I am using this display in a design and the display is working great.
But I am really wondering, why the supply current is fluctuating between 16mA and 80mA constantly?
The PSU is a very stable design.
Peaks (current) may be higher.
The displayed "image" is not changed.
I have tested on Arduino Uno and Arduino Nano.
I have tested 2 pcs of displays.
All the same.
Do I have 2 displays - both defect or ?