Object-oriented library for Atmel AVR family MCUs
Soft SSD1306 by I2C AVR or 8051 Universal Arduino(R) IDE
The FastLED library for colored LED animation on Arduino
Soft I2C Universal Arduino AVR or 8051 Device for Arduino(R) IDE
Lightweight generic ring buffer manager library
LiquidCrystal Universal LCD Library for Arch 8051 / AVR Arduino(R) IDE
7 seg universal Arduino Ardui89 AVR 8051 Device Driver 89C51 89C52...
Library designed for the Arduino Uno platform and AVRPascal editor
EEPROM and FLASH Labraries for Arduino IDE with Ardui89
A C++ library for AVR and NodeMCU
Cross-platform IDE for developing embedded solutions and desktops
The perfect solution for projects that depend on serial communications
freeRTOS for Arduino Uno, Goldilocks 1284p & Mega 2560
MIDI for Arduino
Ada cross compiler and libraries for AVR µCs
Open-source RTOS and Embedded Systems Toolkit for C++ and C
Self-contained tool for compiling and uploading Arduino sketches
EtherCard is an IPv4 driver for the ENC28J60 chip
Mulithreading Arduno library