Hook up with I-PAC if necessary 9 Violet Button 7 NO Uncooked analog. Needs special firmware ten Grey Button eight NO Raw analog. Needs Particular firmware The optional wiring harness has Reduce wire finishes which you can crimp suitable connectors on to, in your pushbuttons. You can find 1 ground https://analog-stick36553.azzablog.com/38515744/analog-joystick-an-overview