I'm wondering if anybody has this working on their printer.
I have an Ender 3 Pro (v1.5) with the Creality v4.2.2 board. It's mostly stock. I'm looking to add the BigTreeTech Smart Filament Runout Sensor (v1.0). It's installed (plugged into the main board, not LCD), but will trigger a runout after a few minutes of a test print and then it seems to go into a loop where it triggers a runout after a few seconds of restarting. I've recompiled the firmware (Marlin) from these instructions. I saw a post on Amazon indicating that the cable needs rewiring, but can't find it anymore.
Before I go rewiring anything, I was wondering if anybody has this working in their setup and if they did anything different than the instructions.
I'm using the Marlin 2.1.2.5 config and updated the following config items:
FILAMENT_RUNOUT_SENSOR
FILAMENT_RUNOUT_DISTANCE_MM 7
FILAMENT_MOTION_SENSOR
NOZZLE_PARK_FEATURE
ADVANCED_PAUSE_FEATURE
This worked well for me when I could see the screw and it's orientation was the same as me viewing it. If I was turning it and it was rotated 90° away from me, I'd get it wrong. In physics class, we studied electromagnetic forces and I learned about the right hand rule which for some odd reason works better for me than righy-tighty. The Wikipedia article is long and the TL;DR is that if you use your right hand and turn in the direction of your fingers, the screw will move in the direction of your thumb.
Of course lefties are SOL as are folks without thumbs.