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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.

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  1. arduino-ide Public

    Arduino IDE 2.x

    TypeScript 2.5k 425

  2. arduino-cli Public

    Arduino command line tool

    Go 4.5k 398

  3. Arduino Public

    Arduino IDE 1.x

    Java 14.3k 7k

  4. ArduinoCore-API Public

    Hardware independent layer of the Arduino cores defining the official API

    C++ 237 127

  5. library-registry Public

    The Arduino Library Manager Registry

    285 1.8k

  6. docs-content Public

    Arduino documentation (docs.arduino.cc)

    Python 202 423

Repositories

Showing 10 of 258 repositories
  • library-registry Public

    The Arduino Library Manager Registry

    285 CC0-1.0 1,834 0 11 Updated Mar 25, 2025
  • arduino-lint-action Public

    GitHub Actions action to check Arduino projects for problems

    TypeScript 47 Apache-2.0 9 3 3 Updated Mar 25, 2025
  • C 4 GPL-3.0 6 1 0 Updated Mar 25, 2025
  • serial-discovery Public

    An Arduino IDE pluggable-discovery for Serial ports

    Go 21 GPL-3.0 3 0 2 Updated Mar 25, 2025
  • arduino-cli Public

    Arduino command line tool

    Go 4,501 GPL-3.0 398 192 26 Updated Mar 25, 2025
  • setup-task Public

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

    TypeScript 117 GPL-3.0 18 2 5 Updated Mar 25, 2025
  • nina-fw Public

    Firmware for u-blox NINA W102 WiFi/BT module

    C 142 118 27 7 Updated Mar 25, 2025
  • tooling-project-assets Public

    A collection of reusable assets for Arduino tooling projects

    Python 13 CC0-1.0 6 3 7 Updated Mar 25, 2025
  • arduino-ide Public

    Arduino IDE 2.x

    TypeScript 2,529 AGPL-3.0 425 551 14 Updated Mar 25, 2025
  • lmp-manifest Public
    Shell 14 5 1 0 Updated Mar 25, 2025