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Discover the world of microcontrollers through Rust!

There are currently two versions of this book. Both of them provide an introduction to microcontrollers and how to use Rust with them. The first is older and uses an F3 Discovery circuit board, while the second is newer and uses a micro:bit circuit board instead.

This project is developed and maintained by the Resources team.


The documentation is licensed under

And the source code is licensed under either of

at your option.


Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be licensed as above, without any additional terms or conditions.

Code of Conduct

Contribution to this crate is organized under the terms of the Rust Code of Conduct, the maintainer of this crate, the Resources team, promises to intervene to uphold that code of conduct.