What pins can really be used in ESP32-Gateway

Started by Leef_me, January 31, 2020, 10:06:54 AM

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Leef_me

January 31, 2020, 10:06:54 AM
I'm using the ESP32-Gateway Rev E board.

I need WIFI and Ethernet
I need I2C (clk & data) and UART (TX & RX).
I'm considering GPIO16 and GPIO32 for I2C (clk & data)
and GPIO33/LED and GPIO39 for UART (TX & RX).

Can anyone suggest pins to use so that TX is not always on?
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