The hardware is an old german project. I planned a tiny PCB from this circuit instead of using original. It's matching with much popular LCD panels. Here is the gerber files for PCB. I chose the 18f2550 microcontroller for my device.
Otherwise you can use any hardware interface from spare output pins, if you want, but using them is not confortable at all. This PCB is an "USB4LCD" in first, not USB4all.