Hi I am using an esp32, due to a lack of available pins, I need to use the same pin for a button that has a built-in LED. The idea is that when I press the button, the LED turns on for a few seconds. After doing some research, I found that certain pins are suitable for this purpose, but I want to m…

Uing the fllowing pins with a button with an incorporated led?

Claudio_FF May 25, 2025, 8:23am 8

They probably prevent problems in case the GPIOs are accidentally configured as high outputs.

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