Need Help Adding Synchronized Secondary CoreXY System Inside VCore 3.1
Full Story
Hey everyone! I’m working on a super niche project and could really use your collective expertise. Imagine this: I’ve got a RatRig VCore 3.1-300 (which is amazing, by the way!), and I’m trying to integrate a smaller, custom CoreXY system inside its build volume. This secondary system uses the same CoreXY belt/pulley setup and routing as the VCore but has a smaller (250x250) area and no Z-axis—it’s purely for synchronized X/Y motion. Think of it like a "printer inside a printer" that needs to mirror the primary nozzle’s movements.
Hardware Setup
- BTT Octopus V1.1 F446 (Motor3/Motor4 unused, free endstop pins available and connected to PG10 and PG11)....
VAOC Camera Error while connecting
Hello 🙂
I had my VAOC camera up and running and everthing worked like a dream....untill....
I tried to add a second webcam to view the chamber while printing, this also worked, got an image but lost the image of the VAOC cam.
I set everthing back to the original settings, so went back to the old settings in Crowsnest and now the VAOC camera will not work despite the fact that the Raspberry PI reckognizes the VAOC cam....
extruder sensor transient zero problem
I had a very short duration bad reading from my extruder sensor, which caused a shutdown during a 2 day print.
It may be caused by loose wire, etc., but really I just want to filter out bad readings for now.
Its been suggested I use this:
[temperature_sensor]
type: temp_filter...
Error gcode_macro _START_VAOC:gcode
Hello everyone, I'm new and I recently purchased my first RatRig v core 4 500.
I apologize in advance if my problem is trivial but I don't know where to go to solve it. I followed the configuration steps from the manual but it continues to give me this error when I try to calibrate the VAOC:
Error evaluating 'gcode_macro _START_VAOC:gcode': jinja2.exceptions.UndefinedError: 'extras.gcode_macro.GetStatusWrapper object' has no attribute 'z_offset_probe'....
VAOC calibration problems andc huge .zip files in config
Hi, i have a problem with going out of calibration of VAOC and z offsets.
When i home printer i click on VAOC and all is fine, setting up where the nozzle would be and everything, but when i want to go out of calibration or do calibration endstop it give me a error out of range like on the image.
It was working yesterday, i put same values to ratos-variables.cfg but still have errors.
I was trying with commisioning and other guides, printer is custom but no changes to RatOS, only in configuration, like i said calibration was working, i start to have problems after first attempt to copy mode (it wont work, in single mode its ok.)...
