I am considering to deploy a few mainboards with a few sensors in the field, but space and money limits the number of displays.
So I was considering to upload code to the mainboard with the T35 display attached and working, with debugging and status info - and then turn it off and remove the display.
When rebooting the machine, it should detect that the display is missing, and then just write status to the SD-card and not to the display.
And vice-versa, when plugging in the display again, and booting the machine, it should write to the display…
Is that possible at all?