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Push button with ESP32 TTGO T-Display

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john1995

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I have to connect a push button with ESP32 TTGO T-Display to wake up him up if he is in sleep mode.
What pin should I use, and what of pull up / pull down resistance should I put and why. The power supply is 3.6v or 5v.
Thanks
 

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You might want to look at "TTGO-T-Display-master" from github. The FactoryTest.ino in the examples folder has code to wake up the ESP32 with one of the pushbuttons as part of the example program.
 

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