@dc42 Hey! I used a 9.6k pullup between IN and 3.3v, and removed diode. with either/both of these DWC still shows 0 no matter what. (after running the macro) Testing the voltage now it is either 0.35 (not triggered) or (0.8 triggered)

@dc42 when doing i1 DWC shows 1000 to start. ill try the pullup method now though

@droftarts Im sorry, Here is some more info

RepRapFirmware for Duet 2 WiFi/Ethernet: version 2.05
ELECTRONICS: Duet WiFi 1.02 or later + DueX5
FIRMWARE_DATE: 2019-12-13b1

My pl08-n shows 0.2v or 0.8v when measured from the PROBE IN pin on duet, depending on weather or not its activated, so i know it is sending some sort of a signal.

My config.g is not setting up the probe but here is my macro that does plus the config is uploaded

here is my config

here is my macro:

M400
M558 P8 I0 T18000 F1200 H5 A5 S0.01 B0 R0.2
G31 T8 P500 X0 Y25 Z3.45 ; inductive probe offset, not critical, only used for coarse homing
G4 P200

And this is the probe i am using https://www.aliexpress.com/item/32803898660.html?spm=a2g0s.9042311.0.0.27424c4dory9K2

As the title says, my pl08-n is not working with my duet. DWC shows 0 no matter if its triggered (light goes on and voltage is raised measuring from input on duet). Here is my Gcode for setting up the sensor

M558 P8 I0 T18000 F1200 H5 A5 S0.01 B0 R0.2

and im following https://d17kynu4zpq5hy.cloudfront.net/igi/duet3d/ogA64gS3SXCmPhsQ.full directly for wiring, so im 99% sure it is a software issue