everything you need to know about cross compiling Rust programs

oreboot is a fork of coreboot, with C removed, written in Rust

effortless cross compilation of Rust programs to custom bare-metal targets like ARM Cortex-M

Reusable components for the Arduino Uno.

A Rust HAL for the nRF family of devices

focuses on improving the end-to-end experience of using Rust in resource-constrained environments and non-traditional platforms. See awesome-embedded-rust for a curated, and more extended list of embedded Rust resources.

home to a number of community projects enabling the use of the Rust programming language on various SoCs and modules produced by Espressif Systems.