Hook up with I-PAC if essential 9 Violet Button 7 NO Uncooked analog. Demands Particular firmware ten Grey Button eight NO Uncooked analog. Demands Specific firmware The optional wiring harness has Slice wire ends which you can crimp suitable connectors on to, to your pushbuttons. There's a single ground wire https://diy-arcade-parts42848.blog-eye.com/38348057/an-unbiased-view-of-joystick-controller