Arduino libraries and code
Arduino FOC for BLDC and Stepper motors
Infrared remote library for Arduino, send and receive infrared signals
OSI Layer 2 driver for nRF24L01 on Arduino & Raspberry Pi/Linux
The FastLED library for colored LED animation on Arduino
Arduino and PlatformIO IDE compatible TFT library
JSON library for Arduino and embedded C++. Simple and efficient
A small Arduino library for GSM modules, that just works
arduinoWebSockets
EEPROM and FLASH Labraries for Arduino IDE with Ardui89
An Arduino NeoPixel support library
Cooperative multitasking for Arduino, ESPx, STM32, nRF and more
WS2812 FX library for Arduino and ESP8266
Arduino library to play MOD, WAV, FLAC, MIDI, RTTTL, MP3
An open source E-ink smartwatch
Powerful and easy-to-use embedded GUI library with many widgets
Open source framework simplifying the creation of C++ applications
Infrared remote library for ESP8266/ESP32
Go compiler for small place
ESP8266 Weather Station library supporting OpenWeatherMap
TEA5767 FM radio GUI
Library designed for the Arduino Uno platform and AVRPascal editor
SDRuno WSJT-X and Arduino DDS transmitter project
Arduino Ethernet library for communicating with S7 Siemens PLC