{"id":8115628081332,"title":"BIGTREETECH SFS V2.0 Smart Filament Sensor - for 1.75 mm Filament","handle":"bigtreetech-sfs-v2-0-smart-filament-sensor-for-1-75-mm-filament","description":"\u003ch3\u003eBIGTREETECH SFS V2.0 Smart Filament Sensor - for 1.75 mm Filament\u003c\/h3\u003e\n\u003cp id=\"b\"\u003e\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eBi-directional feeding: BIGTREETECH SFS V2.0 is bi-directional, there is no restriction on filament direction, so you boys have more flexibility during installation. It is suitable for Marlin, Klipper and RRF firmware.\u003c\/li\u003e\n \u003cli\u003eMultifunctional detection: SFS V2.0 detects extrusion errors caused by filament leakage, nozzle clogging, filament knotting and extruder errors. It has two signal outputs and indicator lights to distinguish between clogging and filament outlet. 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It is suitable for Marlin, Klipper and RRF firmware.\u003c\/li\u003e\n \u003cli\u003eMultifunctional detection: SFS V2.0 detects extrusion errors caused by filament leakage, nozzle clogging, filament knotting and extruder errors. It has two signal outputs and indicator lights to distinguish between clogging and filament outlet. It is small and lightweight and does not exert much pressure on the extruder head of the printer.\u003c\/li\u003e\n \u003cli\u003eInstructions for use: insert filament from the direct quick connection in any direction of the smart filament sensor; the red light lights up when there is no filament in the module. The blue light will flash when the extrusion is normal. The blue light stays on or off when there is no extrusion.\u003c\/li\u003e\n \u003c\/ul\u003e"}