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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 17k 8k

  2. arduino-esp32 arduino-esp32 Public

    Arduino core for the ESP32

    C++ 16k 7.8k

  3. esp-adf esp-adf Public

    Espressif Advanced Development Framework for Multimedia Applications

    C 2.1k 832

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

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

    C 2.5k 936

  5. esp-rainmaker esp-rainmaker Public

    ESP RainMaker Agent for firmware development

    C 574 204

  6. esp-matter esp-matter Public

    Espressif's SDK for Matter

    C++ 931 211

Repositories

Showing 10 of 293 repositories
  • espressif/esp-nvd-mirror’s past year of commit activity
    4 0 0 0 Updated Jan 6, 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 262 15,946 16 4 Updated Jan 6, 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++ 42 Apache-2.0 2,339 0 0 Updated Jan 6, 2026
  • esp-protocols Public

    Collection of ESP-IDF components related to networking protocols

    espressif/esp-protocols’s past year of commit activity
    C 271 181 56 36 Updated Jan 6, 2026
  • espressif/esp-idf-kconfig’s past year of commit activity
    Python 9 Apache-2.0 6 4 0 Updated Jan 6, 2026
  • esp-matter Public

    Espressif's SDK for Matter

    espressif/esp-matter’s past year of commit activity
    C++ 931 Apache-2.0 211 143 11 Updated Jan 6, 2026
  • esp-adf-libs Public
    espressif/esp-adf-libs’s past year of commit activity
    C 96 53 46 6 Updated Jan 6, 2026
  • esp-usb Public
    espressif/esp-usb’s past year of commit activity
    C 55 39 20 21 Updated Jan 6, 2026
  • idf-ci Public

    A tool designed to streamline the CI/CD of ESP-IDF projects, with support for both GitLab CI/CD and GitHub Actions.

    espressif/idf-ci’s past year of commit activity
    Python 11 3 2 4 Updated Jan 6, 2026
  • openocd-esp32 Public

    OpenOCD branch with ESP32 JTAG support

    espressif/openocd-esp32’s past year of commit activity
    C 431 151 16 0 Updated Jan 6, 2026