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.

HoodLoader2

16u2 Bootloader to reprogram 16u2 + 328/2560 with Arduino IDE

175   648   648  

NeoGPS

NMEA and ublox GPS parser for Arduino, configurable to use as few as 1...

193   647   647  

wrmhl

(Archived) Simple communication between Unity3D and Arduino - by Maxim...

64   629   629  

DeauthDetector

Detect deauthentication frames using an ESP8266

178   611   611  

dRehmFlight

Teensy/Arduino flight controller and stabilization for small-scale VTO...

154   605   605  

automated-irrigation-system

This is the software of an open source automated irrigation system. Th...

70   597   597  

wa

The Wa Programming Language: Simple, maintainable, compiled language f...

37   595   595  

ESPUI

A simple web user interface library for ESP32 and ESP8266

128   586   586  

HeatPump

Arduino library to control Mitsubishi Heat Pumps via connector cn105

189   580   580  

UsbAsp-flash

Program allow you to program flash memory on the protocols spi, I2C, M...

150   580   580  

awesome-esp

📶 A curated list of awesome ESP8266/32 projects and code

45   577   577  

BlocklyDuino

BlocklyDuino is a web-based visual programming editor for arduino.

339   575   575  

megadesk

Open-source IKEA Bekant controller board

50   574   574  

JTAGenum

Given an Arduino compatible microcontroller or Raspberry PI (experimen...

88   565   565  

RemoteDebug

Library for Arduino to debug projects over WiFi, with web app or teln...

119   563   563  

ssd1306

Driver for SSD1306, SSD1331, SSD1351, IL9163, ILI9341, ST7735, PCD8544...

111   563   563  

LittleArduinoProjects

a collection of "Little Electronic Art Projects", most involving elect...

198   563   563  

Awesome-arduino

A curated list of awesome Arduino hardwares, libraries and softwares w...

76   560   560  

ahoy

Various tools, examples, and documentation for communicating with Hoym...

154   560   560  

MightyCore

Arduino hardware package for ATmega1284, ATmega644, ATmega324, ATmega3...

171   559   559  

QRCode

QR code generation library in C, optimized for low-power devices, such...

185   553   553  

esphome-core

🚨 No longer used 🚨 - The C++ framework behind ESPHome

115   545   545  

Bare-Arduino-Project

Start your Arduino projects right out of the box

67   544   544  

ESP8266_ArtNetNode_v2

ESP8266 based WiFi ArtNet to DMX, RDM and LED Pixels

149   544   544  

sensors-software

sourcecode for reading sensor data

295   543   543  

RetroESP32

Retro ESP32 is a turbo charged Odroid Go Launcher, Emulator and ROM Ma...

85   519   519  

ESP-MQTT-JSON-Digital-LEDs

(OBSOLETE) ESP8266 MQTT JSON Digital LEDs for Home Assistant

276   512   512  

arduino-mcp2515

Arduino MCP2515 CAN interface library

205   504   504  

rx5808-pro-diversity

DIY project to create your own 5.8ghz FPV diversity basestation - base...

228   500   500  

libhydrogen

A lightweight, secure, easy-to-use crypto library suitable for constra...

68   481   481  

waterius

Передача показаний воды по Wi-Fi. Watermeter Wi-Fi transmitter.

94   480   480  

StepperDriver

Arduino library for A4988, DRV8825, DRV8834, DRV8880 and generic two-p...

217   479   479  

platformio-atom-ide

PlatformIO IDE for Atom: The next generation integrated development en...

77   477   477  

avrgirl-arduino

:girl: :pager: A NodeJS library for flashing compiled sketch files to...

113   477   477  

ESPixelStick

Firmware for the ESPixelStick

165   471   471  

MicroCore

A light-weight Arduino hardware package for ATtiny13

78   468   468  

uSpeech

Speech recognition toolkit for the arduino

106   465   465  

SIM7000-LTE-Shield

Botletics SIM7000 LTE CAT-M1/NB-IoT Shield for Arduino

217   465   465  

deepC

vendor independent TinyML deep learning library, compiler and inferenc...

79   460   460  

luos_engine

Open-source and real-time orchestrator for cyber-physical-systems, to...

42   451   451  

arduino-builder

A command line tool for compiling Arduino sketches

122   445   445  

ESP32-BLE-Mouse

Bluetooth LE Mouse library for the ESP32 (Arduino IDE compatible)

96   443   443  

invensense-imu

Arduino and CMake library for communicating with the InvenSense MPU-65...

199   443   443  

real-time-cpp

Source code for the book Real-Time C++, by Christopher Kormanyos

138   439   439  

Mars-Rover

3D printed and driveable Curiosity/Perseverance inspired Rover

91   438   438  

Arduino_GFX

Arduino GFX developing for various color displays and various data bus...

90   436   436  

gort

Command Line Interface (CLI) for RobotOps

49   435   435  

OpenIoTHub

💖A free IoT (Internet of Things) platform and private cloud. [一个免...

68   427   427  

TonUINO

Die DIY Musikbox (nicht nur) für Kinder

387   423   423  

ardublockly

Visual programming for Arduino. Based on blockly, implements Arduino c...

266   418   418