Is this 3D model free to download?

Yes, BTT Smart filament sensor - Simple Ender 3 v2 mount is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link to open the original listing by the creator.

Where do I download the STL file?

The download is hosted by Thingiverse. Use the "Download from Thingiverse" link on this page to open the original listing and grab the file, or save it to your print queue in the free Thinger app.

Designed by DAR01, published on Thingiverse. Please credit the creator when sharing your print.

Can I print this at home?

Yes. This is a printable 3D model intended for home FDM and resin printers. Check the original listing for suggested print settings.

BTT Smart filament sensor - Simple Ender 3 v2 mount 3D printable model by DAR01

BTT Smart filament sensor - Simple Ender 3 v2 mount photo 1

BTT Smart filament sensor - Simple Ender 3 v2 mount photo 2

BTT Smart filament sensor - Simple Ender 3 v2 mount photo 3

BTT Smart filament sensor - Simple Ender 3 v2 mount photo 4

BTT Smart filament sensor - Simple Ender 3 v2 mount

Source: Thingiverse by DAR01

The BTT Smart filament sensor - Simple Ender 3 v2 mount is a free printable 3D model from Thingiverse by DAR01. #BTT Filament sensor bracket for Ender 3 v2# by DAR01. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

30 saves Source: Thingiverse Updated 2026-10-04 License: CC-BY-NC-ND · non-commercial 1 makes Category: 3D Printer

Tags: bigtreetech, bracket, BTT, BTT SFS, btt smart filament, creality ender 3, Ender, ender 3 v2, Ender3, Filament Sensor, mounting bracket, sfs, simple, smart, Smart filament sensor

About this model

#BTT Filament sensor bracket for Ender 3 v2# by DAR01. This is a mounting bracket for a BIGTREETECH Smart Filament Sensor/Filament Break Detection Module to fit to an Ender 3 v2 Printer adjacent to the extruder (although it will probably work for an Ender 3 and other Creality printers too). The bracket allows you to use the original OEM back cover of the popular BTT Smart filament sensor, and just replace the two middle screws with longer ones once the bracket is fitted rather than print a whole new back cover with bracket attached. This mount screws onto the extruder bracket (around the Z-Axis screw) and allows use of the PC4 bowden tube connector and short piece of bowden tube (that comes with the sensor) to guide the filament into the extruder arm filament hole, if required. It requires…

Frequently asked questions

Is this 3D model free to download?: Yes. BTT Smart filament sensor - Simple Ender 3 v2 mount is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link above to open the original listing.
Where is the STL hosted?: The download is hosted by Thingiverse, not by Thinger. We link you directly to the original listing by DAR01.
Who made this model?: Designed by DAR01, published on Thingiverse. Please credit the creator when sharing your print online.
Can I print this at home?: Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.