I have a few questions. I think I'm in over my head.
1. Can I wire a pigrrl2 PCB board to the TeensyLC. If so do I have to solder each button? Can I solder the 5V pad to the 3.3V on the TeensyLC?
2. do I have to write a special code for the pigrrl PCB to interact with the two thumb sticks and the extra 2 buttons for second set of shoulder buttons?