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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 15.1k 7.6k

  2. arduino-esp32 arduino-esp32 Public

    Arduino core for the ESP32

    C++ 14.7k 7.6k

  3. esp-adf esp-adf Public

    Espressif Advanced Development Framework

    C 1.9k 758

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

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

    C 2.2k 847

  5. esp-rainmaker esp-rainmaker Public

    ESP RainMaker Agent for firmware development

    C 516 172

  6. esp-matter esp-matter Public

    Espressif's SDK for Matter

    C++ 818 186

Repositories

Showing 10 of 278 repositories
  • idf-ci Public

    The python library for CI/CD of ESP-IDF projects

    espressif/idf-ci’s past year of commit activity
    Python 2 0 0 1 Updated May 5, 2025
  • 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 0 Apache-2.0 1 0 2 Updated May 5, 2025
  • pytest-embedded Public

    A pytest plugin that designed for embedded testing

    espressif/pytest-embedded’s past year of commit activity
    Python 105 29 19 4 Updated May 5, 2025
  • idf-build-apps Public

    Tool to build multiple IDF applications in CI

    espressif/idf-build-apps’s past year of commit activity
    Python 19 Apache-2.0 6 7 4 Updated May 5, 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++ 31 Apache-2.0 2,186 0 0 Updated May 5, 2025
  • idf-im-ui Public

    EIM GUI: Cross-Platform ESP-IDF Installation Manager

    espressif/idf-im-ui’s past year of commit activity
    Rust 10 Apache-2.0 2 0 3 Updated May 5, 2025
  • espressif/esp-nvd-mirror’s past year of commit activity
    2 0 0 0 Updated May 5, 2025
  • esptool Public

    Serial utility for flashing, provisioning, and interacting with Espressif SoCs

    espressif/esptool’s past year of commit activity
    Python 5,847 GPL-2.0 1,421 25 0 Updated May 5, 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++ 28 BSD-3-Clause 1,131 0 0 Updated May 5, 2025
  • idf-extra-components Public

    Additional components for ESP-IDF, maintained by Espressif

    espressif/idf-extra-components’s past year of commit activity
    C 181 102 55 16 Updated May 5, 2025