Wii U Gamecube Controller Adapter

Hi,

does anyone got the Wii U Gamecube Controller with GC Controllers to work?

I have some Gamecube controllers i want to use for the n64 games, but the rpi3 seems not to recongnize the attched adapter.

Hello,

Good idea, have you a solution?

Thanks in advance

Hello, can you integrate this at Batocera?

How I can do?

Thanks in advance