@phcella I just tested, success!

@eight_heads I just used @arhi config and tested the BTT Smart Filament sensor on my Duet WIFI - Seems to be working perfectly!

M591 D0 P7 C"e0stop" L7 R50:200 E15 S0

This just came up as I was trying to add my configuration file to the Duet for my printer. Prior to that, I was connected and didn't have any issues.

I confirmed the wifi card is on and connected to an IP address. When I enter the IP address in my browser I receive this error:

Your Duet rejected the HTTP request: page not found
Check that the SD card is mounted and has the correct files in its /www folder

I have checked the folder and it looks like the files are accurate in there. I'm not sure what else might be causing the issue. Anyone run into this before? From what I can tell I'm not missing any files on the card so I'm at a total loss.

Thanks in advance!!