I don't know if this will help anyone but I have been been running the BTT filament sensor for a few months ago with the below settings. Besides for a few false faults while printing with some clearish filament it's been working great!

M591 D0 P7 C"e0_stop" S1 R80:120 L6.2 E18.6

M591 D0
Pulse-type filament monitor on pin e0stop, enabled, sensitivity 6.200mm/pulse, allowed movement 80% to 120%, check every 18.6mm, measured sensitivity 6.252mm/pulse, measured minimum 96%, maximum 102% over 33984.9mm

@peter247 That was all the confirmation I needed to give a shot and it and still works!

After swapping the Duet Wifi into my CR-10S and running it for a few months, I have been looking around at other ways to improve this thing and decided better steppers would be next. I learned as much about the stepper specs as I could and found a much higher torque stepper from Moons that seemed to be better in everyway. Unfortunately I didn't consider there would be wiring differences and immediately fried a stepper driver. Fast forward a few months and I replaced the duet board and have the printer working again with the stock steppers. I would like to upgrade the steppers still but obviously there are wiring differences I need to sort out first.

From the wiki, my understanding is that the phases of the Moons stepper were likely wired differently which is why I fried the driver. I found some info around the web that suggested that the JST connector on my stock nema 17 motors use pins 1 and 4 for one phase and pin 3 and 6 for the other but the wiring is all black but I am struggling to confirm this. However, I did install a hemera hot end awhile back on the stock wiring. Since that's been working great I am assuming the steppers are wired the same which would confirm that my stock steppers use pins 1/4 for one phase and 3/6 for the other. Looking at the moons steppers diagrams, I believe the wiring is setup for pins 1/3 on one phase and 4/6 for the other which would explain the fried stepper driver.

Overall it would seem that I could could swap pins 3 and 4 on the JST connector and the moons stepper should work. I don't completely understand all the diagrams and information on this though so I am hoping someone could double check my thought process here and let me know if I have missed something. I would really rather not have to replace the duet again.

I finally got around to rewiring my Nigtreetecxh Smart Filament Sensor and am getting the following output when I run M591 D0 in the console:

M591 D0: Pulse-type filament monitor on pin e0stop, disabled, sensitivity 21.000mm/pulse, allowed movement 40% to 120%, check every 7.0mm, measured sensitivity 6.209mm/pulse, measured minimum 322%, maximum 352% over 5910.6mm

So it's definitely working...yay! I just am not sure what to do at this point to configure the sensor correctly. Obviously I have to enable it but it looks like the other parameters in the M591 command are off from what is measured so I want to get that sorted before I enable it. The guide is a little sparse when it comes to this so I was hoping someone might be able to point me in the right direction. Thanks!!

@Phaedrux
Success! Thank you!

So does that G30 command replace this?

G1 H1 Z-505 F1800 ; move Z down until the endstop is triggered

I must have missed some reading somewhere. So close though!

So I recently picked up and wired my CR-10S5 for the Duet 2. Using some tips from here I was able to get everything functioning but I have one problem I can't figure out. When I home all the axis, X and Y move to the 0,0 which is the bottom left corner of the bed as expected. It then attempts to home Z which is a slight issue. At the 0,0 the z probe isn't quite over the bed and the whole hot end will crash unless I stop it by tapping the sensor with my finger. I know I probably need to add a line to the homez file to get it to center over the center of the bed but I am not exactly sure what to add or how that will affect everything else. Any thoughts?