Linux kernel source tree

stb single-file public domain libraries for C/C++

Embedded graphics library to create beautiful UIs for any MCU, MPU and display type.

The single instruction C compiler

An open source cross-platform USB stack for embedded system

This is the latest version of the internal repository from Pebble Technology providing the software to run on Pebble watches. Proprietary source code has been removed from this repository and it wi…

CircuitPython - a Python implementation for teaching coding with microcontrollers

A look at inner workings of Joycon and Nintendo Switch

Embedded C/C++ web server

Raspberry Pi Pico Arduino core, for all RP2040 and RP2350 boards

Portable Python 3.x Interpreter in Modern C for Game Scripting

Wiki-like CTF write-ups repository, maintained by the community. 2016

Easily portable doom

USB host/device implementation using PIO of raspberry pi pico (RP2040).

A CoAP (RFC 7252) implementation in C

STM32 port for CMSIS-DAP with additional serial (CDC) support

CH32V003 is an ultra-cheap RISC-V MCU with 2KB SRAM, 16KB flash, and up to 18 GPIOs that sells for under $0.10

Including the SDK、HDK、Datasheet of RISC-V MCU CH32V307 and other relevant development materials

MCUXpresso SDK

USB & UART loader for i.MX5/6/7/8 series

ESP8266 DIY WiFi Smartwatch with MPU-9250, RTC, OLED, FT232, ...

C implementation of the client-side OMA LwM2M protocol

CMSIS-DAP using TinyUSB

Simple utility to convert TTF fonts into uGUI bitmap fonts.

Example projects/code for the OrangeCrab

Arduino Due and AVR (Uno, Mega, Nano, Pro Mini,...) library for interfacing with ILI9341 SPI TFTs

FreeRTOS simulator for POSIX

Bring Ethernet to the Pi Pico via SPI

SenseCAP Indicator SDK.

BBQX0KBD is a Keyboard Device Driver for the BB Q Keyboard