This video shows how you can get the degrees symbol ° on the K3NG Rotator Controller’s Nextion touchscreen.
Applies to version rotator controller v20.06.26.02.
It’s a simple matter of editing four lines of code in the main .ino file.
In the normal world “0xF8” would be the correct way to address the ° symbol, but not with these damn Nextions! Get your Arduino programming leads out!

This video can be discussed in the VK Logger Ham Radio Forum topic: