Datasheet

Check also on the back that the TFT is attached and that the flex connector is seated into the onboard FPC socket.

The easiest way to attach the header is if you have a

Raspberry Pi as a 'stand' - make sure its powered off &

unplugged!

https://learn.adafruit.com/adafruit-pitft-28-inch-resistive-touchscreen-display-raspberry-

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