Rat Rig Community [Unofficial]

RRC

Rat Rig Community [Unofficial]

The #1 unofficial Rat Rig Community on Discord!

Join

ratos-support

fix-my-print

fix-my-printer

fix-my-resonance

fix-my-mesh

german-support

Non-critical MCU for beacon

Hello everybody, is it possible to set up the beacon probe as a non-critical mcu? I am having an issue with my beacon where it loses signal with klipper and kills my prints. I have tested multiple beacons probes and usb cables with no success which leads me to believe it is a power issue. I tried changing the powered USB hub as well as directly connecting the USB to the rpi but the issue persists. Being able to let the beacon not be critical after first layer would be really helpful. Thanks for any help you can offer 🙂 I unplugged the screen and the camera while running the beacon directly off the rpi power to see if there is any change, its currently printing but it normally stops a few hours in....

Using ratOS with a mellow super8 v1

Hello helpers, I have mostly finished my vcore3, at least regarding the assembly and electronics. Now the hard part (for me) : software and firmware. ...

How to Turn On a Fan with the Steppers

How do I start fan that I have for the stepper drivers in addition to the case fan? I have the fan installed in Fan0 (PA8) and I added it in my printer.cfg file
pin:PA8
pin:PA8
It does turn on after I do the beacon calibrate....

Ratos randomly disconnects. my internet connection is stable. any ideas how to fix it?

Well as described in the title that is my problem. cannot add logs and printer cfg atm because ratos doesnt run

Can’t access ratos with ethernet connection aside from connecting to the pi WiFi.

Basically sums it up. I see you set the domain name when doing WiFi setup but it does not do that for Ethernet unless I am missing something. Maybe I skipped a step somewhere. I am not sure. Right now, I can only access the pi by using the built in RatOS WiFi. Then I can go to RatOS.local

Moving out of range while unloading filament

I was trying to unload filament. the printer is currently in mirror mode. the motors are engaged with the homing procedure. ```10:20 Move out of range: -157.800 50.000 200.000 [0.000] 10:20 Move out of range: -157.800 50.000 200.000 [0.000]...

How to limit the part cooling fan max power on IDEX printers?

I am searching for a solution to limit the max power of the fans of both printheads at the same time. From the guide I havent found anything yet. what i was trying to is:
max_power: 0.7
max_power: 0.7
which gave me an error...

Unknown G-Code - Print Aborted

What is required to run PA tests? I have included: ALLOW_UNKNOWN_GCODE_GENERATOR BYPASS_GCODE_PROCESSING| I still get print aborted. I have searched through discussion on this topic, and some posts indicate that this was slated to be changed in some way....
No description

Fan confusion

I have a vcore4-idex and while doing the testing of the hotend i realice that the T0 toolhead fan wasn't working after testing it with an external power source i realice it was unusable (maybe a fabric defect) i replace the fan but when doing the testing of the new fan i realice that when i test the T0 hotend the T0 toolhead fan should turn on but instead the controller fan turns on, and when the controller fan should be turn on (when rpi gets hot for example) the T0 toolhead fan turns instead....

Rat-OS Configurator Update Fail

Hello, i try to Update the Configurator via Update Manager. But it Fails. Need it for Real Time Graphs....
No description

unload macro moving out of range

i discovered something which could be a bug. as far as I know, unload and load macros are supposed to be used while the printer is in idle mode. my intension this time was to change nozzles, so i set the kinematic position so i can move the z axis down. the motors for x and y were not engaged. i have unloaded the filament of T1 with the nozzle tip forming macro was active. the console gave me the following: ```19:11 Move out of range: 557.678 250.000 350.000 [-40.800]...
Solution:
so, the solution is: always M84 (turn off the motors) after set kinematic position

How to print gcode that is not from a slicer?

I am looking to do a max flow test that CNC kitchen developed & then someone made a website generator for it https://hotend-flow-tester.netlify.app/ The problem is when I try to print the gcode from this I get this error message What do йneed to add to the gcode text file to get it to work?...
Solution:
add this to your printer.cfg:
allow_unsupported_slicer_versions: True
allow_unsupported_slicer_versions: True
...
No description

IDEX not working in RatOS 2.1.0-RC3

I have problems getting IDEX COPY and MIRROR working on the IDEX 500.

hotspot not detecting

flashed lastest ratos in sd card samsung 32 gb class 10 . connect to PI4 hotspot not showing used PIimager.

Can't home anymore after RatOS update

Hi everyone, I did a full update of RatOS, but now I cannot home my printer anymore... When I press "home" I get the error "Must home axis first", which I am obviously trying to do....

RatOs Configurator

When I create a new SD card, it seems like some parts are missing. It's the third SD I'm trying... I don't understand.

Mirror/Copy mode and cancel print not working

Hello, I recently opened a topic, but due to the late night it got a bit messy. The main issue is, that neither mirror and copy mode are working, nor cancel print while trying to use copy/mirror mode. system: Orca Slicer 2.2.0 with the preset RatRig V-Core 4 500 Profile. ...
Solution:
Solution for the IDEX 500 Copy/mirror mode issue for RatOS 2.1.0 RC3: - include this file into printer.cfg - set variable_nozzle_priming to False --> the printer will print without a primeblob. --> set the variable to "Primeblob" and it will do the primeblob...
No description

Pause print nozzle temp

Is there any way to set the nozzle temp when the print is paused? I had some ABS burn in and clog the nozzle while the print got paused after a tangle detection while I was away for a couple of hours. I guess a temp of 150c would be a bit safer than 260c I presume....

Cancel print with mirror mode not working

Hello, I have a small issue with the mirror mode. First of all, I really don’t get it to work. Secondly, if I want to cancel the print, it’s still printing with a z offset. And then it stops due to a low temp on the extruder. That doesn’t seem to be right to me. Can somebody help me? https://cdn.discordapp.com/attachments/1223286652949106748/1352779968643465296/76429102546__BCE8C203-BB7A-4D40-9A73-4B2AB9FD44C8.mov?ex=67df4205&is=67ddf085&hm=a00718e166de2ad1671f9398569221f933bc24bcc89aa2a30799e40679e99d52&...