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@esp-rs

esp-rs

Libraries, crates and examples for using Rust on Espressif SoC's
README.md

Rust on Espressif microcontrollers

This organization is home to several projects enabling the use of the Rust programming language on various SoCs and modules produced by Espressif Systems.

If you are just getting started writing Rust for ESP devices, please first read The Rust on ESP book.

For a curated list of resources for development including tools and projects, see Awesome ESP Rust.

Hardware Abstraction Layer

We offer two choices for Hardware Abstraction Layers:

Repository Description Support status
esp-rs/esp-hal Without support for the Rust standard library (no_std) Support status
esp-rs/esp-idf-hal With support for the Rust standard library (std) Support status

Build Tools

This organization contains a fork of the Rust compiler with added support for the Xtensa ISA. Pre-built binaries for said compiler fork are additionally provided for most common operating systems and architectures.

Repository Description
esp-rs/rust Rust compiler fork with Xtensa support
esp-rs/rust-build Pre-built binaries of the Rust compiler fork, plus installation scripts

Pinned Loading

  1. rust rust Public

    Forked from rust-lang/rust

    Rust for the xtensa architecture. Built in targets for the ESP32 and ESP8266

    Rust 805 39

  2. espflash espflash Public

    Serial flasher utility for Espressif SoCs and modules based on esptool.py

    Rust 654 150

  3. esp-hal esp-hal Public

    no_std Hardware Abstraction Layers for ESP32 microcontrollers

    Rust 1.7k 389

  4. esp-generate esp-generate Public

    Template generation tool to create no_std applications targeting Espressif's chips.

    Rust 216 37

Repositories

Showing 10 of 55 repositories
  • esp-hal Public

    no_std Hardware Abstraction Layers for ESP32 microcontrollers

    esp-rs/esp-hal’s past year of commit activity
    Rust 1,697 Apache-2.0 389 230 (8 issues need help) 21 Updated Jan 29, 2026
  • esp-mbedtls Public

    mbedtls for bare-metal

    esp-rs/esp-mbedtls’s past year of commit activity
    Rust 38 Apache-2.0 33 8 2 Updated Jan 29, 2026
  • repo-activity-digest Public
    esp-rs/repo-activity-digest’s past year of commit activity
    Python 2 Apache-2.0 1 0 0 Updated Jan 29, 2026
  • no_std-training Public

    Getting-started guide on using the Rust with Espressif SoCs using no_std.

    esp-rs/no_std-training’s past year of commit activity
    Rust 125 Apache-2.0 25 3 0 Updated Jan 28, 2026
  • esp-pacs Public

    Peripheral Access Crates for Espressif SoCs and modules

    esp-rs/esp-pacs’s past year of commit activity
    Rust 155 Apache-2.0 46 7 0 Updated Jan 28, 2026
  • esp-generate Public

    Template generation tool to create no_std applications targeting Espressif's chips.

    esp-rs/esp-generate’s past year of commit activity
    Rust 216 Apache-2.0 37 8 3 Updated Jan 28, 2026
  • rust-build Public

    Installation tools and workflows for deploying/building Rust fork esp-rs/rust with Xtensa and RISC-V support

    esp-rs/rust-build’s past year of commit activity
    Dockerfile 297 MIT 39 12 1 Updated Jan 28, 2026
  • book Public

    The Rust on ESP Book

    esp-rs/book’s past year of commit activity
    299 Apache-2.0 66 2 (1 issue needs help) 0 Updated Jan 28, 2026
  • espup Public

    Tool for installing and maintaining Espressif Rust ecosystem.

    esp-rs/espup’s past year of commit activity
    Rust 388 Apache-2.0 33 16 0 Updated Jan 28, 2026
  • rust Public Forked from rust-lang/rust

    Rust for the xtensa architecture. Built in targets for the ESP32 and ESP8266

    esp-rs/rust’s past year of commit activity
    Rust 805 Apache-2.0 15,191 9 1 Updated Jan 27, 2026
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