Mechatronics

π RuView turns commodity WiFi signals into real-time spatial intelligence, vital sign monitoring, and presence detection — all without a single pixel of video.

ClickHouse® is a real-time analytics database management system

A simple and easy-to-use library to enjoy videogames programming

Official source code of FreeCAD, a free and opensource multiplatform 3D parametric modeler.

An MCP-based chatbot | 一个基于MCP的聊天机器人

LVGL is a free, full-featured embedded UI library for devices from small MCUs to 3D-capable MPUs, enhanced by LVGL Pro, a professional editor and tooling.

Alternative firmware for ESP8266 and ESP32 based devices with easy configuration using webUI, OTA updates, automation using timers or rules, expandability and entirely local control over MQTT, HTTP, Serial or KNX. Full documentation at

Flipper Zero Unleashed Firmware

MicroPython - a lean and efficient Python implementation for microcontrollers and constrained systems

Control WS2812B and many more types of digital RGB LEDs with an ESP32 over WiFi!

Go compiler for small places. Microcontrollers, WebAssembly (WASM/WASI), and command-line tools. Based on LLVM.

Arduino core for the ESP32 family of SoCs

Marlin is a firmware for RepRap 3D printers optimized for both 8 and 32 bit microcontrollers. Marlin supports all common platforms. Many commercial 3D printers come with Marlin installed. Check with your vendor if you need source code for your specific machine.

Memory layer for AI Agents. Replace complex RAG pipelines with a serverless, single-file memory layer. Give your agents instant retrieval and long-term memory.

12 Weeks, 24 Lessons, IoT for All!

Primary Git Repository for the Zephyr Project. Zephyr is a new generation, scalable, optimized, secure RTOS for multiple hardware architectures.

Flipper Zero firmware source code

G-code generator for 3D printers (Bambu, Prusa, Voron, VzBot, RatRig, Creality, etc.)

A lightweight, lightning-fast, in-process vector database

Comprehensive roadmap for aspiring Embedded Systems Engineers, featuring a curated list of learning resources

Exploitation Framework for Embedded Devices

Embedded web server, with TCP/IP network stack, MQTT and Websocket

A suite of WiFi/Bluetooth offensive and defensive tools for the ESP32

Open-source vacuum robot cleaner

RT-Thread is an open source IoT Real-Time Operating System (RTOS). https://rt-thread.github.io/rt-thread/

ESPHome is a system to control your ESP32, ESP8266, BK72xx, RP2040 by simple yet powerful configuration files and control them remotely through Home Automation systems.

F´ - A flight software and embedded systems framework

本项目为xiaozhi-esp32提供后端服务，帮助您快速搭建ESP32设备控制服务器。Backend service for xiaozhi-esp32, helps you quickly build an ESP32 device control server.

OpenSCAD - The Programmers Solid 3D CAD Modeller

Modern embedded framework, using Rust and async.

Wi-Fi motion sensing platform for ESP32. C++ SDK, ESPHome, Native, and Matter frontends, browser tools, and a CLI for the full device lifecycle. GPLv3 and commercial licensing.

Your Gateway to Embedded Software Development Excellence :alien:

🐬 Feature-rich, stable and customizable Flipper Firmware

A curated list of awesome embedded programming.

Hello AI World guide to deploying deep-learning inference networks and deep vision primitives with TensorRT and NVIDIA Jetson.

The ESP32-BlueJammer (Bluetooth jammer, BLE jammer, WiFi jammer, RC jammer) disrupts 2.4GHz communications. Using an ESP32 and nRF24 modules, it generates noise and unnecessary packets, causing interference between the devices communicating, making them unable to work as intended. Ideal for controlled disruption and security testing.

Open-source e-reader firmware

The official firmware for Meshtastic, an open-source, off-grid mesh communication system.

Open Source Soldering Iron firmware

Curated list of resources for Embedded and Low-level development in the Rust programming language

🚀 A fast WebAssembly interpreter and the most universal WASM runtime

Lua based interactive firmware for ESP8266, ESP8285 and ESP32

Fast Desktop Switching Device

✔️The smallest header-only GUI library(4 KLOC) for all platforms

Source-verified BIOS and firmware packs for RetroArch, Batocera, Recalbox, Lakka, RetroPie, EmuDeck, RetroBat, RetroDECK, RomM, BizHawk, ROCKNIX, and MiSTer FPGA. Platform-native verification, with emulator source code as the deciding authority.

The FastLED library for colored LED animation on Arduino. Please direct questions/requests for help to the FastLED Reddit community: http://fastled.io/r We'd like to use github "issues" just for tracking library bugs / enhancements.

Open-source telemetry dashboard. Supports UART, BLE, MQTT, Modbus, CAN Bus and more.

PaddlePaddle High Performance Deep Learning Inference Engine for Mobile and Edge (飞桨高性能深度学习端侧推理引擎）

An open source cross-platform USB stack for embedded system

📟 JSON library for Arduino and embedded C++. Simple and efficient.