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Hello, I'm trying to setup physical shutdown button. Which GPIO should I use? Also should I just short them with ground or with 3.3v VCC? do I need a resistor to limit the current?
Any help appreciated.
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You can use any GPIO available in the list. Yes 3.3v. I am not sure about resistor I can ask and let you know.
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It worked by shorting any selected pin from the list with 3.3v pin and 10k resistor.
Thanks for replying.
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