Well, [shabaz] had a great idea: use it as a star map display. The project combines the Arduino, a round TFT, a GPS receiver, and some external flash memory to store data.

The specific panel he chose was a 4D Systems 1.44” TFT LCD that happened to feature a dedicated graphics processor, which should allow for some fantastic visuals when used to its fullest potential.

– 2.4″ TFT Feather Wing 320×240 Touchscreen – Adafruit Feather HUZZAH with ESP8266 WiFi – 2000mAh Rechargeable Battery (Optional) – Slide Switch (Optional) Watch this video on YouTube.