Replace Z limit switch wire on the mainboard with this auto-leveling sensor, re-flash the stock firmware to BL touch version.
Set up and store Z step offset number and enjoy perfect leveling!!
The 3D Touch is an affordable alternative to the original BLTouch probe. It is a high precision, touch-based bed leveling sensor intended for use with 3D Printers. It consists of an RC Servo and Micro Switch that maps the build surface, capable of achieving a perfect first layer every time.
Using the Hall Effect, it probes a defined number of points on the bed, then adjusts the Z-axis height during printing to compensate for variations in the surface. This makes it an ideal solution for warped or deformed build plates that are not perfectly flat.
Description
BLTouch V3.0 Auto Leveling Sensor Kit BL Touch Sensor For Ender3 Pro V2 Ender 5 CR10 Aquila, Neptune, Fokoos, R QiDi, Anycubic G - green 5v - red S - yellow