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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 16.9k 8k

  2. arduino-esp32 arduino-esp32 Public

    Arduino core for the ESP32

    C++ 15.9k 7.8k

  3. esp-adf esp-adf Public

    Espressif Advanced Development Framework for Multimedia Applications

    C 2.1k 831

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

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

    C 2.4k 931

  5. esp-rainmaker esp-rainmaker Public

    ESP RainMaker Agent for firmware development

    C 568 202

  6. esp-matter esp-matter Public

    Espressif's SDK for Matter

    C++ 929 209

Repositories

Showing 10 of 293 repositories
  • 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 15,817 16 4 Updated Dec 21, 2025
  • espressif/esp-nvd-mirror’s past year of commit activity
    4 0 0 0 Updated Dec 21, 2025
  • mbedtls Public Forked from Mbed-TLS/mbedtls

    An open source, portable, easy to use, readable and flexible SSL library

    espressif/mbedtls’s past year of commit activity
    C 24 2,863 0 0 Updated Dec 21, 2025
  • esp-gmf Public

    Espressif General Multimedia Framework (ESP-GMF)

    espressif/esp-gmf’s past year of commit activity
    C 76 18 13 (1 issue needs help) 2 Updated Dec 21, 2025
  • TF-PSA-Crypto Public Forked from Mbed-TLS/TF-PSA-Crypto

    Reference implementation of the PSA Cryptography API

    espressif/TF-PSA-Crypto’s past year of commit activity
    C 0 63 0 0 Updated Dec 21, 2025
  • espressif/esp-hal-3rdparty’s past year of commit activity
    Shell 22 Apache-2.0 23 0 0 Updated Dec 21, 2025
  • arduino-esp32 Public

    Arduino core for the ESP32

    espressif/arduino-esp32’s past year of commit activity
    C++ 15,934 LGPL-2.1 7,760 114 17 Updated Dec 21, 2025
  • esp-idf-security-dashboard Public

    ESP-IDF Security Vulnerability Dashboard

    espressif/esp-idf-security-dashboard’s past year of commit activity
    HTML 8 0 0 0 Updated Dec 21, 2025
  • esp-idf Public

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

    espressif/esp-idf’s past year of commit activity
    C 16,883 Apache-2.0 8,020 1,333 145 Updated Dec 20, 2025
  • espressif/esp-hosted-mcu’s past year of commit activity
    C 74 Apache-2.0 22 57 3 Updated Dec 20, 2025