Skip to content
@espressif

Espressif Systems

Welcome to Espressif’s site on GitHub

Espressif supports a large variety of open-source projects, including SDKs, components, libraries, solutions, and tools, which aim to help developers bring their projects to life.

All of Espressif’s official software, relating to the various series of ESP SoCs including ESP32 and ESP8266, are available on this GitHub site. To check out all the series of SoCs from Espressif, please visit our ESP Product Selector.

Below you can find a selection of Espressif’s open-source projects. Our full repository list can be found here.

Frameworks

Solutions

Libraries

Our full repository list can be found here.

To know more about our frameworks, solutions and Libraries, see this brief explanation for some of our projects: Espressif Projects.

If you are looking for the official ESP-IDF documentation, click on this link and select the ESP32 series you are interested in from the dropdown menu in the top left corner.

🏢 To learn about the full range of products and services that Espressif offers, please visit our official website Espressif.

Pinned Loading

  1. esp-idf esp-idf Public

    Espressif IoT Development Framework. Official development framework for Espressif SoCs.

    C 17.4k 8.1k

  2. arduino-esp32 arduino-esp32 Public

    Arduino core for the ESP32

    C++ 16.3k 7.8k

  3. esp-adf esp-adf Public

    Espressif Advanced Development Framework for Multimedia Applications

    C 2.2k 838

  4. esp-iot-solution esp-iot-solution Public

    Espressif IoT Library. IoT Device Drivers, Documentations and Solutions.

    C 2.5k 946

  5. esp-rainmaker esp-rainmaker Public

    ESP RainMaker Agent for firmware development

    C 585 204

  6. esp-matter esp-matter Public

    Espressif's SDK for Matter

    C++ 965 225

Repositories

Showing 10 of 296 repositories
  • idf-im-ui Public

    EIM GUI: Cross-Platform ESP-IDF Installation Manager

    espressif/idf-im-ui’s past year of commit activity
    Rust 43 Apache-2.0 4 32 14 Updated Feb 25, 2026
  • llvm-project Public Forked from llvm/llvm-project

    Fork of LLVM with Xtensa specific patches. To be upstreamed.

    espressif/llvm-project’s past year of commit activity
    LLVM 266 16,527 17 4 Updated Feb 25, 2026
  • connectedhomeip Public Forked from project-chip/connectedhomeip

    Matter (formerly Project CHIP) is creating more connections between more objects, simplifying development for manufacturers and increasing compatibility for consumers, guided by the Connectivity Standards Alliance (formerly Zigbee Alliance).

    espressif/connectedhomeip’s past year of commit activity
    C++ 40 Apache-2.0 2,369 0 0 Updated Feb 25, 2026
  • esp-usb Public
    espressif/esp-usb’s past year of commit activity
    C 58 45 21 16 Updated Feb 25, 2026
  • esp-bsp Public

    Board support components for Espressif development boards

    espressif/esp-bsp’s past year of commit activity
    C 382 186 31 16 Updated Feb 25, 2026
  • release-sign Public
    espressif/release-sign’s past year of commit activity
    PowerShell 0 Apache-2.0 1 0 1 Updated Feb 25, 2026
  • arduino-esp32 Public

    Arduino core for the ESP32

    espressif/arduino-esp32’s past year of commit activity
    C++ 16,335 LGPL-2.1 7,814 133 22 Updated Feb 25, 2026
  • esp-rainmaker-android Public

    ESP RainMaker Android app sources

    espressif/esp-rainmaker-android’s past year of commit activity
    Java 138 Apache-2.0 77 13 0 Updated Feb 25, 2026
  • espressif/esp-idf-configdep’s past year of commit activity
    C 1 Apache-2.0 0 0 1 Updated Feb 25, 2026
  • homebrew-eim Public

    Homebrew for EIM

    espressif/homebrew-eim’s past year of commit activity
    Ruby 0 1 0 0 Updated Feb 25, 2026