I'm not sure if it's me but my right hand USB port doesn't work in On The Go mode, I can't plug in a USB-C to USB-A adaptor and connect hubs, keyboards or mice.
I was wondering if anyone had a particular recommendation for an android app which will turn my G into a serial console (perhaps with VT100 style emulation, as well as raw serial IO).I've got an OTG adaptor and a USB serial dongle to test out.