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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

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  1. rust rust Public

    Forked from rust-lang/rust

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

    Rust 815 39

  2. espflash espflash Public

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

    Rust 687 159

  3. esp-hal esp-hal Public

    no_std Hardware Abstraction Layers for ESP32 microcontrollers

    Rust 1.8k 424

  4. esp-generate esp-generate Public

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

    Rust 248 36

Repositories

Showing 10 of 55 repositories
  • 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 248 Apache-2.0 36 10 3 Updated Apr 17, 2026
  • esp-idf-sys Public

    Bindings for ESP-IDF (Espressif's IoT Development Framework)

    esp-rs/esp-idf-sys’s past year of commit activity
    Rust 389 Apache-2.0 157 38 6 Updated Apr 17, 2026
  • esp-pacs Public

    Peripheral Access Crates for Espressif SoCs and modules

    esp-rs/esp-pacs’s past year of commit activity
    Rust 164 Apache-2.0 50 11 3 Updated Apr 17, 2026
  • espup Public

    Tool for installing and maintaining Espressif Rust ecosystem.

    esp-rs/espup’s past year of commit activity
    Rust 412 Apache-2.0 34 11 0 Updated Apr 17, 2026
  • esp-idf-hal Public

    embedded-hal implementation for Rust on ESP32 and ESP-IDF

    esp-rs/esp-idf-hal’s past year of commit activity
    Rust 711 Apache-2.0 224 36 (1 issue needs help) 11 Updated Apr 17, 2026
  • esp-hal Public

    no_std Hardware Abstraction Layers for ESP32 microcontrollers

    esp-rs/esp-hal’s past year of commit activity
    Rust 1,844 Apache-2.0 424 247 32 Updated Apr 16, 2026
  • espflash Public

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

    esp-rs/espflash’s past year of commit activity
    Rust 687 Apache-2.0 159 26 (3 issues need help) 6 Updated Apr 16, 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 301 MIT 38 12 5 Updated Apr 15, 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 815 Apache-2.0 15,676 10 1 Updated Apr 15, 2026
  • esp-wifi-sys Public

    Wi-Fi and BT drivers packaged for integration into bare-metal esp-wifi.

    esp-rs/esp-wifi-sys’s past year of commit activity
    Rust 437 Apache-2.0 94 3 (1 issue needs help) 0 Updated Apr 14, 2026
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