Espressif Systems

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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 ourESP Product Selector.

Below you can find a selection of Espressif’s open-source projects. Our full repository list can be foundhere.

Frameworks

Solutions

Libraries

Our full repository list can be foundhere.

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 onthis 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 websiteEspressif.

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esp-idfesp-idfPublic
Espressif IoT Development Framework. Official development framework for Espressif SoCs.
C 16.9k 8k
arduino-esp32arduino-esp32Public
Arduino core for the ESP32
C++ 15.9k 7.8k
esp-adfesp-adfPublic
Espressif Advanced Development Framework for Multimedia Applications
C 2.1k 830
esp-iot-solutionesp-iot-solutionPublic
Espressif IoT Library. IoT Device Drivers, Documentations and Solutions.
C 2.4k 930
esp-rainmakeresp-rainmakerPublic
ESP RainMaker Agent for firmware development
C 567 200
esp-matteresp-matterPublic
Espressif's SDK for Matter
C++ 928 209

Repositories

Showing 10 of 293 repositories

mbedtls Public Forked fromMbed-TLS/mbedtls
An open source, portable, easy to use, readable and flexible SSL library
espressif/mbedtls’s past year of commit activity
C 24 2,861 0 0 UpdatedDec 18, 2025
connectedhomeip Public Forked fromproject-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++ 41Apache-2.0 2,327 0 0 UpdatedDec 18, 2025
TF-PSA-Crypto Public Forked fromMbed-TLS/TF-PSA-Crypto
Reference implementation of the PSA Cryptography API
espressif/TF-PSA-Crypto’s past year of commit activity
C0 62 0 0 UpdatedDec 18, 2025
llvm-project Public Forked fromllvm/llvm-project
Fork of LLVM with Xtensa specific patches. To be upstreamed.
espressif/llvm-project’s past year of commit activity
LLVM 260 15,781 15 4 UpdatedDec 18, 2025
developer-portal Public
Developer Portal
espressif/developer-portal’s past year of commit activity
HTML 19MIT 44 17 11 UpdatedDec 18, 2025
esp-matter Public
Espressif's SDK for Matter
espressif/esp-matter’s past year of commit activity
C++ 928Apache-2.0 209 141 11 UpdatedDec 18, 2025
idf-ci Public
A tool designed to streamline the CI/CD of ESP-IDF projects, with support for both GitLab CI/CD and GitHub Actions.
espressif/idf-ci’s past year of commit activity
Python 10 3 2 4 UpdatedDec 18, 2025
esp-wifi-remote Public
Allows WiFi-enabled ESP capabilities on remote targets (without native WiFi) using designated transports
espressif/esp-wifi-remote’s past year of commit activity
C 23Apache-2.0 3 4 4 UpdatedDec 18, 2025
esp-nvd-mirror Public
espressif/esp-nvd-mirror’s past year of commit activity
40 0 0 UpdatedDec 18, 2025
idf-eclipse-plugin Public
Espressif-IDE (ESP-IDF Eclipse Plugin) for ESP-IDF CMake based projects 5.x and above
espressif/idf-eclipse-plugin’s past year of commit activity
Java 351EPL-2.0 132 111 15 UpdatedDec 18, 2025