BOM:
The kit includes XH2.54 connectors, you need to change them to ph2.0, Crimping Tools is required.
Installation of a resistor 100ohms, there are 2 options for further implementation
Option two, install a regular resistor like CF-100 in the gap of the blue wire, and close everything with heat shrink, the resistor rating is 100 ohms
Klipper settings:
[filament_switch_sensor filament_sensor]
pause_on_runout: true
switch_pin: ^PA7
runout_gcode:
{% if printer.extruder.can_extrude|lower == 'true' %}
G91
G0 E30 F600
G90
{% endif %}
[filament_motion_sensor encoder_sensor]
switch_pin: ^PC15
detection_length: 5
extruder: extruder
pause_on_runout: true
runout_gcode:
{% if printer.extruder.can_extrude|lower == 'true' %}
G91
G0 E30 F600
G90
{% endif %}
Print without supports
I got the installation information here
BigTreeTech smart filament detection module github
P.S.
I used what was available smd 0805 100R resistor
The author remixed this model.
Redesigned mount for Btt SFS V2