Filament sensor for ender 3 v2 NEO

Hello
Does anyone know if such a sensor exists and if so where can it be purchased?

Cheers

Gino

It sounds like a bit of hard work according to this reddit post:-

https://www.reddit.com/r/Ender3V2NEO/comments/yfbjtq/ender_3_v2_neo_filament_sensor/

yes indeed. So if I understand it correctly it requires another firmware in order to work. I suppose that, if firmware is upgraded the normal filament sensor for the ender 3 v2 can be used and installation instructions are the same for the NEO ?

Hey i recently put a bigtree sfs v2 on my ender 3 v2 neo it is not so hard
first you need to swhitch the cables ant put red black and green together according top your motherboard then install v1.1.7 firmware for ender 3 v2 neo and test it hope it helped