Heya 
I have a pretty nice setup and currently making a beautiful amp and speakers out of corian. It’s all very minimal.
However as a corian fabricator I want to add touch buttons into the surface of my kitchen countertop. I have the hardware working fine. The main reason is so I can change tracks/play pause without touching anything close to the hardware (like while handling raw meat)
I’ve seen the plug in for using gpio buttons to do exactly as I want however I’m not sure if I can use a second unit just for the button functions and still have the other rpi connected to the speakers play the music. Is this possible?
Thank you.
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