BIGTREETECH SFS V1.0 Smart Filament Runout Sensor Module for 3D Printers, 1.75mm Filament, SKR Mini E3 V3.0, Manta, M8P, Octopus Pro, BTT Pi Control Board

Antinsky BIGTREETECH SFS V1.0 Smart Filament Runout Sensor Filament Break Detection Module 3D Printer Parts for 1.75mm Filament for SKR Mini E3 V3.0 Manta M8P Octopus Pro BTT Pi Control Board

BIGTREETECH SFS V2.0 Smart Filament Runout Sensor Upgrade Bi-Directional Photoelectric Filament Break Sensor for 1.75mm Filament for SKR Mini E3 V3.0 Manta M8P Octopus Pro BTT Pi Control Board