I can really recommend getting a micro:bit board and following the discovery book [1].
There are a few other books in the embedded Rust bookshelf [2].
Otherwise, I wrote a bunch of sensor drivers and simple examples for several boards: [3]
[1]: https://docs.rust-embedded.org/discovery/index.html
[2]: https://docs.rust-embedded.org/
[3]: https://github.com/eldruin/driver-examples
I might also play with ARM a bit, I have a few black pills that hopefully will be easier to get started with, now that I think about it.
I can really recommend getting a micro:bit board and following the discovery book [1].
There are a few other books in the embedded Rust bookshelf [2].
Otherwise, I wrote a bunch of sensor drivers and simple examples for several boards: [3]
[1]: https://docs.rust-embedded.org/discovery/index.html
[2]: https://docs.rust-embedded.org/
[3]: https://github.com/eldruin/driver-examples