Adafruit dpi tft kippah for raspberry pi with touch support adafruit 2453 p the adafruit dpi tft kippah for raspberry pi takes advantage of a little known function of the pi which is its ability to drive tft screens natively the normal route to adding a small display to the pi is to feed its hdmi signal into a hdmi to tft decoder the native method is better than using an hdmi decoder as it uses less power and it s cheaper but it still benefits from hardware acceleration it s fast cheap a