Is there any problem with use the image of RPI4 in RPI4 CM?
try it - it won't fry your board 
- in the worst case scenario it won't boot or some IOs like usb/eth won't work
Is there any problem with use the image of RPI4 in RPI4 CM?
try it - it won't fry your board - in the worst case scenario it won't boot or some IOs like usb/eth won't work