The Top 672 Arduino Open Source Projects

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Awesome Open Source

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The Top 672 Arduino Open Source Projects

Categories > Hardware > Arduino

Tasmota ⭐13,547

Alternative firmware for ESP8266 with easy configuration using webUI, OTA updates, automation using timers or rules, expandability and entirely local control over MQTT, HTTP, Serial or KNX. Full documentation at

Johnny Five ⭐11,930

JavaScript Robotics and IoT programming framework, developed at Bocoup.

Marlin ⭐8,924

Marlin is an optimized firmware for RepRap 3D printers based on the Arduino platform. | Many commercial 3D printers come with Marlin installed. Check with your vendor if you need source code for your specific machine.

Esp8266_deauther ⭐7,412

Affordable WiFi hacking platform for testing and learning

Tinygo ⭐7,140

Go compiler for small places. Microcontrollers, WebAssembly, and command-line tools. Based on LLVM.

Golang framework for robotics, drones, and the Internet of Things (IoT)

Lowlevelprogramming University ⭐6,523

How to be low-level programmer

Arduino Esp32 ⭐5,662

Arduino core for the ESP32

Arduinojson ⭐4,826

📟 JSON library for Arduino and embedded C++. Simple and efficient.

Platformio Core ⭐4,524

PlatformIO is a professional collaborative platform for embedded development 👽 A place where Developers and Teams have true Freedom! No more vendor lock-in!

Wifimanager ⭐4,271

ESP8266 WiFi Connection manager with web captive portal

JavaScript framework for robotics, drones, and the Internet of Things (IoT)

Blynk Library ⭐2,898

Blynk library for embedded hardware. Works with Arduino, ESP8266, Raspberry Pi, Intel Edison/Galileo, LinkIt ONE, Particle Core/Photon, Energia, ARM mbed, etc.

Nectarjs ⭐2,641

🔱 Javascript's God Mode. No VM. No Bytecode. No GC. Just native binaries.

🚀 The fastest WebAssembly interpreter (and the most universal wasm runtime)

Arduino Cli ⭐2,606

Arduino command line interface

With PJON you build networks of devices for free with no need of a cloud service or a centralised platform you don’t fully control.

Blynk Server ⭐2,023

Blynk is an Internet of Things Platform aimed to simplify building mobile and web applications for the Internet of Things. Easily connect 400+ hardware models like Arduino, ESP8266, ESP32, Raspberry Pi and similar MCUs and drag-n-drop IOT mobile apps for iOS and Android in 5 minutes

Openmqttgateway ⭐1,934

MQTT gateway for ESP8266, ESP32, Sonoff RF Bridge or Arduino with bidirectional 433mhz/315mhz/868mhz, Infrared communications, BLE, beacons detection, mi flora, mi jia, LYWSD02, LYWSD03MMC, Mi Scale compatibility, SMS & LORA.

Audio Reactive Led Strip ⭐1,820

🎵 🌈 Real-time LED strip music visualization using Python and the ESP8266 or Raspberry Pi

OSI Layer 2 driver for nRF24L01 on Arduino & Raspberry Pi/Linux Devices

Openbot ⭐1,599

OpenBot leverages smartphones as brains for low-cost robots. We have designed a small electric vehicle that costs about $50 and serves as a robot body. Our software stack for Android smartphones supports advanced robotics workloads such as person following and real-time autonomous navigation.

Irremoteesp8266 ⭐1,561

Infrared remote library for ESP8266/ESP32: send and receive infrared signals with multiple protocols. Based on: https://github.com/shirriff/Arduino-IRremote/

Esp8266 Oled Ssd1306 ⭐1,323

Driver for the SSD1306 and SH1106 based 128x64, 128x32, 64x48 pixel OLED display running on ESP8266/ESP32

Arduino_core_stm32 ⭐1,261

STM32 core support for Arduino

Homie Esp8266 ⭐1,203

💡 ESP8266 framework for Homie, a lightweight MQTT convention for the IoT

Noduino ⭐1,199

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

Sming - Open Source framework for high efficiency native ESP8266 development

Mysensors ⭐1,118

MySensors library and examples

Usbdriveby ⭐1,118

USBdriveby exploits the trust of USB devices by emulating an HID keyboard and mouse, installing a cross-platform firewall-evading backdoor, and rerouting DNS within seconds of plugging it in.

Tinygsm ⭐1,095

A small Arduino library for GSM modules, that just works

Ws2812fx ⭐1,027

WS2812 FX Library for Arduino and ESP8266

Tft_espi ⭐1,019

Arduino and PlatformIO IDE compatible TFT library optimised for the STM32, ESP8266 and ESP32 that supports different driver chips

Device Os ⭐969

Device OS (Firmware) for Particle Devices

Wifi_ducky ⭐960

Upload, save and run keystroke injection payloads with an ESP8266 + ATMEGA32U4

Ethercard ⭐908

EtherCard is an IPv4 driver for the ENC28J60 chip, compatible with Arduino IDE

Arduino_midi_library ⭐891

MIDI for Arduino

Attinycore ⭐888

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

FW for ESP8266/ESP8285/ESP32 used with 3D printer

Esp8266audio ⭐854

Arduino library to play MOD, WAV, FLAC, MIDI, RTTTL, MP3, and AAC files on I2S DACs or with a software emulated delta-sigma DAC on the ESP8266 and ESP32

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

Arduino Pro Ide ⭐823

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

An AA sized ISM radio Arduino clone

Open Home Automation ⭐808

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

Neopixelbus ⭐798

An Arduino NeoPixel support library supporting a large variety of individually addressable LEDs. Please refer to the Wiki for more details. Please use the gitter channel to ask questions as the GitHub Issues feature is used for bug tracking.

ESP8266 Deauther with a material design WebUI 📶

Blinker Library ⭐786

An IoT Solution,Blinker library for embedded hardware. Works with Arduino, ESP8266, ESP32.

Esp8266 Weather Station ⭐776

ESP8266 Weather Station library supporting OpenWeatherMap, Aeris and other sources

Esp32 Paxcounter ⭐762

Wifi & BLE driven passenger flow metering with cheap ESP32 boards

Arduinothread ⭐741

⏳ A simple way to run Threads on Arduino

Webduino ⭐740

Arduino WebServer library

Sitewhere ⭐735

SiteWhere is an industrial strength open-source application enablement platform for the Internet of Things (IoT). It provides a multi-tenant microservice-based infrastructure that includes device/asset management, data ingestion, big-data storage, and integration through a modern, scalable architecture. SiteWhere provides REST APIs for all system functionality. SiteWhere provides SDKs for many common device platforms including Android, iOS, Arduino, and any Java-capable platform such as Raspberry Pi rapidly accelerating the speed of innovation.

Adafruit_sensor ⭐731

Common sensor library

Paper Signals ⭐699

Build your own voice controlled object.

Sonoff Homekit ⭐663

Make your Sonoff Switch compatible with Apple Homekit! 🎉

Payload for teensy like a rubber ducky but the syntax is different. this Human interfaes device ( HID attacks ). Penetration With Teensy . Brutal is a toolkit to quickly create various payload,powershell attack , virus attack and launch listener for a Human Interface Device ( Payload Teensy )

Arduino Mqtt ⭐648

MQTT library for Arduino

Sonoff Mqtt Ota Arduino ⭐615

Provide ESP8266 based itead Sonoff with Web, MQTT and OTA firmware using Arduino IDE - Now EOL

Splitflap ⭐606

DIY split-flap display

⚡️ Super fast communication beetwen Unity3D and Arduino. Create Interactive experiences in a minute ⏱

Orsserialport ⭐588

Serial port library for Objective-C and Swift macOS apps

Wifiduck ⭐586

Wireless keystroke injection attack platform

A simple E-Paper display library with common base class and separate IO class for Arduino.

Haswitchplate ⭐569

LCD touchscreen for Home Automation

Taskscheduler ⭐550

Cooperative multitasking for Arduino, ESPx and STM32 microcontrollers

Esphome Core ⭐544

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

Esp32_ble_arduino ⭐526

The library source for the ESP32 BLE support for Arduino.

Async Mqtt Client ⭐525

📶 An Arduino for ESP8266 asynchronous MQTT client implementation

Universal Arduino Telegram Bot ⭐525

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

Set app volumes with real sliders! deej is an Arduino & Go project to let you build your own hardware mixer for Windows and Linux

Cartreader ⭐517

A shield for the Arduino Mega that can back up video game cartridges.

Blocklyduino ⭐515

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

Esp Mqtt Json Digital Leds ⭐499

(OBSOLETE) ESP8266 MQTT JSON Digital LEDs for Home Assistant

Minicore ⭐494

Arduino hardware package for ATmega8, ATmega48, ATmega88, ATmega168, ATmega328 and ATmega328PB

Esp Dash ⭐489

A blazing fast library to create a functional dashboard for ESP8266 and ESP32

Bare Arduino Project ⭐483

Start your Arduino projects right out of the box

NMEA and ublox GPS parser for Arduino, configurable to use as few as 10 bytes of RAM

Arduino_freertos_library ⭐480

A FreeRTOS Library for all Arduino AVR Devices (Uno, Leonardo, Mega, etc)

Platformio Atom Ide ⭐474

PlatformIO IDE for Atom: The next generation integrated development environment for IoT

Arduinomenu ⭐466

Arduino generic menu/interactivity system

Hoodloader2 ⭐462

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

Guislice ⭐462

GUIslice drag & drop embedded GUI in C for touchscreen TFT on Arduino, Raspberry Pi, ARM, ESP8266 / ESP32 / M5stack using Adafruit-GFX / TFT_eSPI / UTFT / SDL

Speech recognition toolkit for the arduino

Sensors Software ⭐438

sourcecode for reading sensor data

Remotedebug ⭐438

Library for Arduino to debug projects over WiFi, with web app or telnet, with print commands like Serial Monitor

Awesome Arduino ⭐420

A curated list of awesome Arduino hardwares, libraries and softwares with update script

Command Line Interface (CLI) for RobotOps

Automated Irrigation System ⭐412

This is the software of an open source automated irrigation system. The complete setup including hardware can be found in the README.

Rx5808 Pro Diversity ⭐407

DIY project to create your own 5.8ghz FPV diversity basestation - based off the rx5808 receiver module. Project includes basic Arduino Nano implementation to advanced custom PCB board and introduction to digital switches 4066 chip.

Example Sketch For Imu Including Kalman Filter ⭐391

Software for "Guide to gyro and accelerometer with Arduino including Kalman filtering"

Gradyhillhousegarduino ⭐384

Arduino Garden Controller and Data Logger

Mightycore ⭐383

Arduino hardware package for ATmega1284, ATmega644, ATmega324, ATmega324PB, ATmega164, ATmega32, ATmega16 and ATmega8535

Esp8266_artnetnode_v2 ⭐378

ESP8266 based WiFi ArtNet to DMX, RDM and LED Pixels

Razor 9dof Ahrs ⭐377

AHRS Firmware for the SparkFun 9DOF Razor IMU and SparkFun 9DOF Sensor Stick

Esp32 Ble Keyboard ⭐376

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

Avrgirl Arduino ⭐375

👧 📟 A NodeJS library for flashing compiled sketch files to Arduino microcontroller boards.

Onebutton ⭐370

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

Deauthdetector ⭐368

Detect deauthentication frames using an ESP8266

Peeqo Robot ⭐365

The world's first robot to interact through GIFs...'nuf said

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