I'd like to connect a hand gesture sensing module, like this:
https://github.com/eouia/MMM-GroveGestu ... G_0747.jpg
I'm already using GPIO3 for my power switch with a button that shorts GPIO3 + GND.
If I want to keep using the power switch, what are my options? Can I connect both the gesture sensor AND the power button to GPIO3? Multiple devices on the same GPIO pin, will that work or will it fry my pi?