meanwhile i am waiting for my costume board base on esp32-s3-mini to arrive i am writing a code in arduino ide for it and i came across a doubt in my design.
i am using USB(gpio19-20) for programming and i connected uart0(gpio 39-40) to use a uart with device that works on uart.
my question is, do i configure USB to use Serial.print() for debug and UART0 to communication with the device with Serial0.print()?
because when choosing board: esp32-s3-usb-otg i get this error:
Code: Select all
error: 'Serial0' was not declared in this scope
Serial0.begin(9600);