KP3S (Pro) BD Sensor mount

This is a simple mount for the Mellow (Pandapi) BD sensor to fit the modified KP3s (and all the same toolheads)

https://vi.aliexpress.com/item/1005006169022237.html?spm=a2g0o.order_list.order_list_main.17.13301802MFQd77&gatewayAdapt=glo2vnm

The installation is descriped well in this page: 

https://github.com/markniu/Bed_Distance_sensor

https://github.com/markniu/Bed_Distance_sensor/wiki/Installing-for-Klipper

For me the 1mm lower mount worked fine, but attached my first try too :) I'm using an original E3D V6 hotend. With tis setup after calibration the raw calibration data was 86, and so on (M102 S-5).

There are two types of converter mount attached, the vertical one is fits with the orbiter extruder (dont know how work with others).

For the original kingroon mainboard (I have a v1.2) the SDA cable need to be connected to the PB2 pin. All the others can be used as a normal BL Touch.

sda_pin: PB2
scl_pin: PA8

the X offset is for this model is -25mm

Other configs are described in the github page. 

Made a simple BD Sensor mount for the KP3s, to fit the attached toolhead