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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 16.1k 7.8k

  2. arduino-esp32 arduino-esp32 Public

    Arduino core for the ESP32

    C++ 15.3k 7.7k

  3. esp-adf esp-adf Public

    Espressif Advanced Development Framework for Multimedia Applications

    C 2k 794

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

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

    C 2.3k 885

  5. esp-rainmaker esp-rainmaker Public

    ESP RainMaker Agent for firmware development

    C 547 186

  6. esp-matter esp-matter Public

    Espressif's SDK for Matter

    C++ 871 199

Repositories

Showing 10 of 285 repositories
  • vscode-esp-idf-extension Public

    Visual Studio Code extension for ESP-IDF projects

    espressif/vscode-esp-idf-extension’s past year of commit activity
    TypeScript 1,282 Apache-2.0 335 20 15 Updated Aug 26, 2025
  • esp32-wifi-lib Public

    ESP32 WiFi stack precompiled libraries

    espressif/esp32-wifi-lib’s past year of commit activity
    Shell 183 Apache-2.0 74 32 0 Updated Aug 26, 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 249 15,084 14 5 Updated Aug 26, 2025
  • developer-portal Public

    Developer Portal

    espressif/developer-portal’s past year of commit activity
    HTML 17 MIT 39 17 10 Updated Aug 26, 2025
  • espressif/esp-nvd-mirror’s past year of commit activity
    4 0 0 0 Updated Aug 26, 2025
  • arduino-esp32 Public

    Arduino core for the ESP32

    espressif/arduino-esp32’s past year of commit activity
    C++ 15,276 LGPL-2.1 7,686 146 37 Updated Aug 26, 2025
  • esp-idf-security-dashboard Public

    ESP-IDF Security Vulnerability Dashboard

    espressif/esp-idf-security-dashboard’s past year of commit activity
    HTML 3 0 0 0 Updated Aug 26, 2025
  • 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++ 38 Apache-2.0 2,263 0 0 Updated Aug 26, 2025
  • openthread Public Forked from openthread/openthread

    Espressif fork of OpenThread project, used to maintain ESP-specific patches and release branches

    espressif/openthread’s past year of commit activity
    C++ 31 BSD-3-Clause 1,144 0 0 Updated Aug 25, 2025
  • idf-im-ui Public

    EIM GUI: Cross-Platform ESP-IDF Installation Manager

    espressif/idf-im-ui’s past year of commit activity
    Rust 19 Apache-2.0 2 0 3 Updated Aug 26, 2025