| CSE_ArduinoRS485 | Allows sending and receiving data through the RS-485 interface, using any Arduino-compatible boards. |
| 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. |