Using GPIO 34-39 for UART peripheral RX function

mbutura
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Joined: Tue Jan 02, 2018 3:38 pm

Using GPIO 34-39 for UART peripheral RX function

Postby mbutura » Sun Apr 22, 2018 11:00 am

I have ran out of pins to use on the ESP32 therefore I am willing to set UART 1 and 2 RX inputs on GPIO 34,35 with an appropriate pull up resistor and change the corresponding UART RX pin(s) in software to the above. I need a second opinion if this would this work or not?

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