### What's this for? An Ultra-Sensitive Z-probe sensor utilizing the mechanical force of the nozzle touching the bed, giving a direct measurement with no offsets or referential assumptions to consider Optionally there is a version that incorporates an FFC Cable chain (Flat Flexible Cable) that can carry the entire print-head's signals and current in a clean and organized way ### Why is this better than `` sensor? - Vs. Inductive / capacitative sensors: No Offset, more accurate, doesn't require special surface - Vs. Mechanical touch (BL-Touch, servo mounted endstops): No Offset, more accurate - Vs. removable pressure sensor: More accurate, no need for attaching a device only for levelling - Vs. Optical rangefinder / Time of Flight: Much more accurate, doesnt require specific surface - Vs. Mechanical endstops: All the things - Vs PrecisionPiezoUK version: No potentiometer calibration required, better false-signal filtering Features: - Self-calibrating (no more fiddling with tiny potentiometers!) - Ultra-precise z-height measurements - Zero offset (The nozzle itself is the sensor!) - Compatible with ALL surface types - No plugging in removable sensors for leveling - Tunable over UART / I2C FFC Cable Chain Extra Features: - FFC Cable chain for a clean connection between print head and controller - Onboard switchable DC buck converter for 12v or 5v fan operation - LED Feedback on all PWM components Standalone version available for drop-in installation