@dave17 said in How do I get the exception details in UIFlow?:

@ajb2k3
Hi I tried to connect Thonny to my M5stack Core 2 but with no success, I when I set the port to esp32 and /dev/USB0 I get some serial port messages but the device is not recognized and I cannot program it with Thonny. Same with mu.
Can you please help?

What kind of messages?
Have you set Thonny or mu to communicate correctly?
Have you Hit CTRL+C to stop the running Micropython code in order to to get into REPL?