3D Touch sensor

This touch sensor is compatible with the vast majority of 3D printers. It is used to detect the 3D printing surface by touching it, and it is usually mounted in the extruder itself, and used in bilinear surface calibration.

This new 2.0 version features a retractable policarbonate pin, which makes it compatible with magnetic platforms.

Kit contents

1 x 3D Touch sensor

1 x 200mm cable

2 x M3 slot bolts

2 x M3 nuts

8 x Metal terminals

1 x 1000m cable

1 x XH2.54mm 3 pin terminal

1 x XH2.54mm 2 pin terminal

Tech specs:

Voltage	5V
Current	15mA
Max current (peak)	300mA
Shell material	PC
Shell color	Translucent white
Cable length	Short: 200mm Long: 1000mm
Wire	3 pin: - Green: GND - Red: +5V - Orange: Signal 2 pin: - Black: GND - White: Zmin

G-code commands:

Action	G-code
	Marlin	Repetier	Smoothieware
Push-pin down	M280 P0 S10	M340 P0 S700	M280 S3.0
Push-pin up	M280 P0 S90	M340 P0 S1500	M280 S7.0
Self-test	M280 P0 S120	M340 P0 S1800	M280 S8.4
Alarm release (Push-pin up)	M280 P0 S160	M340 P0 S2200	M280 S10.6