ESP-32, Waveshare 1.28" LCD & Arduino. Battery Voltage Gauge

[Geordieboy]

Hi you knowledgeable people. Hoping someone can help.

I'm trying to mimic create a Battery voltage gauge in Digital Combat Flight Simulator for the FA-18 Superhornet, using an ESP32, Waveshare 1.28" LCD & Arduino IDE.

I've managed to get the background image loaded, but there are 2 needles that need to move (L/R voltage needles from centre of dial (see images).

I really need help creating the moving needles although you can't see in the pics, the needles rotate around a centre shaft.

Any help or guidance is very much appreciated.

All the best

[sonofcy]

Find a library that is used and look at the examples, or just google it.

[Geordieboy]

Already have & couldn't find much on it. Hence the reason to come to the forum.

Thanks for the "helpful" reply..........