Hi,
I was trying to make a firmware with a filament runout sensor and no matter if I set it to trigger on LOW or HIGH when I have it turned on it always triggers after about 5 seconds and starts the filament change sequence. Anybody know what I am doing wrong?
I have the same problem. I’m using a 2 wired microswitch for sensing (Common and N.C.)
When I send code M119 through Octoprint it says triggered when filament is present and open when not present. I assume that is the correct way on the switch. Regardless of whether the filament is loaded or not the filament change process is activated at the start of the print and will do it again after I perform the sequence. I’m using Marlin bugfix-2.0.x 2022-05-14. My printer is an ender 3 , board 4.2.7, with BL-touch also, which works fine.
Any thoughts? I am only able to load firmware via SD card, no programming experience.
So I’m new to this. If I want the nightly build plus the modified sensor option as mentioned will the builder default to all the other nightly build options or do I need to learn what they are?
I looked at the builder and I don’t know what to select for the BL touch probe etc. Basically I’m looking for the nightly build for ender 3 - 4.2.7 board and BL touch with an option to change the sensor type.
Thank you.