Hardware independent layer of the Arduino cores defining the official API

Arduino Core for CH32V003 RISC-V microcontroller

FT2232D emulator

RV-Debugger-BL702 Project, an opensource debugger implement

Make changes to FMHY

Zero-copy, content-addressed Rust build cache for Rust, C/C++ and more. No copies, no wasted disk — just hardlinks locally and S3 for sharing.

A modern, high-performance, and cross-platform NAND/NOR/EEPROM flash programmer tool written in Rust. Supports CH341A, CH347, FTDI and more.

Access SPI flash memories using CMSIS-DAP compatible probes in JTAG mode

ECPDAP allows you to program ECP5 FPGAs and attached SPI flash using CMSIS-DAP probes in JTAG mode.

The VESC motor control firmware

Lightweight TCP/IP stack with no dynamic memory allocations

Native C++ UI library, cross-platform, MVVM and data binding, XML description, multi-language, core/renderer cross-process separation, etc

Open-source, low-cost 10.5 GHz PLFM phased array RADAR system

LuatOSMV嵌入式 Lua 物联网固件 基于 Lua 语言，专为开源硬件平台打造。极简语法，强大功能，结合便捷开源的硬件生态产品让每一位开发者都能快速上手物联网硬件开发。

GPU accelerated terminal for agentic workflows

Beginner, advanced, expert level Rust training material

EUI-NEO is a cross-platform, high-performance, low-overhead C++17 GPUI framework

elaphureLink is a CMSIS-DAP compliant debugger solution for Arm® Keil® µVision® IDE that provides conversion between TCP/IP and DAP.

Fast, small, and fully autonomous AI personal assistant infrastructure, any OS, any platform — deploy anywhere, swap anything 🦀

The Xous microkernel

📍 Quality public domain icons for your map pins

FRANK OS - The RP2350 Operating System

OS for Murmulator with RP2350

Super-lightweight Immediate-mode Embedded GUI framework, based on the awesome embedded-graphics library. Written in Rust.

Reusable UI components and widgets built on top of gpui.

QC2.0, PD3.2(SPR Fixed, EPR Fixed, SPR PPS, EPR AVS, SPR AVS), MIPPS