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.

Smooth Animations, Slick Bar Graphs, But No Custom Characters On This 16×2 OLED 7 Comments by: Dan Maloney April 27, 2023 ...

DIY Arduino radar with display 10:27 am March 6, 2019 By Julian Horsey ...