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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 17.7k 8.2k

  2. arduino-esp32 arduino-esp32 Public

    Arduino core for the ESP32

    C++ 16.6k 7.9k

  3. esp-adf esp-adf Public

    Espressif Advanced Development Framework for Multimedia Applications

    C 2.2k 847

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

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

    C 2.5k 959

  5. esp-rainmaker esp-rainmaker Public

    ESP RainMaker Agent for firmware development

    C 594 208

  6. esp-matter esp-matter Public

    Espressif's SDK for Matter

    C++ 987 225

Repositories

Showing 10 of 301 repositories
  • espressif/esp-nvd-mirror’s past year of commit activity
    5 0 0 0 Updated Apr 6, 2026
  • idf-build-apps Public

    Tool to build multiple IDF applications in CI

    espressif/idf-build-apps’s past year of commit activity
    Python 27 Apache-2.0 9 5 5 Updated Apr 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 271 17,052 15 7 Updated Apr 6, 2026
  • esp-bool-parser Public

    A lightweight tool for parsing boolean expressions with support for diverse operand types, including SOC capabilities, environment variables, strings, booleans, and integers.

    espressif/esp-bool-parser’s past year of commit activity
    Python 1 Apache-2.0 1 0 3 Updated Apr 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 971 232 324 15 Updated Apr 6, 2026
  • 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 1,408 Apache-2.0 336 26 15 Updated Apr 6, 2026
  • esp-nn Public

    Optimised Neural Network functions for Espressif chipsets

    espressif/esp-nn’s past year of commit activity
    Assembly 213 Apache-2.0 33 11 0 Updated Apr 6, 2026
  • esp-rainmaker-app-sdk-ts Public

    ESP RainMaker SDK in TypeScript

    espressif/esp-rainmaker-app-sdk-ts’s past year of commit activity
    TypeScript 1 Apache-2.0 1 0 0 Updated Apr 6, 2026
  • arduino-esp32 Public

    Arduino core for the ESP32

    espressif/arduino-esp32’s past year of commit activity
    C++ 16,560 LGPL-2.1 7,853 145 19 Updated Apr 6, 2026
  • esp-idf-security-dashboard Public

    ESP-IDF Security Vulnerability Dashboard

    espressif/esp-idf-security-dashboard’s past year of commit activity
    HTML 9 0 0 0 Updated Apr 6, 2026

Sponsoring

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  • @micropython

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