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Arduino CLI is an all-in-one solution that provides Boards/Library Managers, sketch builder, board detection, uploader,and many other tools needed to use any Arduino compatible board and platform from command line or machine interfaces.

For guidance on installation and development, see theUser documentation.

1. Install the Arduino CLI
2. Follow theGetting Started guide to check out what the CLI can do
3. Browse theCommands reference to see all the available commands
4. Should you have an issue, read theFAQ page

Contributions are welcome!

Please read the documentHow to contribute which will show you how to build the source code, run the tests, andcontribute your changes to the project.

✨ Thanks to all ourcontributors! ✨

Nightly builds are available for testing.

If you think you found a vulnerability or other security-related bug in the Arduino CLI, please read oursecuritypolicy and report the bug to our Security Team 🛡️ Thank you!

e-mail contact:security@arduino.cc

Arduino CLI is licensed under the GPL-3.0 license.

You can be released from the requirements of the above license by purchasing a commercial license. Buying such a licenseis mandatory if you want to modify or otherwise use the software for commercial activities involving the Arduinosoftware without disclosing the source code of your own applications. To purchase a commercial license, send an email tolicense@arduino.cc