I have a CH Combatstick Grip and want to connect it to my BRD Baur DS base via MMjoy2. The base already has two TLE5011 sensors connected for X and Y axis.
So now I have decoded the button matrix of the CH Combatstick and already bought some 74HC165 shift registers via AliExpress. It is possible to connect a button matrix to a shift register, correct? What about the 8 way POV hat, does it work via a shift register?