Installation of 6v pnp-NO proximity sensor with BTT SKR V1.4

I have proximity sensor PNP-NO 6v-36v. How can I install this in my BTT SKR V 1.4 board?
I have stucked here. Kindly help me out with this issue.

Thank you

I have connected my proximity sensor to the 12v SMPS power supply and signal wire is connected to signal pin of z-min endstops connection of motherhood through 10K resistor.
Further I have checked that initially my voltage was 0v and when my sensor sense the metal , it shows 4.8 V. But when I I give command of M119 in pronterface, it shows me status as "TRIGGERED" both the times. I also invert the status in my configuration from false to true but this time sensor shows the status of "OPEN" both the times.

Kindly help me to resolve this issue.

Hi,
Can anyone answer my query please ?

I believe you must use the probe port, as the endstop has pullups you can't disable.

Also must make sure Z_MIN_PROBE_USES_Z_MIN_ENDSTOP_PIN is disabled
eg //#define Z_MIN_PROBE_USES_Z_MIN_ENDSTOP_PIN
and enable USE_PROBE_FOR_Z_HOMING if not using a real z endstop

use a LM7805 to convert the 12V input you give to the sensor to 5V output and plug that output in Z Axis Endstop pins.

check the attached image....

Edited 3 time(s). Last edit at 01/22/2021 01:54AM by saintofinternet.