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@arduino

Arduino

This org contains the official Arduino tools (IDE, CLI...), documentation and cores. See @arduino-libraries for the official libraries.

🤗 Welcome to the Arduino open source community!

This organization hosts the various open-source projects managed by the Arduino team, including:

Maintaining these projects and handling community contributions is a hard job. Please support us by buying original Arduino products or by donating, or even better by joining us in the maintenance of these repositories. Your help will be very appreciated.

✨ How you can contribute

  • Triage open issues: try to reproduce issues reported by other users and confirm whether you can experience them as well, or ask users for more details if needed. Spot duplicates. Improve descriptions. Help users who ask for support.
  • Submit fixes and implementations: pick an open issue or feature request that you think you can implement yourself, and submit a pull request with an implementation.
  • Test open pull requests: try to run the proposed modifications and report your success or failure. Testing on real hardware takes time and any help in this will speed up our responsiveness in merging contributions.
  • Help others contribute by reviewing their code and suggesting good ways to implement fixes and features.
  • Write documentation and improve the existing content.

We value contributions and we provide the most active and constant contributors with public recognition, maintainer status and hardware goodies.

🔒 Security

To report potential vulnerabilities, please see our security policy.

Pinned Loading

  1. arduino-ide arduino-ide Public

    Arduino IDE 2.x

    TypeScript 2.5k 416

  2. arduino-cli arduino-cli Public

    Arduino command line tool

    Go 4.5k 393

  3. Arduino Arduino Public

    Arduino IDE 1.x

    Java 14.3k 7k

  4. ArduinoCore-API ArduinoCore-API Public

    Hardware independent layer of the Arduino cores defining the official API

    C++ 232 126

  5. library-registry library-registry Public

    The Arduino Library Manager Registry

    279 1.8k

  6. docs-content docs-content Public

    Arduino documentation (docs.arduino.cc)

    Python 193 411

Repositories

Showing 10 of 258 repositories
  • libraries-repository-engine Public

    Arduino Library Manager index manager

    arduino/libraries-repository-engine’s past year of commit activity
    Go 12 AGPL-3.0 4 6 3 Updated Feb 27, 2025
  • docs-content Public

    Arduino documentation (docs.arduino.cc)

    arduino/docs-content’s past year of commit activity
    Python 193 CC-BY-SA-4.0 411 68 107 Updated Feb 27, 2025
  • library-registry Public

    The Arduino Library Manager Registry

    arduino/library-registry’s past year of commit activity
    279 CC0-1.0 1,785 1 16 Updated Feb 26, 2025
  • arduino-examples Public

    Arduino IDE bundled examples

    arduino/arduino-examples’s past year of commit activity
    Shell 99 CC0-1.0 47 11 15 Updated Feb 26, 2025
  • arduino/help-center-content’s past year of commit activity
    JavaScript 11 12 1 4 Updated Feb 26, 2025
  • arduino/ArduinoCore-renesas’s past year of commit activity
    C 132 MIT 85 55 30 Updated Feb 26, 2025
  • arduino-ide Public

    Arduino IDE 2.x

    arduino/arduino-ide’s past year of commit activity
    TypeScript 2,486 AGPL-3.0 416 550 15 Updated Feb 26, 2025
  • arduino-cli Public

    Arduino command line tool

    arduino/arduino-cli’s past year of commit activity
    Go 4,478 GPL-3.0 393 191 21 Updated Feb 26, 2025
  • setup-task Public

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

    arduino/setup-task’s past year of commit activity
    TypeScript 116 GPL-3.0 17 2 5 Updated Feb 25, 2025
  • arduino-fwuploader Public

    A Command Line Tool made to update the firmware and/or add SSL certificates for any Arduino board equipped with WINC or NINA Wi-Fi module.

    arduino/arduino-fwuploader’s past year of commit activity
    Go 57 AGPL-3.0 17 8 4 Updated Feb 25, 2025