i got old Mio car navigator. Batteries are gone and it operates from smal usb cable. mio have some strange windows version. there must be a way how to make a GT3 or any other car dashboard, with laptimes, temp, fuel etc info any ideas where to start?
You would think it would have a rather limited screen printing, but who knows. You'd have better luck finding a used phone or tablet. Then, at least you could use a wireless connection.
