Most popular arduino repositories and open source projects

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.

ATTinyCore

Arduino core for ATtiny 1634, 828, x313, x4, x41, x5, x61, x7 and x8

280 1318 1318

Wi-PWN

ESP8266 firmware for performing deauthentication attacks, with ease.

302 1308 1308

Arduino

libs and code

3382 1297 1297

arduino-pico

Raspberry Pi Pico Arduino core, for all RP2040 boards

277 1295 1295

MySensors

MySensors library and examples

897 1262 1262

Arduino-HomeKit-ESP8266

Native Apple HomeKit accessory implementation for the ESP8266 Arduino...

247 1232 1232

noduino

JavaScript and Node.js Framework for controlling Arduino with HTML and...

233 1224 1224

wifi_ducky

Upload, save and run keystroke injection payloads with an ESP8266 + AT...

307 1183 1183

ESP32-Paxcounter

Wifi & BLE driven passenger flow metering with cheap ESP32 boards

346 1176 1176

NeoPixelBus

An Arduino NeoPixel support library supporting a large variety of indi...

241 1067 1067

ferret

Ferret is a free software lisp implementation for real time embedded c...

47 1030 1030

device-os

Device OS (Firmware) for Particle Devices

527 1023 1023

gaggiuino

A Gaggia Classic control project using microcontrollers.

118 999 999

e-Paper

505 986 986

EtherCard

EtherCard is an IPv4 driver for the ENC28J60 chip, compatible with Ard...

442 979 979

TaskScheduler

Cooperative multitasking for Arduino, ESPx, STM32, nRF and other micro...

204 979 979

Attiny85

RubberDucky like payloads for DigiSpark Attiny85

349 977 977

esp8266-weather-station

ESP8266 Weather Station library supporting OpenWeatherMap, Aeris and o...

356 974 974

sitewhere

SiteWhere is an industrial strength open-source application enablement...

374 949 949

duino-coin

ᕲ Duino-Coin is a coin that can be mined with almost everything, inclu...

520 947 947

Universal-Arduino-Telegram-Bot

Use Telegram on your Arduino (ESP8266 or Wifi-101 boards)

270 945 945

Sonoff-Homekit

Make your Sonoff Switch compatible with Apple Homekit! 🎉

171 936 936

GUIslice

GUIslice drag & drop embedded GUI in C for touchscreen TFT on Arduino,...

188 930 930

awesome-canbus

:articulated_lorry: Awesome CAN bus tools, hardware and resources for...

142 919 919

Open-Home-Automation

Open Home Automation with Home Assistant, ESP8266/ESP32 and MQTT

190 915 915

NightDriverStrip

NightDriver client for ESP32

165 907 907

Brutal

Payload for teensy like a rubber ducky but the syntax is different. th...

258 906 906

arduino-pro-ide

The Arduino IDE for advanced users and developers. Experimental alpha...

77 891 891

Control-Surface

Arduino library for creating MIDI controllers and other MIDI devices.

111 887 887

arduino-mqtt

MQTT library for Arduino

210 883 883

ArduinoThread

⏳ A simple way to run Threads on Arduino

188 881 881

RadioLib

Universal wireless communication library for embedded devices

253 879 879

avr-hal

embedded-hal abstractions for AVR microcontrollers

159 859 859

Adafruit_Sensor

Common sensor library

653 855 855

ArduinoMenu

Arduino generic menu/interactivity system

179 843 843

xod

XOD IDE

116 828 828

arduino-audio-tools

Arduino Audio Tools (a powerful Audio library not only for Arduino)

132 810 810

MiniCore

Arduino hardware package for ATmega8, ATmega48, ATmega88, ATmega168, A...

208 805 805

ESP-DASH

Blazing fast library to create a functional dashboard for ESP8266 and...

180 783 783

GxEPD

A simple E-Paper display library with common base class and separate I...

191 765 765

ATmega-Soldering-Station

T12 Quick Heating Soldering Station

250 765 765

async-mqtt-client

📶 An Arduino for ESP8266 asynchronous MQTT client implementation

243 761 761

ESP32_BLE_Arduino

The library source for the ESP32 BLE support for Arduino.

322 760 760

OneButton

An Arduino library for using a single button for multiple purpose inpu...

204 745 745

paper-signals

Build your own voice controlled object.

113 734 734

HASwitchPlate

LCD touchscreen for Home Automation

128 708 708

ORSSerialPort

Serial port library for Objective-C and Swift macOS apps

176 707 707

Arduino_FreeRTOS_Library

A FreeRTOS Library for all Arduino AVR Devices (Uno, Leonardo, Mega, e...

189 696 696

platform-espressif32

Espressif 32: development platform for PlatformIO

454 668 668

GxEPD2

Arduino Display Library for SPI E-Paper Displays

170 658 658