Awesome-arduino

A lightweight date and time library for JeeNodes and Arduinos

RFM69

RFM69 library for RFM69W and RFM69HW (Semtech SX1231, SX1231H)

RFM12B

Arduino RFM12B library

SPIFlash

Arduino library for read/write access to SPI flash memory chips

Winbond_flash

SPI library for Winbond Flash Memory modules

ov7670-no-ram-arduino-uno

Arduino library for OV7670

DHT-sensor-library

Arduino library for DHT11DHT22, etc Temp & Humidity Sensors

Arduino-DHT22

Arduino library for the DHT22 humidity and temperature sensor

rfid

Arduino RFID Library for MFRC522

433Utils

A collection of code and documentation to assist your usage of RF 433MHz modules

esp-link

ESP8266 wifi-serial bridge, outbound TCP, and Arduino/AVR/LPC/NXP programmer

Arduino-Temperature-Control-Library

Arduino Library for Maxim Temperature Integrated Circuits

RF24

Arduino driver for nRF24L01

RF24

Optimized fork of nRF24L01 for Arduino and Raspberry Pi

RF24Mesh

Mesh Networking for RF24Network

due_can

Object oriented CANbus library for Arduino Due compatible boards

FastLED

Easily & efficiently controlling a wide variety of LED chipsets for Arduino

iot-playground

ESP8266 EasyIoT library and sensor examples

espduino

ESP8266 network client (MQTT, restful) for Arduino

esp_mqtt

MQTT client library for ESP8266 Soc

esp_bridge

ESP8266 firmware SLIP Command, support mqtt, RESTful client

Ultrasonic-HC-SR04

Ultrasonic HC-SR04 library for Arduino

MPU-9250

Arduino sketch for MPU-9250 9DoF with AHRS sensor fusion

MPU-6050

Basic MPU-6050 Arduino sketch of sensor function

MPU-9150

Arduino sketch for MPU-9150 9DoF with AHRS sensor fusion

LSM9DS0

LSM9DS0 9DOF sensor AHRS sketch

arduino-ds1302

Arduino library for the DS1302 Real Time Clock chip

xbee-arduino

Arduino library for communicating with XBees in API mode

EnableInterrupt

New Arduino interrupt library, designed for Arduino Uno/Mega 2560/Leonardo/Due

DS3232RTC

Arduino Library for Maxim Integrated DS3232 and DS3231 Real-Time Clocks

ds3231

Arduino library for DS3231 RTC

RTClib

RTC library

arduino-ds1302

Arduino library for the DS1302 Real Time Clock chip

HX711

An Arduino library Semiconductor HX711 ADC for Weight Scales

MiniPirate

Arduino Serial Command Tool

LedControl

An Arduino library for MAX7219 and MAX7221 Led display drivers

arduino-BLEPeripheral

Arduino library for creating custom BLE peripherals with Nordic Semiconductor's nRF8001 or nR51822

BTLE

Library for basic Bluetooth Low Energy with the nRF24L01+

BH1750

An Arduino library for the digital light sensor BH1750FVI

Arduino-GP2Y0A21YK-library

Arduino library for the Sharp GP2Y0A21YK IR Distance sensor

Arduino-distance-sensor-library

Arduino library for distance sensors

arduino-BLEPeripheral

Library for creating custom BLE peripherals with Nordic Semiconductor's nRF8001 or nR51822

Arduino-Temperature-Control-Library

Arduino Library for Maxim Temperature Integrated Circuits

RGB-matrix-Panel

Arduino library and example code for the 16x32 RGB matrix panels

Time

Time library for Arduino

modbusino

Small Modbus slave, RTU (serial) for Arduino

simplemodbusng

Modbus RTU Slave/Master for the Arduino

HoodLoader2

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

optiboot

Small and Fast Bootloader for Arduino and other Atmel AVR chips

Arduino-IRremote

Infrared remote library for Arduino: send and receive infrared signals

IRLib

An Arduino library for encoding and decoding infrared remote signals

i2cdevlib

I2C device library collection for AVR/Arduino or other C++-based MCUs

keysweeper

KeySweeper is a stealthy Arduino-based device, camouflaged as a functioning USB

aJson

an Arduino library to enable JSON processing with Arduino

C++ JSON library for IoT. Simple and efficient

json-streaming-parser

Library for parsing potentially huge json streams on devices with scarce memory

USB_Host_Shield_2.0

Revision 2.0 of USB Host Library for Arduino

pubsubclient

A client library for the Arduino Ethernet Shield that provides support for MQTT

WiringPi

Gordon's Arduino wiring-like WiringPi Library for the Raspberry Pi

Arduino-PID-Library

A pid library for Arduino written in C++

firmata

Firmata firmware for Arduino

uSpeech

Speech recognition toolkit for the Arduino

Talkie

Speech library for Arduino

Low-Power

Low Power Library for Arduino

ArduinoOBD

OBD-II library and sketches for Arduino

hiduino

Native USB-MIDI on the Arduino

Brain

Arduino library for reading Neurosky EEG brainwave data

Cryptosuite

Cryptographic suite for Arduino (SHA, HMAC-SHA)

Timer

A fork of Simon Monk's Arduino Timer library

PJON

One wire multi master device communications bus system for Arduino

HID

Enhanced HID functions for Arduino

Cosa

An Object-Oriented Platform for Arduino Programming

NDEF

Read and Write NDEF Messages to NFC tags with Arduino

rosserial

ROS client library for small, embedded devices, such as Arduino

SdFat

Arduino FAT16/FAT32 Library

Arduino-Communicator

Very simple Android application for communicating with Arduino

Arduino-PID-AutoTune-Library

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TinyGPS

A compact Arduino NMEA (GPS) parsing library

Arduino-EEPROMEx

Extended EEPROM library for Arduino

Arduino-CmdMessenger

CmdMessenger Communication library for Arduino

arduino-libs-manchester

Arduino Manchester Encoding

ShiftPWM

Arduino Library for software PWM with shift registers

Arduino-EasyTransfer

An Easy way to Transfer data between Arduinos

Arduino-SerialCommand

A Wiring/Arduino library to tokenize and parse commands received over a serial port

TMRpcm

Arduino library for asynchronous playback of PCM/WAV files direct from SD card

Mozzi

A sound synthesis library for Arduino

StandardCplusplus

Standard C++ for Arduino (port of uClibc++)

ArdOSC

Open Sound Control(OSC) Library for Arduino

OSC

Arduino and Teensy implementation of OSC encoding

arduino-serial

Example C and Java host code to talking to an Arduino or other "serial" device

Bounce2

Debouncing library for Arduino or Wiring

ArduinoThread

A simple way to run Threads on Arduino

AdaEncoder

Library for handling quadrature encoders for the Arduino microcontroller

PinChangeInt

Pin Change Interrupt library for the Arduino

Arduino-RFID

Arduino RFID reader with computer serial client

arcore

MIDI-USB Support for Arduino

arduino-base64

A base64 library for the arduino platform, written in C

DirectIO

Fast, simple I/O library for Arduino

arduino-EventManager

An event handling system for Arduino

OneButton

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

JTAG

JTAG library for Arduino

Sleep_n0m1

A library that sets the Arduino into sleep mode for a specified length of time

AESLib

Arduino Library for AES Encryption

MemoryFree

Arduino MemoryFree library

souliss

Arduino based Distributed Networking Framework for Smart Homes and IoT

LED-Matrix

Single/bi/tri-color LED Matrix PWM driver for arduino

OneWire

Library for Dallas/Maxim 1-Wire Chips

TinyEKF

Lightweight C/C++ Extended Kalman Filter with Arduino example

arduino_midi_library

MIDI for Arduino

FreeRTOS-Arduino

FreeRTOS 8.2.3 Arduino Libraries

Arduino_FreeRTOS_Library

A FreeRTOS Library for all Arduino AVR Devices

Automaton

Reactive State Machine Framework for Arduino

LinkedList

A fully implemented LinkedList made to work with Arduino projects

VirtualUsbKeyboard

Virtual an Arduino as a HID device

virtual-shields-arduino

Windows Virtual Shields for Arduino library

Repetier-Firmware

Firmware for Arduino based RepRap 3D printer

3D_Printer

Underverk's 3D printer

grbl

An open source, embedded, high performance g-code-parser and CNC milling controller run on a straight Arduino

Webduino

Arduino WebServer library

TinyWebServer

Small web server for Arduino, fits in 10KB ROM, less than 512 bytes RAM

RESTduino

A sketch to provide a REST-like interface to the Arduino+Ethernet Shield

aREST

A RESTful environment for Arduino

ArduinoWebsocketClient

Websocket client for Arduino

ArduinoWebsocketServer

a Websocket server running on an Arduino

esp8266

ESP8266 Wifi library and sample code for Arduino

arduino_uip

A plugin-replacement of the stock Arduino Ethernet library

HttpClient

Http Client Library for the Spark Core

arduino-restclient

Arduino RESTful HTTP Request Library

socket.io-arduino-client

A socket.io client for the Arduino Ethernet shield

Arduino-IPv6Stack

IPv6 stack for Arduino and Xbee based on Contiki OS network stack

MQTT-SN-Arduino

Connecting mesh network to the MQTT broker and tunneling MQTT protocol over Websocket

ArduinoDuePolarSSLClient

Sample Arduino Due sketch connecting to a PolarSSL server using PSK authentication

arduino-mqtt

MQTT library for Arduino based on the Eclipse Paho projects

aWOT

Arduino web server library

arduinoWebSockets

WebSocket Server and Client for Arduino

HttpClient

Arduino HTTP library

aws-iot-device-sdk-arduino-yun

SDK for connecting to AWS IoT from an Arduino Yún

HttpClient

Arduino HTTP library

microcoap

A small CoAP implementation for microcontrollers

platformio

Cross-platform code builder and the missing library manager

arduino-cmake

Arduino CMake Build system

bitlash

A programmable command shell for Arduino

arduino-shell

A command shell to interact with built-in Arduino features

Arduino_LCD_Menu

Creates menu systems primarily useful for 16x2 or 16x4 LCD displays

LiquidMenu

Menu creation library for HD44780 LCDs (parallel and I2C), wraps LiquidCrystal

LiquidTWI2

high speed I2C LCD Library for Arduino, which supports MCP23008 and MCP23017

MENWIZ

LCD menu library: Short user code to manage complex menu structures

u8glib

Arduino Monochrome Graphics Library for LCDs and OLEDs

ucglib

Arduino True Color Library for TFTs and OLEDs

johnny-five

JavaScript Robotics and IoT programming framework, Based on Arduino Firmata Protocol

Python-Arduino-Command-API

A Python library for communicating with Arduino microcontroller boards

hidapi

A Simple library for communicating with USB and Bluetooth HID devices on Linux, Mac, and Windows

BlocklyDuino

a web-based visual programming editor for arduino

noduino

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

ino

Command line toolkit for working with Arduino hardware

usb-serial-for-android

Android USB host serial driver library for CDC, FTDI, Arduino and other devices

serial-port-json-server

A serial port JSON websocket server communicate with Arduino

PhysicaloidLibrary

Android Library for communicating with physical-computing boards

Platform with iOS and Android apps to control Arduino

rad

Ruby Arduino Development

ardublock

A Block Programming Language for Arduino

Arduino library for real-time logging and streaming data to online plotly graphs

dino

Dino is a ruby gem that helps you bootstrap prototyping with an Arduino

duino

Arduino framework for node.js

pyFirmata

Python interface for the Firmata protocol

JArduino

Program your Arduino in Java

Python-Arduino-Command-API

A Python library for communicating with Arduino microcontroller boards

hwio

Go library for hardware I/O control, in the programming style of Arduino

ArduRPC

RPC library for Arduino and other microcontroller based boards

arduino-json-rpc

Simple JSON-RPC server implementation for Arduino

Arduino-signal-filtering-library

Arduino library for signal filtering

Gaussian

Gaussian filter for Arduino

The Teensy is a complete USB-based microcontroller development system

blackmagic

In application debugger for ARM Cortex microcontrollers

stm32plus

C++ library for the STM32 F0, F100, F103, F107 and F4

arduino

Official Arduino IDE

ESP8266 IDE

Arduino IDE for ESP8266

Stino

A Sublime Text Plugin for Arduino

attiny

ATtiny microcontroller support for the Arduino IDE

arduinounit

A unit testing framework for Arduino libraries

Arduino-Makefile

Makefile for Arduino sketches

arduino_sketches

Publicly-released sketches for the Arduino microprocessor

arduino-builder

A command line tool for compiling Arduino sketches

arduinounit

A unit testing framework for Arduino libraries

arduino-eclipse-plugin

A plugin to make programming the Arduino in Eclipse easy

dueboot

Rust on the Arduino Due

Arduino-Designer

Graphic Arduino designer based on Eclipse

Open source visual programming language and IDE

Arduino-Tutorial-Series

These are the supporting materials for my popular series of Tutorials on the Arduino Microcontroller Platform

esp8266

Various bits of code for ESP8266

arduino_sketches

Publicly-released sketches for the Arduino microprocessor

DUEZoo

Some proof-of-concept sketches and results for Arduino DUE

programming_arduino

Code for the book Programming Arduino: Getting Started with Sketches

ArduinoExamples

Arduino Blink Chrome App

arduinoscope

An oscilloscope, using Arduino and Processing/node

ArduinoPlot

Real time Plot Numeric Values sent from Arduino over Serial Port

ArduinoISP

Use the Arduino to program AVR chips

arduino-sms-alarm

An Arduino based burglar alarm that sends an SMS when motion is detected

QUADCOPTER_V2

A quadcopter project based on Raspberry Pi and Arduino

The controller will rotate your GoPro over a set angle for a set duration or will rotate your GoPro for a full rotation for a set duration

A DIY desktop smart garden designed to give everyone a green thumb

clone of Erbbie

A coolbox in which you can control the temperature in three separate compartments