I have managed to salvage the LCD screen from an old Tom-Tom (the model number of the screen is LTE430WQ-F0B-0BS). It comes with a driver for the screen on the back, but it doesn't look humanly possible to solder/interface with it in any way. However, this driver connects to 4 wires going into the LCD, which look easy to solder. I was wondering whether it'd be possible to skip the driver already there, and simply connect the 4 wires to the GPIO of an Arduino or something similar. I have looked for some time for this solution, but only found data sheets which referenced the on-screen driver.