To attach your display, simply use the hardware SPI pins (SCK, MOSI, MISO, CE0, and CE1) as well as GPIO #25 and #24. With the space leftover, you have four spots available for tactile switches, letting you make an integrated interface for your favorite ROMs. Ideal as an additional display, by attaching to the Raspberry Pi’s high speed SPI interface, the PiTFT- 2.8” TFT + Touchscreen Display is able to process photos and videos without lag. For more ideas on how to use your display, head over to the Adafruit site.