Creality CR Touch Auto Leveling Standard Kit is compatible with most FDM 3D printers and most auto-leveling products.
After the electromagnetic component is powered on, the probe is extended under the magnetic suction. When the probe touches the printing platform, the photoelectric sensor on the PCB board detects the contact signal, and the system records the current height of the platform.
CR touch performs multi-point detection on the printing platform and records the height of each detection point. The system builds a virtual plane based on the height of each point and calculates the tilt angle between the nozzle and the platform to automatically compensates for different points.