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The original was posted on /r/rust by /u/kaspar030 on 2025-05-07 15:35:22+00:00.


We’re very happy to release Ariel OS v0.2.0!

Apart from a lot of internal polishing, this release can now build on stable Rust!

Ariel OS is an embedded library OS for microcontrollers - think RPi RP2040/RP2350, Nordic nRF5x, ESP32, …

It basically turns Embassy into a full blown RTOS, by adding a multicore-capable preemptive scheduler and a lot of boilerplate-reducing building blocks ready to be used.

Let us know what you think. 🦀

Join us on Matrix: https://matrix.to/#/#ariel-os:matrix.org

Getting started: https://ariel-os.github.io/ariel-os/dev/docs/book/getting-started.html