Update: tinkerBOY DPI Adapter v1.0 now available!
I finally had time to populate and test my DPI adapter prototype which will be included as part of my all-in-one board for Game Boy Zero / 3. So far it’s working fine. The DPI screen looks way better than composite.
I actually built a Game Boy 3 using just a simple FPC breakout board for doing the DPI connections but it was very difficult to make it work. Obviously because of all the wires I soldered to the Pi which are prone to interference. But I managed to make it work anyway. So I made a prototype to make it easier to use a DPI screen.
The AIO board will be compatible with Raspberry Pi Zero and Pi 3. Both will have sdcard access from the “CONTRAST” area of the Game Boy case.