2.8" display with 320x240 16-bit color pixels and a resistive touch overlay.
The plate uses the high speed SPI interface on the Raspberry Pi and can use the mini display as a console, X window port, displaying images or video etc.
Best of all it plugs right in on top!
Uses the hardware SPI pins (SCK, MOSI, MISO, CE0, CE1) as well as GPIO #25 and #24. All other GPIO are unused.
Since we had a tiny bit of space, there's 4 spots for optional slim tactile switches wired to four GPIOs, that you can use if you want to make a basic user interface.
For example, you can use one as a power on/off button.