Hello together,
i have an RPi 3 here and Apa102 Led Strings. In the White Level Settings i can clearly see, that not all 4 of the stripes has the same white. I show you a picture so you can see by our own.
The Stripe in the bottom and the left one seem to be "Normal" the other 2 are "red-ish"/"yellow-ish".
Do you know how it comes? Any Idea?
My stripe starts in the bottem left.
best thanks for your ideas
Erwin