Repositories list

• library-registry

  Public
  The Arduino Library Manager Registry

  arduinoarduino-library

  Creative Commons Zero v1.0 Universal

  •2k•319•2•10•Updated Jul 30, 2025Jul 30, 2025

• arduino-cli

  Public
  Arduino command line tool

  cligolangarduino+ 2command-linetooling-team

  Go

  •

  GNU General Public License v3.0

  •414•4.6k•197•20•Updated Jul 30, 2025Jul 30, 2025

• help-center-content

  Public
  The content for https://support.arduino.cc

  arduino

  JavaScript

  •

  Other

  •12•15•2•5•Updated Jul 30, 2025Jul 30, 2025

• docs-content

  Public
  Arduino documentation (docs.arduino.cc)

  Python

  •

  Creative Commons Attribution Share Alike 4.0 International

  •458•244•57•114•Updated Jul 30, 2025Jul 30, 2025

• ArduinoCore-zephyr

  Public
  Arduino Core based on Zephyr+llext

  C++

  •

  Apache License 2.0

  •37•117•30•7•Updated Jul 30, 2025Jul 30, 2025

• arduino-lint

  Public
  Tool to check for problems with Arduino projects

  lintgolangarduino+ 5command-linecontinuous-integrationcilintertooling-team

  Go

  •

  GNU General Public License v3.0

  •12•118•10•5•Updated Jul 29, 2025Jul 29, 2025

• setup-task

  Public
  GitHub Actions action to make Task available for use in your workflow

  github-actionstaskfile

  TypeScript

  •

  GNU General Public License v3.0

  •21•136•2•3•Updated Jul 29, 2025Jul 29, 2025

• compile-sketches

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

  continuous-integrationcigithub-actions+ 2tooling-teamarduino

  Python

  •

  GNU General Public License v3.0

  •16•80•10•6•Updated Jul 29, 2025Jul 29, 2025

• lmp-manifest

  Public
  Shell

  •

  Other

  •5•16•0•0•Updated Jul 28, 2025Jul 28, 2025

• ArduinoCore-renesas

  Public
  arduinomicrocontrollerembedded+ 1arduino-platform

  C

  •

  MIT License

  •92•157•60•26•Updated Jul 28, 2025Jul 28, 2025

• arduino-ide

  Public
  Arduino IDE 2.x

  arduino-idearduino

  TypeScript

  •

  GNU Affero General Public License v3.0

  •470•2.7k•562•19•Updated Jul 28, 2025Jul 28, 2025

• arduino-lint-action

  Public
  GitHub Actions action to check Arduino projects for problems

  arduinocontinuous-integrationci+ 2lintergithub-actions

  TypeScript

  •

  Apache License 2.0

  •9•51•3•3•Updated Jul 28, 2025Jul 28, 2025

• go-paths-helper

  Public
  golangtooling-team

  Go

  •

  GNU General Public License v3.0

  •3•8•0•3•Updated Jul 25, 2025Jul 25, 2025

• tooling-project-assets

  Public
  A collection of reusable assets for Arduino tooling projects

  githubcontinuous-integrationci+ 3maintainersgithub-actionstooling-team

  Python

  •

  Creative Commons Zero v1.0 Universal

  •6•16•3•12•Updated Jul 25, 2025Jul 25, 2025

• forum-assets

  Public
  Tracker and collaborative development of Arduino Forum assets

  arduino

  Mermaid

  •

  Creative Commons Zero v1.0 Universal

  •9•4•6•3•Updated Jul 25, 2025Jul 25, 2025

• arduino-modulino-mpy

  Public
  A MicroPython package to read data from Modulinos and control their behaviour.

  Python

  •

  Mozilla Public License 2.0

  •4•7•0•0•Updated Jul 25, 2025Jul 25, 2025

• zephyr

  Public
  Primary Git Repository for the Zephyr Project. Zephyr is a new generation, scalable, optimized, secure RTOS for multiple hardware architectures.

  C

  •

  Apache License 2.0

  •7.7k•3•0•1•Updated Jul 24, 2025Jul 24, 2025

• ArduinoCore-mbed

  Public
  C

  •214•381•235•34•Updated Jul 24, 2025Jul 24, 2025

• render-docs

  Public
  JavaScript

  •

  Mozilla Public License 2.0

  •1•2•0•0•Updated Jul 23, 2025Jul 23, 2025

• nina-fw

  Public
  Firmware for u-blox NINA W102 WiFi/BT module

  C

  •122•145•28•11•Updated Jul 18, 2025Jul 18, 2025

• libraries-repository-engine

  Public
  Arduino Library Manager index manager

  arduino

  Go

  •

  GNU Affero General Public License v3.0

  •4•14•11•2•Updated Jul 18, 2025Jul 18, 2025

• arduinoOTA

  Public
  Tool for uploading programs to Arduino boards over a network

  arduinomicrocontrollerembedded+ 1embedded-systems

  Go

  •

  GNU General Public License v3.0

  •11•30•1•3•Updated Jul 10, 2025Jul 10, 2025

• node_modulino_firmware

  Public
  C

  •

  Mozilla Public License 2.0

  •2•2•0•0•Updated Jul 10, 2025Jul 10, 2025

• arduino-alvik-mpy

  Public
  Alvik Robot library

  Python

  •

  Mozilla Public License 2.0

  •5•17•0•2•Updated Jun 30, 2025Jun 30, 2025

• serial-monitor

  Public
  Arduino pluggable monitor for serial ports

  arduinoserial

  Go

  •

  GNU General Public License v3.0

  •6•19•1•2•Updated Jun 27, 2025Jun 27, 2025

• portentax8-stm32h7-fw

  Public
  C

  •

  GNU General Public License v3.0

  •6•6•1•1•Updated Jun 27, 2025Jun 27, 2025

• portentax8-x8h7

  Public
  Kernel modules for interfacing with various IO devices on the Portenta X8.

  C

  •

  GNU General Public License v2.0

  •2•3•0•0•Updated Jun 27, 2025Jun 27, 2025

• report-size-deltas

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

  continuous-integrationcigithub-actions+ 2tooling-teamarduino

  Python

  •

  Other

  •8•17•4•5•Updated Jun 27, 2025Jun 27, 2025

• library-registry-submission-parser

  Public
  Tool for parsing Arduino Library Manager submissions

  arduinotooling-team

  Go

  •

  GNU Affero General Public License v3.0

  •1•5•1•1•Updated Jun 23, 2025Jun 23, 2025

• arduino-cloud-cli

  Public
  ftweb

  Go

  •

  GNU Affero General Public License v3.0

  •5•20•6•0•Updated Jun 19, 2025Jun 19, 2025