yulei

amk

Firmware for ARM based keyboard

qmk_firmware

keyboard controller firmware for Atmel AVR and ARM USB families

vial-qmk

tinyuf2

UF2 bootloader based on TinyUSB for embedded devices such as ESP32S2, STM32F4 and iMX RT10xx

Adafruit_DAP

port of free-DAP to standalone arduino

Adafruit_nRF52_Bootloader

USB-enabled bootloaders for the nRF52 BLE SoC chips

altium-library

Open source Altium Database Library with over 165,000 high quality components and full 3d models.

AVR-UART-lib

extremly light uart library for AVR 8 bit microcontrollers

EC87

EC87 is an Electrostatic Capacitive (EC) TKL keyboard PCB.

EndpointAI

FlashLoader

keyboards

kicad-3rd-party-tools

Tools made by others to augment the KiCad PCB EDA suite.

pico-sdk

qmk_configurator

The QMK Configurator (WIP)

qmk_lib

wrapper lib for the qmk firmware

tinyusb

An open source cross-platform USB stack for embedded system

tmk_keyboard

Keyboard firmwares for Atmel AVR and Cortex-M

uf2-samdx1

USB Mass Storage bootloader (based on UF2) for SAMD21 and SAMD51

vendor_sdk

zmk

ZMK Firmware Repository

DAPLink

lvgl

Graphics library to create an embedded GUI with easy-to-use graphical elements, beautiful visual effects and low memory footprint. It offers anti-aliasing, opacity, and animations using only one frame buffer.

M480BSP

BSP for M480 Series MCU

nofrendo_arcada

NES emulator in Arduino that runs on SAMD51 at full speed w/audio

rtos

sdk-nrf

nRF Connect SDK main repository

tinygl

The penultimate portable graphics library

vial-gui

Vial is an open-source cross-platform (Windows, Linux and Mac) GUI and a QMK fork for configuring your keyboard in real time.

vial-web