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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 2.7k 449

  2. arduino-cli Public

    Arduino command line tool

    Go 4.6k 408

  3. Arduino Public

    Arduino IDE 1.x

    Java 14.4k 7k

  4. ArduinoCore-API Public

    Hardware independent layer of the Arduino cores defining the official API

    C++ 245 130

  5. library-registry Public

    The Arduino Library Manager Registry

    310 1.9k

  6. docs-content Public

    Arduino documentation (docs.arduino.cc)

    Python 229 442

Repositories

Showing 10 of 261 repositories
  • library-registry Public

    The Arduino Library Manager Registry

    310 CC0-1.0 1,933 4 21 Updated Jun 6, 2025
  • arduino-cli Public

    Arduino command line tool

    Go 4,565 GPL-3.0 408 194 26 Updated Jun 6, 2025
  • setup-task Public

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

    TypeScript 131 GPL-3.0 21 2 6 Updated Jun 6, 2025
  • arduino-lint-action Public

    GitHub Actions action to check Arduino projects for problems

    TypeScript 50 Apache-2.0 9 3 3 Updated Jun 6, 2025
  • docs-content Public

    Arduino documentation (docs.arduino.cc)

    Python 229 CC-BY-SA-4.0 442 64 109 Updated Jun 5, 2025
  • arduino-lint Public

    Tool to check for problems with Arduino projects

    Go 116 GPL-3.0 12 10 5 Updated Jun 5, 2025
  • arduinoOTA Public

    Tool for uploading programs to Arduino boards over a network

    Go 29 GPL-3.0 11 1 3 Updated Jun 5, 2025
  • libraries-repository-engine Public

    Arduino Library Manager index manager

    Go 14 AGPL-3.0 3 8 2 Updated Jun 4, 2025
  • tooling-project-assets Public

    A collection of reusable assets for Arduino tooling projects

    Python 16 CC0-1.0 6 3 7 Updated Jun 3, 2025
  • portentax8-x8h7 Public

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

    C 2 GPL-2.0 2 0 0 Updated Jun 3, 2025