Hiya!
I'm currently working on a project with an ESP32 board and have 8 GPIO pins going to metal cards for a sequence game. You essentially have to guess the correct sequence which I've assigned to 7 pins, and the 8th GPIO pin is essentially a dud card and will always reset the game no matter what. I was wondering if it was possible to have multiple pinouts from one pin, or if that'd always interfere with capacitive touch? So far I've been able to daisy chain 3 cards and have the game behave nicely - but as soon as I add a 4th it'll constantly register a drop and reset the game on loop. My goal is to have 12 cards around a table in total so 7 correct, and 5 duds. I was wondering if there's a way to work around this/anything I could be missing? Whether it's lowering the sensitivity, or adding resistors or somehow closing the circuit?
It's also worth mentioning that I'm fairly new with arduinos and code, so thought it was worth asking people way smarter than me before I bang my head against the wall!