### 2-in-1 Dual Protection Function This detection board integrates two essential monitoring functions - filament runout detection and cutter wear monitoring. When filament breaks or runs out, it triggers an automatic pause; when cutter status is abnormal, it sends alerts to prevent print failures. ### V07 No Driver Hardware Featuring V07 hardware version, this sensor board requires NO software drivers or firmware patches. It connects directly to the mainboard via hardware interface, providing stable signal output and true plug-and-play functionality. ### OEM Specification Replacement Part This replacement module matches original specifications for Creality SPARKX i7. Designed with positioning posts for precise alignment and secured with 2 screws, ensuring a perfect fit in the extruder front assembly. ### Stable Signal and Quick Response Equipped with high-precision connector interface for reliable signal transmission. The detection board responds quickly to filament status changes, reducing false triggers and ensuring your printer reacts immediately when issues occur. ### Easy Installation and Maintenance Complete replacement solution for your SPARKX i7. Follow the official Wiki replacement guide to install - just unplug the old sensor wire, remove 2 screws, and install the new board. Restores full monitoring functions with minimal downtime.