@droftarts the red led flashes 4 times on start up and the red led triggers when near bed. Just thought I would let you know . Thanks again for helping me solve this , it was driving me bananas.

@dc42 thanks again for the help, sorry for starting two threads, I was lead down a rabbit hole on facebook forum about remapping I/O. I waisted so much time on this , thanks again.

@droftarts ohhh boy I cant thank you enough, it's a bad IR sensor , I ran a new set of wires from the sensor to control board and it's still not seeing a input. Thank you for taking the time to help. I was about to purchase a new duet lol. I had already purchased a mini ir board just in case. I'll have one friday.
Thanks again.

@droftarts is there anyway you can tell me if your printer z probe reading is zero when unplugged.

@droftarts thank you for helping, the pink is gone but it's still reading 310 without anything plugged in. Im sorry for being a goober, I just got so frustrated after trying to get it updated. And I have forgotten everything in how to set these up.

@droftarts
Here is my probe gcode

I was wondering if someone could share how to remap the input for the IR mini diff sensor on duet wifi. Thanks .....

@droftarts do you know how to remap the input pin for the z probe?

@droftarts it's not a wire issue I am 100% sure. I have traced the connection and its correct. Even when I unplug the connector it still reads 310 to 320. That's why I was wanting to remap the input .

@droftarts yep I'll have to do it when I get home , I should have done it to begin with.
I'm on the latest stable 2.04