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.

elapsedMillis

Arduino 'port' of the elapsedMillis library

23   71   71  

ESP8266_ArtNet-LED-DMX-Node

ESP8266 based WiFi ArtNet-Node for WS2812B-LED Pixel

21   71   71  

esp32ModbusTCP

Modbus client for ESP32

29   71   71  

ArduinoGamepad

A GamePad HID library for Arduino Pro Micro/Leonardo (ATMega32u4)

19   71   71  

MiniForth

A tiny Forth I built in a week. Blog post: https://www.thanassis.space...

7   71   71  

STM32-SID-PLAYER

SID chip (6581 and 8580) and 6502 CPU emulator, with audio output on p...

9   71   71  

boot2duino

The World's Most Useless Arduino Platform.

10   71   71  

SimpleFTPServer

A simple FTP server for Arduino, ArduinoSAMD WiFiNINA, esp8266, esp32,...

23   71   71  

awesome-linbus

:articulated_lorry: An awesome LIN bus tools, hardware and resources

5   71   71  

esp8266_p1meter

dsmr 4.2 P1 meter to mqtt using esp8266 nodemcu

81   70   70  

ArduinoWeatherOS

Arduino Uno, 433MhzRx and OS WMR86 Weather Station

16   70   70  

USBMidiKliK

A robust USB MIDI Arduino firmware, with a dual bootloader, based on t...

15   70   70  

esp32-slcan

ESP32 slcan compatible device

12   70   70  

hArduino

Control your Arduino board from Haskell, using the Firmata protocol

8   69   69  

ArduinoSpritzCipher

Spritz encryption system portable C library, CSPRNG, cryptographic has...

14   69   69  

uRTCLib

Really tiny library to basic RTC functionality on Arduino. DS1307, DS3...

19   69   69  

monitor

BrewBench Monitor is a homebrew and brewery controller and fermentatio...

17   69   69  

arduino-nats

An Arduino / ESP8266 / Particle Photon compatible C++ library for comm...

11   69   69  

gbcam-rev-engineer

Tools used to reverse engineer the GB Camera using Arduino UNO.

8   69   69  

Seeed_Arduino_Sketchbook

This library provides many Wio terminal demos and some other demo for...

47   69   69  

WUD-Ducky

An ESP32-S2 RubberDucky script parser, with Mouse/PenDrive support 🦆

11   69   69  

MPU-6050-9250-I2C-CompFilter

MPU6050/9250 I2C and SPI interface. Sensor fusion using a complementar...

23   69   69  

Longduino

Longduino is an Arduino port for gd32v mcu.

19   68   68  

SIGNALDuino

System to capture digital signaldata and transfer them to another syst...

32   68   68  

usbhostcopro

USB Host Co-processor

8   68   68  

platform-atmelsam

Atmel SAM: development platform for PlatformIO

96   68   68  

ArduinoIoTCloud

58   68   68  

TM1638plus

An Arduino library to display data on a 8-digit TM1638 seven segment m...

21   68   68  

gfx_demo

GFX Demo for Arduino and the ESP-IDF

8   68   68  

RaspberryPiPhotobooth

Using a Raspberry Pi and Gphoto so that you can control a High Def cam...

22   68   68  

arduino-printf

Add printf support to the Arduino SDK

11   68   68  

CubOS

13   68   68  

CanSat-Ground-station

Code for a CanSat or OBCs GUI ground station where different sensor da...

25   68   68  

Cape

String encryption for Arduino, limited microcontrollers and other embe...

19   67   67  

mifare-classic-toolkit

RFID / NFC :: Mifare Classic 1k info and tools

15   67   67  

MH-Z-CO2-Sensors

Arduino imeplementation for CO2 sensors of the MH-Z series (Intelligen...

36   67   67  

Uno_vu_line

Arduino code for a stereo VU meter with lots of patterns

27   67   67  

Arduino-SimpleFOC-PowerShield

A powerful Arduino shield for running BLDC motors using the FOC algori...

21   67   67  

source-code

Fumik: Open-source, wall drawing robot

5   67   67  

devkit-sdk

Arduino library and package for the MXChip IoT DevKit

59   66   66  

luminave

Operate all the lights with your web browser and create stunning visua...

8   66   66  

arduino-yksim

Simulate Yubikey with Arduino Leonardo

19   66   66  

ESP32-MINI-KIT

This kit is based on esp-wroom-32

34   66   66  

TeensyTimerTool

Generic Interface to Teensy Timers

16   66   66  

yertle

A 3D Printed Quadrupedal Robot for Locomotion Research. :turtle:

10   66   66  

ACS712

Arduino library for ACS Current Sensor - 5A, 20A, 30A

23   66   66  

Embedded_EKF_Library

A compact Extended Kalman Filter (EKF) library for real time embedded...

18   66   66  

hapi

Hydro­ponic Automa­tion Plat­form Ini­tia­tive (HAPI)

21   65   65  

EasyUI

ESP8266 User Interface Library.

22   65   65  

TTGO-T-Wristband

First steps with TTGO T-Wristband

20   65   65