your Arduino board to Wroob system.
WS2812FX	WS2812 FX Library for Arduino and ESP microprocessors.
WZ Library	Arduino library for Dart WZ-S and Prosense WZ-H3 formaldehyde sensors.
XBeeATCmds	XBee AT Command Wrapper for Arduino
XBoxControllerHandler	Handle strings from an XBox controller receiver (ESP controller running BluePad) containing controller input status.
XInput	Library for emulating an Xbox controller over USB.
XModem	A configurable XModem transfer library.
XPowersLib	Arduino, CircuitPython, Micropython, esp-idf and other frameworks power management series library
X9C10X	Arduino Library for X9C10X series digital potentiometer.
X9C103S	A light library to control X9C103S digital potentiometers.
Xbox 360 Controller LEDs	Mimic the Xbox 360 controller's LED patterns.
XboxControllerNotificationParser	It parses value of notification from xbox controller.
XboxSeriesXControllerESP32_asukiaaa	It communicate with a controller of Xbox series X from ESP32.
XboxSeriesXHIDReportBuilder_asukiaaa	Report builder of HID for Xbox SeriesX Controller.
XENSIV 3D Magnetic Sensor TLx493D	C/C++ library for Infineons XENSIV™ 3D magnetic sensors family
XENSIV Digital Pressure Sensor	Arduino library for the Infineon XENSIV(TM) Digital Pressure Sensors (DPS3xx).
XENSIV PAS CO2	C/C++ library for Infineon XENSIV™ PAS CO2 sensor
XLR8ADC	Arduino library to take advantage of XLR8 ADC performance.
XLR8AddrPack	Arduino header file defining addresses common to the XLR8 family.
XLR8BuildTemplate	Template for building custom designs for XLR8
XLR8Core	OpenXLR8 Core components
XLR8Float	Arduino library for hardware accelerated floating point math.
XLR8Info	Arduino library for identifying features of XLR8 product
XLR8LFSR	Simple LFSR example on the XLR8 FPGA.
XLR8PID	Arduino library for hardware accelerated PID control.
XLR8PWM	OpenXLR8 implementation of PWM
XLR8RC	Captures outputs from an RC receiver (the signals that go to servos) and outputs a 16 bit integer representing the pulse width (in microseconds)
XLR8Servo	Allows Arduino boards to control a variety of servo motors. For Alorium Technology's XLR8 board.
XLR8USB	USB FullSpeed (Mouse) host interface
XMLWriter	Arduino library for creating XML
XRA1405	16-bit SPI GPIO expander library for the XRA1405 chip.
XRA1405_Button	Button debounce and detection library using XRA1405 SPI GPIO expander.
Xsens_MTi_I2C	This library demonstrates the basics of communicating with Xsens MTi 1-series devices through I2C.
Xsens_MTi_SPI	This library demonstrates the basics of communicating with Xsens MTi 1-series devices through SPI.
XTEA-Cipher	XTEA-Cipher library for Arduino. cryptographic MAC function, symmetric-key data encryption/decryption
XYZgeomag	Calculate the magnetic field on earth using the World Magnetic Model(WMM).
XYZrobotServo	Pololu's Arduino library for the XYZrobot Smart Servo A1-16
YAAWS	Yet Another Arduino Web Server
YACL	Yet Another CBOR Library.
YAMLDuino	A simple and efficient YAML library for embedded C++
yatest	Yet another unit testing framework for Arduino libraries and projects.
YetAnotherButtonLibrary	Have your sketches respond to simple and advanced button events with only a few lines of code.
YK04_Module	Library for working with a remote control sensors based on the YK04 driver.
YouTubeLiveStreamArduino	An arduino library for interacting with YouTube live streams. (supports ESP8266/ESP32 & probably others)
youkey_stepper	This is a library dedicated to stepper motors for Arduino and microcontrollers.
Youless Arduino Library	A library for use with Youless Energy Monitor.
YoutubeApi	A wrapper for the YouTube API for Arduino (supports ESP8266 & WiFi101 boards)
YX5300 for ESP32	A library to support the YX5300 MP3 Module on the ESP32 platform.
ZModbusRTU	ModbusRTU Slave Library.
ZACwire for TSic	Reading the ZACwire protocol of TSic sensors with ISRs.
ZEEPROM	Simplified I2C EEPROM library for Arduino compatible boards for the Zetta 128Kbit EEPROM
Zentser ESP SDK	Zentser library for ESP8266 or ESP32
ZeroRegs	Prints the low-level configuration registers for the Arduino Zero (and similar boards).
ZikoMatrix	A Matrix library
ZMPT101B	Library to interact with the ZMPT101B Voltage sensor.
ZMPT101B-Sensor	Library to interact with the ZMPT101B Voltage sensor.
ZPA4756-0311A-R	Arduino library for controlling Murata ZPA4756-0311A-R barometric pressure sensor.
ZumoShield	Arduino library for the Pololu Zumo Shield and Zumo robot kit for Arduino
Zumo32U4	Zumo 32U4 Arduino library