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Full Version: t possible to use ADC A1, A2, A3 and A4 as a digital input for a switch?
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Hello
 
I wonder if it possible to use ADC A1, A2, A3 and A4 as a digital input for a switch?

I will using A6 with esphome.

Thank you
repied in another thread, please don't post multi thread with same question.