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@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.

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  1. esp-idf esp-idf Public

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

    C 16.7k 8k

  2. arduino-esp32 arduino-esp32 Public

    Arduino core for the ESP32

    C++ 15.8k 7.8k

  3. esp-adf esp-adf Public

    Espressif Advanced Development Framework for Multimedia Applications

    C 2.1k 826

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

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

    C 2.4k 927

  5. esp-rainmaker esp-rainmaker Public

    ESP RainMaker Agent for firmware development

    C 563 199

  6. esp-matter esp-matter Public

    Espressif's SDK for Matter

    C++ 917 208

Repositories

Showing 10 of 291 repositories
  • arduino-esp32 Public

    Arduino core for the ESP32

    espressif/arduino-esp32’s past year of commit activity
    C++ 15,845 LGPL-2.1 7,758 112 18 Updated Dec 4, 2025
  • espressif/esp-hosted-mcu’s past year of commit activity
    C 70 Apache-2.0 21 51 5 Updated Dec 4, 2025
  • 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 260 15,628 15 4 Updated Dec 4, 2025
  • idf-eclipse-plugin Public

    Espressif-IDE (ESP-IDF Eclipse Plugin) for ESP-IDF CMake based projects 5.x and above

    espressif/idf-eclipse-plugin’s past year of commit activity
    Java 350 EPL-2.0 132 109 28 Updated Dec 4, 2025
  • idf-im-ui Public

    EIM GUI: Cross-Platform ESP-IDF Installation Manager

    espressif/idf-im-ui’s past year of commit activity
    Rust 24 Apache-2.0 3 5 8 Updated Dec 4, 2025
  • esp-hardware-design-guidelines Public

    Espressif Hardware Design Guidelines, which documents suggestions on how to integrate Espressif SoCs or modules into a product.

    espressif/esp-hardware-design-guidelines’s past year of commit activity
    Python 0 Apache-2.0 1 0 1 Updated Dec 4, 2025
  • espressif/esp-nvd-mirror’s past year of commit activity
    4 0 0 0 Updated Dec 4, 2025
  • idf-extra-components Public

    Additional components for ESP-IDF, maintained by Espressif

    espressif/idf-extra-components’s past year of commit activity
    C 218 119 59 22 Updated Dec 4, 2025
  • esp-bsp Public

    Board support components for Espressif development boards

    espressif/esp-bsp’s past year of commit activity
    C 356 176 29 17 Updated Dec 4, 2025
  • esp-usb Public
    espressif/esp-usb’s past year of commit activity
    C 53 38 18 24 Updated Dec 4, 2025