The Duet 3 Scanning Z probe is a CAN-FD connected inductive sensing board, with compatible inductive PCB coils. It allows for a point mesh of the bed to be built up quickly as no movement in Z is required to read the bed distance, and individual readings happen very quickly. An accelerometer has been added to the PCB as well to allow for the SZP board to also be used for input shaping calibration.

Example mesh of 792 points that took ~20seconds to produce.

Features

Hardware specification