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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 Public

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

    C 16k 7.8k

  2. arduino-esp32 Public

    Arduino core for the ESP32

    C++ 15.2k 7.7k

  3. esp-adf Public

    Espressif Advanced Development Framework for Multimedia Applications

    C 2k 794

  4. esp-iot-solution Public

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

    C 2.3k 881

  5. esp-rainmaker Public

    ESP RainMaker Agent for firmware development

    C 546 187

  6. esp-matter Public

    Espressif's SDK for Matter

    C++ 867 199

Repositories

Showing 10 of 284 repositories
  • llvm-project Public Forked from llvm/llvm-project

    Fork of LLVM with Xtensa specific patches. To be upstreamed.

    LLVM 248 15,007 14 5 Updated Aug 15, 2025
  • 4 0 0 0 Updated Aug 15, 2025
  • esp-video-components Public

    Collections of components to be used for camera related functionalities.

    C 29 7 16 0 Updated Aug 15, 2025
  • arduino-esp32 Public

    Arduino core for the ESP32

    C++ 15,224 LGPL-2.1 7,676 138 38 Updated Aug 15, 2025
  • esp-idf-security-dashboard Public

    ESP-IDF Security Vulnerability Dashboard

    HTML 2 0 0 0 Updated Aug 15, 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).

    C++ 38 Apache-2.0 2,253 0 0 Updated Aug 15, 2025
  • esp-idf Public

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

    C 16,018 Apache-2.0 7,805 1,337 138 Updated Aug 15, 2025
  • esp32-bt-lib Public

    ESP32 Bluetooth stack (below HCI layer) precompiled libraries

    82 Apache-2.0 46 0 0 Updated Aug 14, 2025
  • openocd-esp32 Public

    OpenOCD branch with ESP32 JTAG support

    C 412 147 12 0 Updated Aug 14, 2025
  • esptool Public

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

    Python 6,004 GPL-2.0 1,441 22 0 Updated Aug 14, 2025