XIAO USB Device to Serial MIDI Converter

Having recently revisited the CircuitPython USB to Serial MIDI Router as part of XIAO ESP32-C3 MIDI Synthesizer – Part 2 it reminded me I didn't really have a simple Arduino USB device to serial MIDI for the XIAO. So this is filling that gap. Warning! I strongly recommend using old or second hand equipment for your experiments. … Continue reading XIAO USB Device to Serial MIDI Converter →

XIAO ESP32-C3 MIDI Synthesizer – Part 2

After an initial play with the XIAO ESP32-C3 MIDI Synthesizer the first thing I wanted to try was to swap out the ESP32-C3 for something else, just to see what could be done. Part 1 - Getting started and getting code running. Part 2 - Swapping the ESP32-C3 for a SAMD21 to get USB MIDI. Part 3 - … Continue reading XIAO ESP32-C3 MIDI Synthesizer – Part 2 →

A DX7 USB Dongle

The amazing Rene Stange added USB Gadget (i.e. device) support to the Circle bare metal Raspberry Pi environment a while ago so I've now incorporated that into MiniDexed. This allows MiniDexed to be used as a USB device - i.e. it can just be plugged into a PC and used via USB MIDI directly, as … Continue reading A DX7 USB Dongle →