The 3DTouch auto leveling sensor is a device that uses the Hall effect to achieve leveling. The position of the point can be obtained by touching the point on the heated bed, and then compensated by adjusting the z-axis height during printing. Printing can also be achieved even though the platform is not flat.
Voltage | 5V |
Current | 15mA |
Max current(peak) | 300mA |
Shell material | PC |
Shell color | White |
Cable length | Short: 200mm Long: 1000mm |
Wire | 3pin: Green: -GND Red: +5V Orange: Signal cable 2pin: Black: -,GND White: Zmin |
3D Touch Action Instruction Table | |||
Action | G-code | ||
Marlin Firmware | Repetier Firmware | Smoothieware Firmware | |
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 |