@kb58 said in Filament sensor:
I have a very similar situation. I'm about to add a filament sensor and have two questions:
The question above that was already asked, must the detector be connected to the same (tool) board that's running the extruder?
If I'm using a tool board, in the M591 configuration, Is the correct parameter "D121.0" since the extruder is run from the tool board, or just "E0"?
I know, the thread is a little bit old. But I had the same questions, nobody has been answered and maybe it will help other users with Filament sensor and 1LC...
Yes, it have to... D0 is ok. Here's my config. ; Filament sensor (Duet) M591 D0 P3 C"121.io1.in" S1 R70:130 L24.8 E3.0 ; Duet3D rotating magnet sensor for extruder drive 0 is connected to E0 endstop input, enabled, sensitivity 24.8mm.rev, 70% to 130% tolerance, 3mm detection length M591 D0 ; display filament sensor parameters for extruder drive 0