Repositories list

• docs-content

  Public
  Arduino documentation (docs.arduino.cc)

  Python

  •

  Creative Commons Attribution Share Alike 4.0 International

  •459•246•57•116•Updated Aug 7, 2025Aug 7, 2025

• arduino-cli

  Public
  Arduino command line tool

  cligolangarduino+ 2command-linetooling-team

  Go

  •

  GNU General Public License v3.0

  •415•4.6k•198•23•Updated Aug 7, 2025Aug 7, 2025

• library-registry

  Public
  The Arduino Library Manager Registry

  arduinoarduino-library

  Creative Commons Zero v1.0 Universal

  •2.1k•319•1•13•Updated Aug 7, 2025Aug 7, 2025

• arduino101load

  Public
  multiplatform launcher for Arduino101 dfu-util flashing utility

  Go

  •8•2•0•0•Updated Aug 6, 2025Aug 6, 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 Aug 6, 2025Aug 6, 2025

• uno-r4-wifi-fwuploader-plugin

  Public
  Go

  •

  GNU Affero General Public License v3.0

  •2•3•1•2•Updated Aug 6, 2025Aug 6, 2025

• libraries-repository-engine

  Public
  Arduino Library Manager index manager

  arduino

  Go

  •

  GNU Affero General Public License v3.0

  •3•14•11•4•Updated Aug 6, 2025Aug 6, 2025

• arduino-ide

  Public
  Arduino IDE 2.x

  arduino-idearduino

  TypeScript

  •

  GNU Affero General Public License v3.0

  •473•2.7k•565•20•Updated Aug 6, 2025Aug 6, 2025

• arduino-examples

  Public
  Arduino IDE bundled examples

  arduinomicrocontrollerembedded+ 2embedded-systemsarduino-sketch

  Shell

  •

  Creative Commons Zero v1.0 Universal

  •49•114•11•16•Updated Aug 6, 2025Aug 6, 2025

• imgtool-packing

  Public
  HCL

  •

  Apache License 2.0

  •0•2•0•3•Updated Aug 6, 2025Aug 6, 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•13•Updated Aug 6, 2025Aug 6, 2025

• serial-monitor

  Public
  Arduino pluggable monitor for serial ports

  arduinoserial

  Go

  •

  GNU General Public License v3.0

  •6•19•1•3•Updated Aug 6, 2025Aug 6, 2025

• serial-discovery

  Public
  An Arduino IDE pluggable-discovery for Serial ports

  gogolangarduino+ 1tooling-team

  Go

  •

  GNU General Public License v3.0

  •4•23•0•3•Updated Aug 6, 2025Aug 6, 2025

• arduino-language-server

  Public
  An Arduino Language Server based on Clangd to Arduino code autocompletion

  arduinolanguage-server

  Go

  •

  GNU Affero General Public License v3.0

  •19•159•30•4•Updated Aug 6, 2025Aug 6, 2025

• mdns-discovery

  Public
  mdns (bonjour) pluggable discovery

  arduino

  Go

  •

  GNU General Public License v3.0

  •6•21•2•2•Updated Aug 6, 2025Aug 6, 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•137•2•5•Updated Aug 6, 2025Aug 6, 2025

• go-properties-orderedmap

  Public
  Helper functions to handle ordered maps of hierarchical properties

  gogolangarduino+ 1tooling-team

  Go

  •

  GNU General Public License v2.0

  •3•4•1•1•Updated Aug 6, 2025Aug 6, 2025

• nicla-sense-me-fw

  Public
  Arduino Nicla Sense ME resources (libraries, bootloader, host pc utilities)

  arduino

  C

  •

  GNU Affero General Public License v3.0

  •26•56•27•4•Updated Aug 6, 2025Aug 6, 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•6•Updated Aug 6, 2025Aug 6, 2025

• cpp-test-action

  Public
  A GitHub Actions action for testing C/C++ projects

  cc-plus-plusunit-testing+ 6coveragecmakecppcontinuous-integrationcigithub-actions

  Other

  •1•17•1•1•Updated Aug 6, 2025Aug 6, 2025

• tooling-rfcs

  Public
  RFCs related to Arduino tooling projects

  arduinotooling-team

  Creative Commons Zero v1.0 Universal

  •4•7•5•2•Updated Aug 6, 2025Aug 6, 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•3•Updated Aug 6, 2025Aug 6, 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•8•Updated Aug 6, 2025Aug 6, 2025

• create-changelog

  Public
  Action to create changelog from Git repositories

  changelogchangelog-generatorgithub-actions+ 1tooling-team

  TypeScript

  •

  MIT License

  •2•3•0•19•Updated Aug 6, 2025Aug 6, 2025

• arduino-cli-example

  Public
  tooling-teamarduinogithub-actions

  C++

  •

  The Unlicense

  •20•24•1•1•Updated Aug 6, 2025Aug 6, 2025

• pluggable-discovery-protocol-handler

  Public
  gogolangarduino

  Go

  •

  Other

  •2•5•0•3•Updated Aug 6, 2025Aug 6, 2025

• forum-assets

  Public
  Tracker and collaborative development of Arduino Forum assets

  arduino

  Mermaid

  •

  Creative Commons Zero v1.0 Universal

  •9•4•6•4•Updated Aug 6, 2025Aug 6, 2025

• portentax8-stm32h7-fw

  Public
  C

  •

  GNU General Public License v3.0

  •6•6•1•2•Updated Aug 6, 2025Aug 6, 2025

• rp2040tools

  Public
  arduinomicrocontrollerembedded+ 2embedded-systemsrp2040

  Go

  •

  Mozilla Public License 2.0

  •6•28•0•3•Updated Aug 6, 2025Aug 6, 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•7•Updated Aug 6, 2025Aug 6, 2025