arduino — open-source software health

Go · npm · PyPI

82Goodhealth index

arduino/arduino-cli

Arduino command line tool

Go★ 4,971Jul 22, 2026

GPL-3.0Jul 22, 2026 · metrics 1.13.0

npm · PyPI

70Goodhealth index

arduino/compile-sketches

GitHub Actions action that checks whether Arduino sketches compile and produces a report of data from the compilations

Python★ 90Jul 19, 2026

GPL-3.0Jul 19, 2026 · metrics 1.13.0

PyPI

70Goodhealth index

serial-studio/serial-studio

Open-source telemetry dashboard. Supports UART, BLE, MQTT, Modbus, CAN Bus and more.

C++ · HTML★ 7,051Jul 18, 2026

Custom licenseJul 18, 2026 · metrics 1.13.0

Go · npm · PyPI

65Moderatehealth index

arduino/serial-discovery

An Arduino IDE pluggable-discovery for Serial ports

Go★ 25Jul 19, 2026

GPL-3.0Jul 19, 2026 · metrics 1.13.0

npm · PyPI

64Moderatehealth index

arduino/arduino-lint-action

GitHub Actions action to check Arduino projects for problems

TypeScript★ 57Jul 22, 2026

Apache-2.0Jul 22, 2026 · metrics 1.13.0

npm · PyPI

62Moderatehealth index

arduino/report-size-deltas

GitHub Actions action that comments on pull requests with a report of change in memory usage of Arduino sketches

Python★ 21Jul 19, 2026

Custom licenseJul 19, 2026 · metrics 1.13.0

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62Moderatehealth index

nrf24/rf24network

OSI Layer 3 Networking for nRF24L01(+) and nRF52x on Arduino and Raspberry Pi

C++ · CMake★ 383↓ 0/moJul 14, 2026

GPL-2.0Jul 14, 2026 · metrics 1.13.0

npm

60Moderatehealth index

FarmBot/farmbot-js

Javascript wrapper for FarmBot's authentication and RPC instructions

TypeScript★ 120↓ 5,523/moJul 19, 2026

MITJul 19, 2026 · metrics 1.13.0

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60Moderatehealth index

platformio/platform-ststm32

ST STM32: development platform for PlatformIO

Python · Linker Script★ 470Jul 17, 2026

Apache-2.0Jul 17, 2026 · metrics 1.13.0

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56Moderatehealth index

Arduino-IRremote/Arduino-IRremote

Infrared remote library for Arduino: send and receive infrared signals with multiple protocols

C++★ 5,011Jul 22, 2026

Custom licenseJul 22, 2026 · metrics 1.13.0

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56Moderatehealth index

electroniccats/mpu6050

MPU6050 Arduino Library

C++★ 457↓ 0/moJul 14, 2026

MITJul 14, 2026 · metrics 1.13.0

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54Moderatehealth index

PlatformIO/platform-teensy

Teensy: development platform for PlatformIO

Python★ 102↓ 0/moJul 14, 2026

Apache-2.0Jul 14, 2026 · metrics 1.13.0

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48At riskhealth index

kitesurfer1404/ws2812fx

WS2812 FX Library for Arduino and ESP8266

C++ · C★ 1,722Jul 18, 2026

MITJul 18, 2026 · metrics 1.13.0

npm

47At riskhealth index

arduino/setup-arduino-cli

GitHub Action to setup Arduino CLI

TypeScript★ 79Jul 21, 2026

MITJul 21, 2026 · metrics 1.13.0

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46At riskhealth index

hideakitai/ArduinoOSC

OSC subscriber / publisher for Arduino

C++★ 230Jul 20, 2026

MITJul 20, 2026 · metrics 1.13.0

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42At riskhealth index

bblanchon/ArduinoStreamUtils

💪 Power-ups for Arduino streams

C++★ 281↓ 0/moJul 14, 2026

MITJul 14, 2026 · metrics 1.13.0

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38At riskhealth index

ivanseidel/duetimer

⏳ Timer Library fully implemented for Arduino DUE

C++★ 218↓ 0/moJul 14, 2026

MITJul 14, 2026 · metrics 1.13.0

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36At riskhealth index

luni64/TeensyStep

Fast Stepper Motor Library for Teensy boards

C++★ 295Jul 20, 2026

MITJul 20, 2026 · metrics 1.13.0

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32At riskhealth index

7semi-solutions/7semi-bno055-arduino-library

Arduino library for the 7Semi BNO055 9-axis IMU sensor. Supports I2C, Euler angles, quaternions, and calibration tools.

C++★ 0Jul 17, 2026

MITJul 17, 2026 · metrics 1.13.0

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26Criticalhealth index

mprograms/SimpleRotary

SimpleRotary is a Arduino library for using basic bare-bones type rotary encoders. Usually these are the cheap ones without the breakout board. - Getting rotary encoder rotation direction. - Getting rotary select button press. - Getting rotary select button long press. - Getting rotary select button press time. - Basic debouncing of rotary / button. - Basic error correcting of out-of-sync rotational readings. - Use of both high and low triggers.

C++★ 36Jul 19, 2026

GPL-3.0Jul 19, 2026 · metrics 1.13.0

npm

25Criticalhealth index

microflo/microflo

Live dataflow programming for microcontrollers and embedded

CoffeeScript · C++★ 220↓ 268/moJul 23, 2026

MITJul 23, 2026 · metrics 1.13.0

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12Criticalhealth index

zischknall/bohlebots_bno055

Arduino library for the BNO055 breakout board from Bosch. Enables easy use as a compass for robotics (RoboCup Junior). Support for ESP32

C++★ 10Jul 17, 2026

GPL-2.0Jul 17, 2026 · metrics 1.13.0

#arduino