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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 16.6k 8k

  2. arduino-esp32 arduino-esp32 Public

    Arduino core for the ESP32

    C++ 15.7k 7.7k

  3. esp-adf esp-adf Public

    Espressif Advanced Development Framework for Multimedia Applications

    C 2.1k 818

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

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

    C 2.4k 917

  5. esp-rainmaker esp-rainmaker Public

    ESP RainMaker Agent for firmware development

    C 562 198

  6. esp-matter esp-matter Public

    Espressif's SDK for Matter

    C++ 906 205

Repositories

Showing 10 of 290 repositories
  • arduino-esp32 Public

    Arduino core for the ESP32

    espressif/arduino-esp32’s past year of commit activity
    C++ 15,712 LGPL-2.1 7,748 112 15 Updated Nov 12, 2025
  • espressif/esp32-arduino-lib-builder’s past year of commit activity
    Shell 188 189 29 3 Updated Nov 12, 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 349 EPL-2.0 130 109 27 Updated Nov 12, 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 258 15,419 14 4 Updated Nov 12, 2025
  • tinyusb Public Forked from hathach/tinyusb

    Fork of tinyusb project with Espressif-specific patches.

    espressif/tinyusb’s past year of commit activity
    C 47 MIT 1,342 0 2 Updated Nov 12, 2025
  • espressif/esp-nvd-mirror’s past year of commit activity
    4 0 0 0 Updated Nov 12, 2025
  • esp-sr Public

    Speech recognition

    espressif/esp-sr’s past year of commit activity
    C 1,166 172 30 0 Updated Nov 12, 2025
  • esp-usb Public
    espressif/esp-usb’s past year of commit activity
    C 53 35 19 23 Updated Nov 12, 2025
  • esp-bsp Public

    Board support components for Espressif development boards

    espressif/esp-bsp’s past year of commit activity
    C 351 176 33 17 Updated Nov 12, 2025
  • idf-im-ui Public

    EIM GUI: Cross-Platform ESP-IDF Installation Manager

    espressif/idf-im-ui’s past year of commit activity
    Rust 23 Apache-2.0 2 7 7 Updated Nov 12, 2025