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@espressif

Espressif Systems

README.md

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
  • arduino-esp32 Public

    Arduino core for the ESP32

    espressif/arduino-esp32’s past year of commit activity
    C++ 16,037 LGPL-2.1 7,775 131 28 Updated Jan 6, 2026
  • esp-nimble Public Forked from apache/mynewt-nimble

    A fork of NimBLE stack, for use with ESP32 and ESP-IDF

    espressif/esp-nimble’s past year of commit activity
    C 98 Apache-2.0 473 16 5 Updated Jan 6, 2026
  • esp-ble-mesh-lib Public

    Pre-compiled libraries for ESP BLE Mesh v1.1

    espressif/esp-ble-mesh-lib’s past year of commit activity
    6 Apache-2.0 3 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 15,941 16 4 Updated Jan 6, 2026
  • esp-nvd-mirror Public
    espressif/esp-nvd-mirror’s past year of commit activity
    4 0 0 0 Updated Jan 6, 2026
  • esp-idf Public

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

    espressif/esp-idf’s past year of commit activity
    C 17,004 Apache-2.0 8,041 1,356 143 Updated Jan 6, 2026
  • esp-video-components Public

    Collections of components to be used for camera related functionalities.

    espressif/esp-video-components’s past year of commit activity
    C 56 22 30 2 Updated Jan 6, 2026
  • esp-hosted Public

    Hosted Solution (Linux/MCU) with ESP32 (Wi-Fi + BT + BLE)

    espressif/esp-hosted’s past year of commit activity
    C 926 212 312 14 Updated Jan 6, 2026
  • esp-now Public

    A connectionless Wi-Fi communication protocol

    espressif/esp-now’s past year of commit activity
    C 697 Apache-2.0 120 8 2 Updated Jan 6, 2026
  • 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++ 30 BSD-3-Clause 1,166 0 0 Updated Jan 6, 2026
View all repositories

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