STM32 HAL library for GY-521 (MPU6050) with Kalman filter

grblHAL driver for ST STM32F4xx (Nucleo-64, Blackpill)

An hardware USB Scribble Strip that supports the Mackie Control Protocol

A 3D Printed Keyboard

Secure USB DFU1.1 bootloader for STM32 with STM32F4x1xE target fully compatible to STM32duino and PlatformIO

MIDI USB interface for STM32F411

grblHAL driver for ST STM32F3xx (Blackpill)

Example STM32F411 Black Pill STM32CubeIDE project utilizing the FreeRTOS command line example code

A demo for Zephyr RTOS to shows how to using a custom TTF Font with CFB sub-system to prints text on a small OLED screen.

STM32F401_TF_LUNA_I2C_HAL

STM32F401CCU6 based HID USB Mouse to Amiga Quadrature adapter.

Board definition for building MicroPython firmware for dev board WeAct STM32F411CEU6 (aka. Black Pill)

This one is a full open design (electronics, pcb and firmware) of a PS/2 Keyboard adapter with USB console for use in MSX and other legacy computers - 15x8 matrix(BCD input - 8 bits "Low active" output).

HUI/MCU USB Interface for STM32 Blackpill

Power-One (ABB) Aurora pvoutput uploader for Black pill Arduino 1.8.19

Examples of both a hard time based scheduler and a more general purpose task scheduler that runs in "user mode" without running any significant code in interrupt context. Useful for embedded systems with limited resources. Can be used inside other programs to manage internal processes. Examples provided for "Blue Pill" development environment, u…

STM32F4 based logging dongle for HIGH RATE logging

Small demo firmware programs for "Black Pill" board with STM32F411CEU6 MCU using mbed. Each branch has a different demo project.

WS2812 DMA library with low RAM needs. Up to 16 paralel outputs and thousands of LEDs on each of them

Custom Mbed target for WeAct BlackPill V3.1