As a non-python programmer I need to know the SPI pins used. I figured out the switch and lights fairly easily but cannot get the SPI interface to talk to the display.
Many thanks. The circuit pointed out the problem - the backlight was not enabled.
Nice, now you can have some fun. I really like this display, nice and big physically, compared to the other display packs anyway. And a nice resolution. It gets tricky on a Pico as the bigger the display resolution the more memory that gets sucked up by the display buffer.
Just curious as to what you have it plugged into, Pico, Pico 2 etc?
I am using the device as a remote terminal with a display that can be seen from a distance. I normally use the Waveshare 3.5" touch screen but needed something smaller. The only improvement that could be made is the addition of a fifth button - possibly between the A and B buttons - to allowing up/down/left/right/action operation.
I will be using this device again.