M8 Headless TrimUI Brick Midi Backpack test

I made an integrated backpack on the trimui Brick that included a USB 2.0 usb hub, 2 USB c ports for audio in and midi expansion, hardwired teensy 4.1 and an Arduino pro micro that’s drives and sends midi cc from the knobs to the Teensy for live parameter manipulation. See what the insides look like: https://youtu.be/I1VMs0KpZuc Kind of fun.