Espressif Systems ORG

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

Arduino core for the ESP32 family of SoCs

Espressif Advanced Development Framework for Multimedia Applications

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

ESP RainMaker Agent for firmware development

Espressif's SDK for Matter

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

Latest ESP8266 SDK based on FreeRTOS, esp-idf style.

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Face detection and recognition framework

Mini Drone/Quadcopter Firmware for ESP32 and ESP32-S Series SoCs.

ESP-Claw, a "Chat Coding" AI agent framework for IoT devices

Applications based on Wi-Fi CSI (Channel state information), such as indoor positioning, human detection

Visual Studio Code extension for ESP-IDF projects

Speech recognition

KiCad libraries for Espressif SoCs, modules, and DevKits.

The ESP-BOX is a new generation AIoT development platform released by Espressif Systems.

AT application for ESP32/ESP32-C2/ESP32-C3/ESP32-C6/ESP8266

Espressif deep-learning library for AIoT applications

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

ESP8266 nonOS SDK

Espressif intelligent voice assistant

Espressif Mesh Development Framework, limited maintain, recommend to use https://github.com/espressif/esp-mesh-lite

A connectionless Wi-Fi communication protocol

A demo that should be run with ESP8266 Non-OS SDK

ESP-Brookesia is a human-machine interaction development framework designed for AIoT devices.

ESP32 mqtt component

DSP library for ESP-IDF

TensorFlow Lite Micro for Espressif Chipsets

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This is a port for Apple's Open Source HomeKit ADK

Proof-of-concept NES emulator for the ESP32

Docs, Schematics, Factory Firmwares for ESP Development Kits

Library for flashing Espressif SoCs from other MCUs.

Javascript implementation of flasher tool for Espressif chips, running in web browser using WebSerial.

Example of Rust integration into an ESP-IDF project, for ESP32 series of chips

This project is not maintained, please use https://github.com/espressif/esp-at.

OpenOCD branch with ESP32 JTAG support

Board support components for Espressif development boards

USB to UART&JTAG bridge, implemented on ESP32-S2 or ESP32-S3

Espressif Zigbee SDK

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Espressif-IDE (ESP-IDF Eclipse Plugin) for ESP-IDF CMake based projects 5.x and above

Template application for https://github.com/espressif/esp-idf

Aliyun Iotkit-embedded, support esp32 & esp8266.

Fork of QEMU with Espressif patches. See Wiki for details.

AWS IoT SDK for ESP32 based chipsets

Espressif's Voice Assistant SDK: Alexa, Google Voice Assistant, Google DialogFlow

Collection of ESP-IDF components related to networking protocols

A proof-of-concept port of PrBoom to the ESP32. Needs psram hardware.

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

Android Provisioning application for ESP-IDF Unified provisioning

Additional components for ESP-IDF, maintained by Espressif

Optimised Neural Network functions for Espressif chipsets

A smart bridge to make both ESP and the other MCU or smart device can access the Internet.

Espressif Thread Border Router SDK

Jumpstart from concept to production

A lite version Wi-Fi Mesh, each node can access the network over the IP layer.

ESP32 WiFi stack precompiled libraries

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ESP-Modbus - the officially suppported library for Modbus protocol (serial RS485 + TCP over WiFi or Ethernet).

SDK to connect ESP8266 and ESP32 to Microsoft Azure IoT services

《ESP32-C3 物联网工程开发实战》配套代码

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crosstool-NG with support for Xtensa

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ESP Insights: A remote diagnostics/observability framework for connected devices

A pytest plugin that designed for embedded testing

Google Cloud IoT SDK as an ESP-IDF Component

ESP RainMaker Android app sources

The Machine which can run WASM applications.

Lightweight real-time object detection on ESP series chips, based on Ultralytics YOLOv11

Espressif General Multimedia Framework (ESP-GMF)

ESP IDF Windows Installer

Customer-allocated USB PIDs under the Espressif VID

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Fork of lwIP (https://savannah.nongnu.org/projects/lwip/) with ESP-IDF specific patches

GitHub Action for ESP32 CI

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

C++ wrapper classes for ESP-IDF components.

OpenOCD port running on ESP32-S3 microcontrollers

Read the book here:

EIM GUI: Cross-Platform ESP-IDF Installation Manager

ESP32 Bluetooth stack (below HCI layer) precompiled libraries

Configurable Browser-based Image Flasher

阿里云生活物联网平台 & 天猫精灵 IoT 开放平台

Collections of components to be used for camera related functionalities.

SVD files for Espressif devices

ESP LowCode: For Building Matter-enabled connected products

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ESP RainMaker iOS app sources

Tool for installing ESP-IDF components

Collection of additional Ethernet drivers for ESP-IDF

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Fork of tinyusb project with Espressif-specific patches.

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Quake for the ESP32-P4 evaluation board

Espressif Privilege Separation Framework

H264 encoder/decoder of espressif

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).

No description.

Release only fork of https://github.com/MicrochipTech/cryptoauthlib

WolfSSL port for ESP-IDF & ESP8266_RTOS_SDK

Version of newlib used in ESP32 ROM and ESP-IDF

PPL Quantization Tool (PPQ) is a powerful offline neural network quantization tool.

Espressif fork of OpenThread project, used to maintain ESP-specific patches and release branches

ESP Desktop Buddy SDK

Allows WiFi-enabled ESP capabilities on remote targets (without native WiFi) using designated transports

Tool to build multiple IDF applications in CI

An open source, portable, easy to use, readable and flexible SSL library

Espressif ROM binaries

Espressif Secure Certificate Manager Component

Repository with documentation related to toolchains and debuggers maintained by Espressif

ESP-IDF Software Bill of Materials Generation Tool

Python based wrapper for Sphinx, intended to simplify and extend Sphinx's functionality to better suit the documentation needs for Espressif's development frameworks

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Developer Portal

ESP AMP

Emulator for ESP RISC-V Series SoCs

Collection of Linux drivers for ESP32E22

ESP Agents Firmware

Low-Code Edge AI & Computer Vision Framework for Espressif SoCs

ESP Project Testing Template (CI Project Template/Demo)

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ESP-Claw Skills Lab

Boost C++ libraries for ESP Series SoCs (ESP32, ESP32-S3, ESP32-P4, etc.)

ESP32-C3/S3 Bluetooth stack (below HCI layer) precompiled libraries

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EIM CLI: Cross-Platform ESP-IDF Installation Manager

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Precompiled libraries for low-level RF functions in Espressif chips

ESP RainMaker MCP server

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Espressif Hardware Design Guidelines, which documents suggestions on how to integrate Espressif SoCs or modules into a product.

Build Python Wheels for Offline and Online installation of ESP-IDF. Online installation is using Espressif's PyPI

ESP RainMaker Home App

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A tool designed to streamline the CI/CD of ESP-IDF projects, with support for both GitLab CI/CD and GitHub Actions.

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ScummVM port to ESP32-P4

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OpenCV library as an ESP-IDF component

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WebAssembly Micro Runtime (WAMR)

This repository contains Espressif patches to TLSF, used in ESP-IDF

Thread protocol related precompiled libraries for ESP-IDF

Pre-commit/gitlab-ci script for checking and adding license SPDX headers

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ESP-IDF Security Vulnerability Dashboard

Bist Library for Espressif Devices

ESP32-H2 Bluetooth stack (below HCI layer) precompiled libraries

Generate single-file API reference in Markdown for C/C++

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ESP RainMaker Common

Linux Wi-Fi driver for ESP chips

Host Git repository mirrors with ease

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Pre-compiled libraries for ESP BLE Mesh v1.1

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GitHub action to install ESP-IDF to the runner

Unified firmware for ESP32-E22

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Espressif Technical Reference Manuals in LaTeX for Espressif SoCs.

ESP-IDF file-system journaling component

ESP-IDF component simplifying integration of code written in Swift

This is the documentation for Espressif's ESP Test Tools repository, which provides comprehensive resources including RF testing tools and production guidelines to ensure that products built with Espressif chips meet performance and quality standards.

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Espressif Port for Amazon KVS WebRTC C SDK

Scripts and tools for building LLVM based toolchain. Forked from https://github.com/ARM-software/LLVM-embedded-toolchain-for-Arm

ESP32-C6 Bluetooth stack (below HCI layer) precompiled libraries

This repository contains Developer Portal examples, testing code, and other related coding for articles, tutorials, and workshops.

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ESP RainMaker SDK in TypeScript

Espressif chip errata, which documents the known errors in SoCs and the solutions to solve the errors

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An integration that seamlessly integrates ESP devices into Home Assistant.

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ESP RainMaker Base CDF for TypeScript

Linux Bluetooth dual mode driver for ESP chips

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Homebrew for EIM

Python library for logging, utils and constants for Espressif Systems' Python projects

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Personal Website & Blog Theme for Hugo

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Python module for user-friendly view ESP-IDF driver objects in GDB

ESP Product Security Documentation

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C library for prototyping and experimenting with quantum-resistant cryptography

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(Fork of) Getting-started guide on using the Rust with Espressif SoCs using no_std.

TWAI (CAN compatible) components for ESP-IDF