I'm picking up some work using ART/ETS that someone in my firm had previously worked on.
I have my second Ethernet port connected to ETS (tried ethernet card and USB/Ethernet connection). I also have a USB microB cable connected to ETS/UART Debug port to my Win11 PC.
I'm assuming the SD card was flashed appropriately by the previously tester ... I know, assume is never good

Using the Win11 Ethernet status dialog, I see packets transmitted to ETS, but get no response.
Questions:
1. How can I use the ETS's Debug UART port?
2. Can I connect a putty/TeraTerm to port 22 (or some other port)?
3. I'm kind of expecting Linux console output from the Debug/UART port ... any clues on how to get my ETS to boot or any diagnostic/probing is appreciated.
4. Any pointers how to 'use' the ETS's UART Debug port?
Thanks,
Craig