NOTE This is for the Ender 3 - PRO, I don't own a Ender 3 V2 so I don't know if it works or not. Thanks for the comment mentioning that it does not work for the V2.

I wanted a BTT filament sensor mount for my Ender 3 Pro and none of the ones available would suite me since I wanted to combine with the filament guide from here: https://www.thingiverse.com/thing:3129612.

So after some digging and measure I ended up mixing the following to pices into one:

• Filment Guide: https://www.thingiverse.com/thing:3129612
• BTT Smart Sensor: https://www.thingiverse.com/thing:4611661

Thank you to the authors of the original pieces :)

You can buy me a coffee here: https://www.buymeacoffee.com/rechena

Creality

Ender 3 Pro

No

Yes

0.2

20%

I printed facing on the bed with Tree Supports. Came out nice and clean when ended :)