Our 3d touch is an auto leveling sensor for 3D Printers that can precisely measure the tilt of your print surface. It can greatly improve the printing precision of your 3D Printer, and it is only compatible with Geeetech I3 ProB, I3X and ProW 3D Printer.
Note:3D touch auto leveling sensor is not plug_and_play; you will need to do some modification to your firmware and for some control board, you may need to do some soldering work to the connector. We have prepared the pins for you.
Max. Current: 300mA
Cable length: 150mm
Net Weight: 10g
Shipping weight: 25g
3DTouch can be operated in the following condition.
One I/O for control (PWM or Software PWM)
One I/O for Z min (Z Probe)
GND and +5V power
3-pin: Brown (-, GND), Red (+5V), Orange (control signal)
2-pin: Black (-, GND), White (Z min)
Additional power supply will be needed in case your board does not supply enough amperage.
Electronic devices can be damaged or even destroyed if connected to wrong polarity. [wrong terminal connect to 5V(+) and GND(-)]
Pulling/pushing hard on the push-pin can damage 3DTouch and make it less accurate.
Fix push-pin with locking paint after reassembling or adjusting core.
Do not remove or deform elastic material attached on the push-pin.
1 X 3DTouch Auto leveling sensor
1 X 3Pin Straight Pin
1 X 2Pin Straight Pin
2 X Screw & Nut & Washer
2 X Dupont Housing Shell 3Pin
2 X Dupont Housing Shell 2Pin
3 X Dupont Housing Shell 1Pin
14 X Dupont Terminal
1 X 10K? 1/8W Resistor