Arduino library for creating MIDI controllers and other MIDI devices.

Wireless and Bluetooth MIDI Foot Controller

This is a library for creating a MIDI controller using an Arduino or Teensy board.

USB MIDI Driver for Android 3.1 or later

MIDI sequencer using Raspberry Pi Pico in Arduino & CircuitPython

Allows a microcontroller, with native USB capabilities, to appear as a MIDI device over USB to a connected computer

USB host library 2.0 for Zero/M0/SAMD

Package javax.sound.midi porting for Android

USB-MIDI Interface(2IN/2OUT) for STM32

Open source Arduino MIDI controller.

DIY MIDI UART DIN USB converter

USB MIDI Pedal, powered by CircuitPython + Trinket M0

"Not Insane" USB library for STM32F103xx MCUs

USB-MIDI Interface(8IN/8OUT) for STM32F7

An hardware USB Scribble Strip that supports the Mackie Control Protocol

Firmware for an STM32F4 USB MIDI Controller. If you would like help implementing this in your own project please send me an email

A configurable USB MIDI 1.0 device class driver for the Zephyr RTOS.

USB Midi Pedal board based on STM32 with 10 buttons, 8 potentiometers and 2 expression pedals

Expandable USB MIDI device with faders and buttons

Raspberry Pi Pico adds per channel and global display to any Mackie Control compatible MIDI controller