A list of the 34 libraries of the type Retired.
| Adafruit CC3000 Library | Library code for Adafruit's CC3000 WiFi breakouts. |
| Adafruit Flora Pixel Library | Arduino Library for Adafruit Flora Pixels |
| Adafruit LSM303DLHC | Unified sensor driver for Adafruit's LSM303 Breakout (Accelerometer + Magnetometer) |
| Adafruit MCP23008 library | Arduino Library for the MCP23008 (and '9) I2C I/O expander |
| Adafruit MiniMLX90614 | A simplified MLX90614 library for use with the Trinket/Gemma |
| Adafruit Motor Shield library | Adafruit Motor shield V1 firmware with basic Microstepping support. Works with all Arduinos and the Mega |
| Adafruit Thermal Printer Library | Arduino Library for Small Thermal Printers |
| Adafruit TinyFlash | Barebones Winbond SPI flash library for Arduino and Trinket |
| Adafruit TMP006 | This is a library for the Adafruit TMP006 Infrared Thermopile Sensor |
| ArduinoCloudThing | Easly connect your Arduino/Genuino board to the Arduino Cloud |
| ArduinoIoTCloudBearSSL | Port of BearSSL to Arduino. |
| Arduino Uno WiFi Dev Ed Library | This library allows users to use network features like rest and mqtt. Includes some tools for the ESP8266. |
| Arduino_AVRSTL | A port of ArduinoSTL Arduino library. |
| Arduino_CRC32 | Arduino library providing a simple interface to perform checksum calculations utilizing the CRC-32 algorithm. |
| Arduino_EMBRYO_2 | Control stepper motor |
| Arduino_KNN | [BETA] Arduino library for the K-Nearest Neighbors algorithm. |
| Arduino_MachineControl | DEPRECATED. Arduino Library for Portenta Machine Control - PMC |
| Bridge | Enables the communication between the Linux processor and the microcontroller. For Arduino/Genuino Yún, Yún Shield and TRE only. |
| CC3000 MDNS | Simple multicast DNS name resolution library for Adafruit's CC3000 and Arduino. |
| Ciao | Enables communication between microcontroller and MIPS cpu. Natively support network communications, terminal (linux) and file access. |
| Esplora | Grants easy access to the various sensors and actuators of the Esplora. For Arduino Esplora only. |
| GSM | Enables GSM/GRPS network connection using the Arduino GSM Shield. |
| HL1606 LED Strip PWM | All the joy of HL1606 LED strips but with 9 or 12 bit color control! |
| LoRa Node | LoRa Node library for Arduino LoRa Node Shield. |
| MKRMotorCarrier | Allows to use the MKR Motor Carrier |
| PhysicsLabFirmware | Firmware for the Physics Lab kit. |
| Robot Control | Enables easy access to the controls of the Arduino Robot Control board. For Arduino Robot only. |
| Robot IR Remote | Allows controlling the Arduino Robot via an IR remote control. For Arduino Robot only. |
| Robot Motor | Enables easy access to the motors of the Arduino Robot Motor board. For Arduino Robot only. |
| SpacebrewYun | Enables the communication between interactive objects using WebSockets. For Arduino Yún only. |
| TFT | Allows drawing text, images, and shapes on the Arduino TFT graphical display. |
| WiFi | Enables network connection (local and Internet) using the Arduino WiFi shield. |
| WiFi Link | Enables network connection (local and Internet) using the Arduino WiFi Boards. |
| 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. |