Arduino libraries and code
Arduino FOC for BLDC and Stepper motors
ESP8266 core for Arduino
freeRTOS for Arduino Uno, Goldilocks 1284p & Mega 2560
The FastLED library for colored LED animation on Arduino
7 seg universal Arduino Ardui89 AVR 8051 Device Driver 89C51 89C52...
Powerful and easy-to-use embedded GUI library with many widgets
A small Arduino library for GSM modules, that just works
JSON library for Arduino and embedded C++. Simple and efficient
Cooperative multitasking for Arduino, ESPx, STM32, nRF and more
arduinoWebSockets
An open source E-ink smartwatch
Arduino and PlatformIO IDE compatible TFT library
An Arduino NeoPixel support library
OSI Layer 2 driver for nRF24L01 on Arduino & Raspberry Pi/Linux
Blynk library for embedded hardware
Arduino library to play MOD, WAV, FLAC, MIDI, RTTTL, MP3
Go compiler for small place
Open source framework simplifying the creation of C++ applications
WS2812 FX library for Arduino and ESP8266
Lightweight generic ring buffer manager library
Open-source electronics platform
Infrared remote library for ESP8266/ESP32
ESP8266 Weather Station library supporting OpenWeatherMap
Arduino Libraries and Sketches