This LCD is the one that is compatible with the Raspiboy. You can also use it for other projects.
320×240 dots 3.5″ color tft lcd module display,superior display quality,wide view angle and easily controlled by MCU such as 8051, PIC, AVR, ARDUINO and ARM .It can be used in any embedded systems,industrial device,security and hand-held equipment which requires display in high quality and colorful image.It supports rgb interface. FPC with zif connector is easily to assemble or remove.
The LED backlight driver IC we suggest to use for this display is KA2707
Please note this LCD is not compatible with RetroStone.
Sandro Garofalo –
Being an analog display, it suffers from a very annoying blurred effect.
This is not very noticeable in games, but in menus where higher resolution is required.
I propose a revision with a panel with a higher definition but without altering the DPI.
Admin (verified owner) –
Issue here is that pi zero only have HDMI and analog. It also have a DPI interface but it needs a lot of pins of the GPIO, including the audio out pins. So we can’t have audio if we use DPI screen. This is why we’r stuck with analog on raspiboy.
A higher definition screen may improve the problem, but this LCD glass does not exist in higher def. I found some suppliers offering 640*480 but they are just lying about specs. The glass is 320*240.