Ender 3 V2 LCD Knob (Should work on Ender 3 and Ender 3 Pro as well)

thingiverse

Wasn't really in need of a knob but liked the idea to continue the color coordination of personalizing the machine. Fitted thus far to an Ender 3 V2. Planning to print another for the 2 Ender 3's I have as well. Printing upside down can avoid the need of supports but depending on bed may not give you the cleanest finish on the top. Printing right side up is how I did my final print. I manually added supports just to the base of the internal ring. That's all that necessary as the rest is all printable without supports but auto supports will add more than you require up inside the print. Not too big a deal internally but would be a potential pain to clean out the area where the knob mounts.