BTT SFS V2.0 RatRig V-Minion
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BIGTREETECH Smart Filament Sensor V2.0 holder for RatRig V-Minion.
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Updated at source:
Model information
- Source
- Printables
- Category
- Other Printer Parts & Upgrades
- License
- Creative Commons — Attribution — Noncommercial — Share Alike
Since I really liked the original design by @RomRider, I remixed it in Fusion360 using a CAD model of the SFS V2.0, and ended up with this awesome filament sensor holder I'd love to share with anyone who might need it.
Required hardware:
- To bolt the SFS V2.0 to the holder:
3x BHS M3x6mm (button head screw)
- To mount the holder to the frame:
2x M6x12
2x M6 3030 T-Nut
Then add this to your printer.cfg (and edit it according to your printer motherboard pins) in order for it to work with Klipper:
###############################
### BTT Smart Filament Sensor V2.0
###############################
[filament_switch_sensor switch_sensor]
switch_pin: (replace this for your correct board pin for switch_sensor)
pause_on_runout: False
runout_gcode:
PAUSE # [pause_resume] is required in printer.cfg
M117 Filament switch runout
insert_gcode:
M117 Filament switch inserted
[filament_motion_sensor encoder_sensor]
switch_pin: (replace this for your correct board pin for encoder_sensor)
detection_length: 5.76 # accuracy of motion sensor 2.88mm
extruder: extruder
pause_on_runout: False
runout_gcode:
PAUSE # [pause_resume] is required in printer.cfg
M117 Filament encoder runout
insert_gcode:
M117 Filament encoder inserted
###############################
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