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The Top 746 Arduino Open Source Projects

Categories > Hardware > Arduino
Tasmota ⭐ 15,178
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 ⭐ 12,209
JavaScript Robotics and IoT programming framework, developed at Bocoup.
Arduino ⭐ 11,700
open-source electronics platform
Marlin ⭐ 11,124
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 ⭐ 8,213
Affordable WiFi hacking platform for testing and learning
Tinygo ⭐ 7,939
Go compiler for small places. Microcontrollers, WebAssembly, and command-line tools. Based on LLVM.
Gobot ⭐ 7,142
Golang framework for robotics, drones, and the Internet of Things (IoT)
Lowlevelprogramming University ⭐ 6,807
How to be low-level programmer
Arduino Esp32 ⭐ 6,668
Arduino core for the ESP32
Arduinojson ⭐ 5,113
📟 JSON library for Arduino and embedded C++. Simple and efficient.
Platformio Core ⭐ 5,063
PlatformIO is a professional collaborative platform for embedded development 👽 A place where Developers and Teams have true Freedom! No more vendor lock-in!
Wifimanager ⭐ 4,595
ESP8266 WiFi Connection manager with web captive portal
Cylon ⭐ 3,798
JavaScript framework for robotics, drones, and the Internet of Things (IoT)
Arduino Irremote ⭐ 3,223
Infrared remote library for Arduino: send and receive infrared signals with multiple protocols
Blynk Library ⭐ 3,107
Blynk library for embedded hardware. Works with Arduino, ESP8266, Raspberry Pi, Intel Edison/Galileo, LinkIt ONE, Particle Core/Photon, Energia, ARM mbed, etc.
Nectarjs ⭐ 2,926
🔱 Javascript's God Mode. No VM. No Bytecode. No GC. Just native binaries.
Arduino Cli ⭐ 2,887
Arduino command line tool
Pjon ⭐ 2,550
PJON® (Padded Jittering Operative Network) is an experimental, arduino-compatible, multi-master, multi-media network protocol.
Blynk Server ⭐ 2,206
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 ⭐ 2,174
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 ⭐ 2,025
🎵 🌈 Real-time LED strip music visualization using Python and the ESP8266 or Raspberry Pi
Openbot ⭐ 1,800
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 ⭐ 1,738
Infrared remote library for ESP8266/ESP32: send and receive infrared signals with multiple protocols. Based on: https://github.com/shirriff/Arduino-IRremote/
Serial Studio ⭐ 1,729
Multi-purpose serial data visualization & processing program
Rf24 ⭐ 1,713
OSI Layer 2 driver for nRF24L01 on Arduino & Raspberry Pi/Linux Devices
Splitflap ⭐ 1,695
DIY split-flap display
Arduino_core_stm32 ⭐ 1,502
STM32 core support for Arduino
Esp8266 Oled Ssd1306 ⭐ 1,442
Driver for the SSD1306 and SH1106 based 128x64, 128x32, 64x48 pixel OLED display running on ESP8266/ESP32
Tft_espi ⭐ 1,294
Arduino and PlatformIO IDE compatible TFT library optimised for the Raspberry Pi Pico (RP2040), STM32, ESP8266 and ESP32 that supports different driver chips
Blinker Library ⭐ 1,280
An IoT Solution,Blinker library for embedded hardware. Works with Arduino, ESP8266, ESP32.
Homie Esp8266 ⭐ 1,248
💡 ESP8266 framework for Homie, a lightweight MQTT convention for the IoT
Tinygsm ⭐ 1,230
A small Arduino library for GSM modules, that just works
Noduino ⭐ 1,207
JavaScript and Node.js Framework for controlling Arduino with HTML and WebSockets
Sming ⭐ 1,204
Sming - Open Source framework for high efficiency native ESP8266 development
Mysensors ⭐ 1,163
MySensors library and examples
Ws2812fx ⭐ 1,130
WS2812 FX Library for Arduino and ESP8266
Usbdriveby ⭐ 1,125
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.
Esp8266audio ⭐ 1,034
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
Esp3d ⭐ 1,025
FW for ESP8266/ESP8285/ESP32 used with 3D printer
Wifi_ducky ⭐ 1,019
Upload, save and run keystroke injection payloads with an ESP8266 + ATMEGA32U4
Arduino_midi_library ⭐ 1,003
MIDI for Arduino
Attinycore ⭐ 1,000
Arduino core for ATtiny 1634, 828, x313, x4, x41, x5, x61, x7 and x8
Device Os ⭐ 981
Device OS (Firmware) for Particle Devices
Ethercard ⭐ 929
EtherCard is an IPv4 driver for the ENC28J60 chip, compatible with Arduino IDE
Arduino Pro Ide ⭐ 916
The Arduino IDE for advanced users and developers. Experimental alpha version.
Ferret ⭐ 892
Ferret is a free software lisp implementation for real time embedded control systems.
Neopixelbus ⭐ 869
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.
Esp32 Paxcounter ⭐ 863
Wifi & BLE driven passenger flow metering with cheap ESP32 boards
Wi Pwn ⭐ 856
ESP8266 firmware for performing deauthentication attacks, with ease.
Esp8266 Weather Station ⭐ 832
ESP8266 Weather Station library supporting OpenWeatherMap, Aeris and other sources
Open Home Automation ⭐ 828
Open Home Automation with Home Assistant, ESP8266/ESP32 and MQTT
Aaduino ⭐ 814
An AA sized ISM radio Arduino clone
Sitewhere ⭐ 809
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.
Deej ⭐ 798
Set app volumes with real sliders! deej is an Arduino & Go project to let you build your own hardware mixer for Windows and Linux
Wifiduck ⭐ 796
Wireless keystroke injection attack platform
Adafruit_sensor ⭐ 769
Common sensor library
Arduinothread ⭐ 767
⏳ A simple way to run Threads on Arduino
Sonoff Homekit ⭐ 746
Make your Sonoff Switch compatible with Apple Homekit! 🎉
Webduino ⭐ 740
Arduino WebServer library
Paper Signals ⭐ 705
Build your own voice controlled object.
Arduino Mqtt ⭐ 698
MQTT library for Arduino
Brutal ⭐ 687
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 )
Haswitchplate ⭐ 674
LCD touchscreen for Home Automation
Xod ⭐ 664
XOD IDE
Taskscheduler ⭐ 636
Cooperative multitasking for Arduino, ESPx and STM32 microcontrollers
Gxepd ⭐ 631
A simple E-Paper display library with common base class and separate IO class for Arduino.
Orsserialport ⭐ 618
Serial port library for Objective-C and Swift macOS apps
Sonoff Mqtt Ota Arduino ⭐ 617
Provide ESP8266 based itead Sonoff with Web, MQTT and OTA firmware using Arduino IDE - Now EOL
Cartreader ⭐ 617
A shield for the Arduino Mega that can back up video game cartridges.
Esp32 Ble Keyboard ⭐ 617
Bluetooth LE Keyboard library for the ESP32 (Arduino IDE compatible)
Wrmhl ⭐ 608
⚡️ Super fast communication beetwen Unity3D and Arduino. Create Interactive experiences in a minute ⏱
Arduino Homekit Esp8266 ⭐ 600
Native Apple HomeKit accessory implementation for the ESP8266 Arduino core.
Universal Arduino Telegram Bot ⭐ 598
Use Telegram on your Arduino (ESP8266 or Wifi-101 boards)
Esp Dash ⭐ 581
Blazing fast library to create a functional dashboard for ESP8266 and ESP32
Async Mqtt Client ⭐ 575
📶 An Arduino for ESP8266 asynchronous MQTT client implementation
Minicore ⭐ 569
Arduino hardware package for ATmega8, ATmega48, ATmega88, ATmega168, ATmega328 and ATmega328PB
Esp32_ble_arduino ⭐ 568
The library source for the ESP32 BLE support for Arduino.
Guislice ⭐ 564
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
Esphome Core ⭐ 546
🚨 No longer used 🚨 - The C++ framework behind ESPHome
Arduinomenu ⭐ 541
Arduino generic menu/interactivity system
Arduino_freertos_library ⭐ 541
A FreeRTOS Library for all Arduino AVR Devices (Uno, Leonardo, Mega, etc)
Blocklyduino ⭐ 532
BlocklyDuino is a web-based visual programming editor for arduino.
Hoodloader2 ⭐ 522
16u2 Bootloader to reprogram 16u2 + 328/2560 with Arduino IDE
Neogps ⭐ 517
NMEA and ublox GPS parser for Arduino, configurable to use as few as 10 bytes of RAM
Watchy ⭐ 514
Watchy - An Open Source E-Ink Smartwatch
Bare Arduino Project ⭐ 510
Start your Arduino projects right out of the box
Esp Mqtt Json Digital Leds ⭐ 504
(OBSOLETE) ESP8266 MQTT JSON Digital LEDs for Home Assistant
Sensors Software ⭐ 476
sourcecode for reading sensor data
Platformio Atom Ide ⭐ 475
PlatformIO IDE for Atom: The next generation integrated development environment for IoT
Remotedebug ⭐ 475
Library for Arduino to debug projects over WiFi, with web app or telnet, with print commands like Serial Monitor
Automated Irrigation System ⭐ 464
This is the software of an open source automated irrigation system. The complete setup including hardware can be found in the README.
Awesome Arduino ⭐ 453
A curated list of awesome Arduino hardwares, libraries and softwares with update script
Uspeech ⭐ 452
Speech recognition toolkit for the arduino
Onebutton ⭐ 446
An Arduino library for using a single button for multiple purpose input.
Arduino Foc ⭐ 445
Arduino FOC for BLDC and Stepper motors - Arduino Based Field Oriented Control Algorithm Library
Mightycore ⭐ 427
Arduino hardware package for ATmega1284, ATmega644, ATmega324, ATmega324PB, ATmega164, ATmega32, ATmega16 and ATmega8535
Gort ⭐ 424
Command Line Interface (CLI) for RobotOps
Deauthdetector ⭐ 420
Detect deauthentication frames using an ESP8266
Control Surface ⭐ 419
Arduino library for creating MIDI controllers and other MIDI devices.
Arduino Builder ⭐ 417
A command line tool for compiling Arduino sketches
1-100 of 746 projects
Advertising 📦 10
All Projects
Application Programming Interfaces 📦 124
Applications 📦 192
Artificial Intelligence 📦 78
Blockchain 📦 73
Build Tools 📦 113
Cloud Computing 📦 80
Code Quality 📦 28
Collaboration 📦 32
Command Line Interface 📦 49
Community 📦 83
Companies 📦 60
Compilers 📦 63
Computer Science 📦 80
Configuration Management 📦 42
Content Management 📦 175
Control Flow 📦 213
Data Formats 📦 78
Data Processing 📦 276
Data Storage 📦 135
Economics 📦 64
Frameworks 📦 215
Games 📦 129
Graphics 📦 110
Hardware 📦 152
Integrated Development Environments 📦 49
Learning Resources 📦 166
Legal 📦 29
Libraries 📦 129
Lists Of Projects 📦 22
Machine Learning 📦 347
Mapping 📦 64
Marketing 📦 15
Mathematics 📦 55
Media 📦 239
Messaging 📦 98
Networking 📦 315
Operating Systems 📦 89
Operations 📦 121
Package Managers 📦 55
Programming Languages 📦 245
Runtime Environments 📦 100
Science 📦 42
Security 📦 396
Social Media 📦 27
Software Architecture 📦 72
Software Development 📦 72
Software Performance 📦 58
Software Quality 📦 133
Text Editors 📦 49
Text Processing 📦 136
User Interface 📦 330
User Interface Components 📦 514
Version Control 📦 30
Virtualization 📦 71
Web Browsers 📦 42
Web Servers 📦 26
Web User Interface 📦 210