Anyone using pio debug?

[pedz]

I have this device. The images are not 100% accurate. It has two USB ports but the cyd configuration works -- not the cyd2usb.

I have it working with the 1-HelloWorld and 2-TouchTest using both the Arduino IDE and I'm now switching to PlatformIO and I'm able to get platformio-mode working in Emacs mostly. (flymake flags errors that are not really errors.)

I'm hoping I can get pio debug working inside Emacs but first I was trying to get it working via the command line from Terminal (I'm on a M1 Mac). Has anyone been able to get this to work? I might go back to the Arduino IDE to see if it works there.

Edit: I forgot to mention I have monitor working with pio device monitor -p /dev/cu.usbserial-10 -b 119200