Wire IO12 and I36 to provide an IO with Analog when WiFi is active.

MindReader32
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Joined: Mon May 14, 2018 8:33 am

Wire IO12 and I36 to provide an IO with Analog when WiFi is active.

Postby MindReader32 » Fri Nov 29, 2019 5:37 pm

Hi,

Perhaps a silly question, but just in case there is a gotcha...

Because of (lack of) pin availability and no ADC on channel 1 available to use, within the constraint of my project...

I intend to simply connect IO12 and I36 together and provide a single connection that can do digital IO and analog input that isn't effected/disabled by Wifi (as I36 is not on ADC2).

Can I simply wire them together without any passive components or without using another GPIO to drive a selectable mux?

Cheers.

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