Cannot Get Commander to Respond on ESP32

Hi Experts,
I am trying to get the example given here: Custom commands | Arduino-FOC
to work on an ESP32. I verified independently that the serial port works, it prints etc…
However, when I run the above example (unchanged, except that my LED is on pin 23) I cannot get any response, even if I just enter “?” to get the list of commands printed. Nothing prints in the Arduino IDE serial monitor.
What could I be missing?
Thanks much in advance!

Sorry for the bother! I just figured it out: I had to set the Arduino monitor to “Newline”, instead of the default “no line ending”. Now I can turn the LED on and off and get a list of commands. Live and learn!..:wink:

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