Mechatronics

3D printer / slicing GUI built on top of the Uranium framework

A little fail-safe filesystem designed for microcontrollers

U8glib library for monochrome displays, version 2

A secure embedded operating system for microcontrollers

EDK II

A low-power E-Paper weather display powered by an ESP32 microcontroller. Utilizes the OpenWeatherMap API.

A Hardware Hacking Tool with Web-Based CLI That Speaks Every Protocol

Third party firmware for Asus routers (newer codebase)

WebAssembly Micro Runtime (WAMR)

The open source mesh processing system

Rhai - An embedded scripting language for Rust.

Protocol Buffers with small code size

The official build framework for the Armbian Linux distribution. This repository contains the complete toolchain and scripts required to compile custom OS images from source, including kernel configuration, U-Boot handling, and board-specific tweaks for various ARM and ARM64 single-board computers.

High Performance Open Source Radio Control Link

Unofficial Galaxy Buds Manager for Windows, macOS, Linux, and Android

Open source STM32 MCU programming toolset

An IoT Solution,Blinker library for embedded hardware. Works with Arduino R4, ESP32.

On-device AI across mobile, embedded and edge for PyTorch

A bare metal programming guide (ARM microcontrollers)

Arduino and PlatformIO IDE compatible TFT library optimised for the Raspberry Pi Pico (RP2040), STM32, ESP8266 and ESP32 that supports different driver chips

Lightweight, fast and reliable key/value storage engine based on Bitcask.

a smol tcp/ip stack

Database for Android and JVM - first and fast, lightweight on-device vector database

面向IoT领域的、高可伸缩的物联网操作系统，可去官网了解更多信息https://www.aliyun.com/product/aliosthings

Klipper Installation And Update Helper

Blinker python library for hardware. Works with Raspberry Pi, Banan Pi, Linux devices

Let an AI model use a real iPhone with a $7 ESP32: AirPlay eyes, USB HID hands, any OpenAI-compatible vision model. No Mac, no developer account, no jailbreak.

嵌入式linux软件开发、嵌入式linux驱动开发、c语言、单片机开发、IOT开发等面试要点记录

ESP32DIV is a multi-purpose wireless offensive and defensive toolkit powered by an ESP32

A system daemon to allow session software to update firmware

MQTT gateway for ESP8266 or ESP32 with bidirectional 433mhz/315mhz/868mhz, Infrared communications, BLE, Bluetooth, beacons detection, mi flora, mi jia, LYWSD02, LYWSD03MMC, Mi Scale, TPMS, BBQ thermometer compatibility & LoRa.

Eclipse Jetty® - Web Container & Clients - supports HTTP/3, HTTP/2, HTTP/1, websocket, servlets, and more

Apache NuttX is a mature, real-time embedded operating system (RTOS)

OpenThread released by Google is an open-source implementation of the Thread networking protocol

Blynk library for IoT boards. Works with Arduino, ESP32, ESP8266, Raspberry Pi, Particle, etc.

iOS/macOS Research Swiss Army Knife

Industrial design files for Keychron keyboards and mice. 100+ models with CAD assets in STEP, DXF, DWG, and PDF. Source-available, with commercial use allowed for original compatible accessories within the license terms.

Firmware patcher for Xiaomi routers

EMBA - The firmware security analyzer

Open source ARM Cortex-M microcontroller library

Open Source toolpath generator for 3D printers

Infrared remote library for ESP8266/ESP32: send and receive infrared signals with multiple protocols. Based on: https://github.com/shirriff/Arduino-IRremote/

A python CAD programming library

Dust3D is a cross-platform 3D modeling software that makes it easy to create low poly 3D models for video games, 3D printing, and more.

Emulate Arduino, ESP32 & Raspberry Pi. in your browser. Write code, compile, and run on 19 real boards — Arduino Uno, ESP32, ESP32-C3, Raspberry Pi Pico, Raspberry Pi 3, and more. No hardware, no cloud, no limits.. Discord: https://discord.gg/3mARjJrh4E

Eclipse ThreadX is an advanced real-time operating system (RTOS) designed specifically for deeply embedded applications.

:articulated_lorry: Awesome CAN bus tools, hardware and resources for Cyber Security Researchers, Reverse Engineers, and Automotive Electronics Enthusiasts.

Open-source AI assistant ecosystem with MCP integrations, multimodal workflows, IoT support, and cross-platform voice interaction.

Pi-hole-class DNS ad-blocker on a $2 ESP32-C3 (no PSRAM): 537k domains as 40-bit FNV-1a hashes in flash, binary-searched. UDP DNS sinkhole + web dashboard. https://youtube.com/shorts/RaxszOUMi8E?feature=share

OpenSK is an open-source implementation for security keys written in Rust that supports both FIDO U2F and FIDO2 standards.