Arduino is an open source hardware and software company and maker community. Arduino started in the early 2000s. Popular with electronic makers, Arduino offers a lot of flexibility through an open source system.
AVRDUDE is a utility to program AVR microcontrollers
Bluetooth gamepad, mouse and keyboard support for ESP32 and PicoW
Arduino hardware package for ATmega8, ATmega48, ATmega88, ATmega168, ATmega328 and ATmega328PB
Arduino GFX developing for various color displays and various data bus interfaces
ESP8266 Weather Station library supporting OpenWeatherMap, Aeris and other sources
A simple web user interface library for ESP32 and ESP8266
A fork of the NimBLE library structured for compilation with Arduino, for use with ESP32, nRF5x.
Ferret is a free software lisp implementation for real time embedded control systems.
An Arduino library for using a single button for multiple purpose input.
MQTT library for Arduino
ESP32 HomeKit Lock with support for Apple Home Key (reverse-engineered)
T12 Quick Heating Soldering Station
EtherCard is an IPv4 driver for the ENC28J60 chip, compatible with Arduino IDE
Device OS (Firmware) for Particle Devices
Common sensor library
SiteWhere is now DeviceChain — a ground-up rebuild in Go that keeps the domain model and replaces the stack. This repository is unmaintained and kept...
Arduino library for interfacing with Maxim temperature sensors
Arduino MCP2515 CAN interface library
Bluetooth LE Mouse library for the ESP32 (Arduino IDE compatible)
Arduino generic menu/interactivity system
HomeAutomation Switchplate based on lvgl for ESP32
Arduino library to control Mitsubishi Heat Pumps via connector cn105
Various tools, examples, and documentation for communicating with Hoymiles microinverters
The original over-the-air update library for wireless microcontrollers (since 2019).
Make your Sonoff Switch compatible with Apple Homekit! 🎉
Open Home Automation with Home Assistant, ESP8266/ESP32 and MQTT
A literal credit-card sized computer with E-Paper display, ESP32 and NFC.
Detect deauthentication frames using an ESP8266
⏳ A simple way to run Threads on Arduino
A FreeRTOS Library for all Arduino ATmega Devices (Uno R3, Leonardo, Mega, etc).
The library source for the ESP32 BLE support for Arduino.
Arduino OBD-II Bluetooth Scanner Interface Library for Car Hacking Projects
XOD IDE
📶 An Arduino for ESP8266 asynchronous MQTT client implementation
A compact MODBUS RTU/TCP C library for embedded/microcontrollers
A simple E-Paper display library with common base class and separate IO class for Arduino.
The Arduino IDE for advanced users and developers. Experimental alpha version.
X-Knob - A smart knob based on LVGL UI library, supports Smart Home(MQTT) and Surface Dial (BT) // LVGL UI 框架下的力反馈智能旋钮 (smartknob + X-TRAC...
ESP32/Arduino hack for the ikea OBEGRÄNSAD led wall lamp
The simplest and lowest-cost AI integration solution. If you like this project, please give it a Star~ | 最简单、最低成本的AI接入方案。喜欢本项目的话...
Arduino (8-bit AVR) simulator, written in JavaScript and runs in the browser / Node.js
Driver for SSD1306, SSD1331, SSD1351, IL9163, ILI9341, ST7735, PCD8544, Nokia 5110 displays running on Arduino/ESP32/Linux (Rasperry) platforms
QR code generation library in C, optimized for low-power devices, such as Arduino.
Open-source IKEA Bekant controller board
SI473X Library for Arduino
Source code for the book Real-Time C++, by Christopher Kormanyos
Given an Arduino compatible microcontroller or Raspberry PI (experimental), JTAGenum scans pins[] for basic JTAG functionality and can be used to enum...
a collection of "Little Electronic & Arduino Projects", most involving electronics or an Arduino in one way or another!
16u2 Bootloader to reprogram 16u2 + 328/2560 with Arduino IDE