How to use Serial Port?

[linyaqiang]

I'm using serial port of Uart0 to communicate with an external device, but it's already default as a system print window. I want to ask if it can be configured as an ordinary serial port to communicate with other devices? Thanks!

[chegewara]

Try to change:

Code: Select all

Component config->ESP32-specific->UART for console output

Change it to none or uart1 and you can use uart0 (just guessing).

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