After designing the pcb panel for mass production of the sensor boards I had a small clear area left over. So I decided to design a new smd motherboard that uses only one AT90USB controller and that hopefully will give me USB-MIDI connectivity:
As you can see I’ve added a connector at the front side in order to attach a 4×20 Matrix LCD directly to the board.
At the backside only the USB-Connector is new.
Hopefully production will not take too long as I cant wait to test this baby
MAKE IT SO!