Rat Rig Community [Unofficial]

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Rat Rig Community [Unofficial]

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ratos-support

fix-my-print

fix-my-printer

fix-my-resonance

fix-my-mesh

german-support

Printer won’t boot up

I have had nothing but issues with this thing. 90% of the time it won’t connect to the WiFi and I have to connect to its hotspot and go through all that and now I started it up today and it just stops here at this screen and won’t do anything.
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VAOC calibration - toolheads move to the front!!!!

Dear all, our RR VC4 setup is nearly finished - everythings fine till VAOC calib - toolheads move to the Front instead to the back over the cam. X position seems good. Any idea? Homing, tilt, ... movements are correct and not inverted

RatOS is not respecting the Minimal Chamber temperature?

I'm finally finishing setting up my chamber heater. I saw in PrusaSlicer under Filament -> Temperature -> Chamber there is a Nominal and Minimal. Nominal is defined as Required chamber temperature for the print. and Minimal is defined as Minimal chamber temperature that the printer before the print starts. This allows to start the print before the nominal chamber temperature is reached. I set Nominal to 90C and Minimal 72C....

Timelapse is inverted (upside down)

As per title, my timelapses are upside down. The photos are right side up, but the resulting render is always flipped. I have tried the flip_y: TRUE in moonraker.conf followed by a save and restart and even a complete host restart, then triggering another manual TIMELAPSE_RENDER. Yet, to no avail, as the result is always a flipped video. Suggestions?...
No description

Definition Fans

Does anyone know, in which cfg I can find the definition of the part-cooling-fans? (Vcore 4 Idex)...

Real Time Analysis

I was trying to run the real time anaylsis, but each time I hit start it throws an "error while streaming accelerometer graph, uncaught error event"

Unknown pin chip name 'multi_pin'

Good Day. I have 2 blower part cool fans [fan] connected to two different ports. So it makes sense to setup a multi_pin. Here is my code: [multi_pin dual_blower_fan] pins: toolboard_t0:PA0, toolboard_t0:PA1 ...
Solution:
For part cooling. I just crimped two both fans to 1 header. Not worth my time tryibf to get both ports working with part cooling

HOTEND HEATER PIN connection - Vcore 3.1 RatOs 2.1

Hi Guys, i have my Vcore 3.1 running RatOs 2.1 My printed is equipped with BTT Octopus 1.1 and Ebb36 1.2 is it possible to connect only the Hotend Heater pin only to the octopus instead connect everything to the EBB?...

WiFi not connecting on reboot

Any time I have to restart my printer it’s 50/50 whether or not the WiFi will connect. If it does not connect it will create the RatOS hotspot and I can connect to it through there (this is less than ideal as my desktop is not on WiFi) When this happens and I connect via my iPad and go into the configuration I see the following. The only way I have been able to fix it is by restarting until it finally decides to connect. Any ideas what is causing the WiFi to fail?...
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mpu9250 for ratos

How would i add an mpu9250 to my ratrig config?

Add NoIR Camera Ratos 2.1

the title says it all how do i integrate it properly?
Solution:
Nervermind got into interface settings of ratos then webcam and added it easy.

Wifi disconnect issue, sonar breaks VAOC

Hello, I'm trying this way to hopefully find someone to help me. I keep getting random disconnects on the Raspberry Pi, sometimes it works fine for days and even on longer prints, then again it disconnects as soon as I start a print or while it is printing. I tried to install sonar, but this completely breaks VAOC, only a white background with the error "service not available". When sonar is deinstalled, it's working again. Does anyone have a solution for either the sonar ratos bug or for the di...

move out of range: 460.038

I attached what the rules had asked for. so I homed , Z- tilt, then VAOC. Everything was dialed in. the print is within the build plate and ..... at layer three i get hit with this "move out of range" and the printer forced a cool down and I can not resume the print. please explain this or a fix to this as if you are explaining to a child and i can fix this issue. Thank you in advance....
No description

Camera not present

Error while connecting to http://192.168.1.30/webcam/?action=snapshot is what I see when on the window to add a camera. I have a Pi4 and a pi camera 3 using the ribbon cable. Leagacy camera is off. My camera (arducam IMX708) is connected via ribbon cable. I'm not a Pi guy so when I'm told to go to the printer.cfg file and edit something in []s and that [whatever] isn't even there, I'm kinda lost. The rest of the build went great so I might just scrap the camera idea so I can call it done....

Problem with RatOS config

hello i have a old V-Core3 maschine with SKR 3 H723and Toolboard BIGTREETECH EBB36 v1.2 both USB. I can fash both board but on the point confirm your setup i see Toolboard is conected but the SKR3, see screenshot... The online help says use othe USB Cabel but this helps not! I can not save the configuration, because i got errors from Klipper, see here...
No description

First layer inconsistencies in Z-offset

Hello all. I have a problem with first layer - nozzle keeps getting closer to the bed. Not always, but most of the time. I even tried heatsoak for 1 hours, still does not help. Where should I start looking?

Issues connecting to wifi for the first time

Hello! I'm working on getting RatOS up and running. I just flashed it to my SD card using Balena. I've connected to the RatOS wifi and am attempting to set up RatOS to connect to my home wifi. I believe the issue is in my mesh system. I have 4 TP Link Decos around my house. RatOS is givng me many options to choose from (much more than 4) on both 2.4GHz and 5GHz. I've tried it a few times and it's obviously being rejected somehow because it's rebooting and restarting the RatOS wifi network. Any else having issues with mesh networking or found a solution? I can't do a hardwired connection in the place where the printer is going or I would. Thank you ahead of time!...
Solution:
Got the solution. If you're having issues with mesh wifi, this might work for you. Note: I'm working with TP-Link Deco X20s. Step 1: Flash RatOS per https://os.ratrig.com/docs/installation/#setting-up-your-printer Step 2: Plug into Ethernet....

MAC Address

I just built a V-Core 4 IDEX and am using the commisioning guide to get it up and running. I have no previous experience with raspberry pi's. Can I view the MAC address in RatOS so I can connect it to my company's WiFi network? Or do I need to remove the pi from the printer, flash Raspberry Pi OS, and use the terminal to find the MAC address? Any info on using ethernet to access mainsail after I have everything setup would also be appreciated....

Anyone know how to re-flash the toolboards for the IDEX Build?

I ended up mixing up the devices so I Flashed T0 as T1 and vice Versa. Does anyone know how to reflash or swap them in the config files?
Solution:
I found the solution. I unplugged the printer and removed the usb cable for T1. Turned it back on and reflashed T0. cant flash the wrong device if the other device isn't connected.

adxl usb - klipper stuck in restart

Hey Guys, if i try to use this configuration: https://discord.com/channels/582187371529764864/1201204025375330365/1203467968323911750 for a USB connected adxl345, Klipper gets stuck in restart. (Using todays Version of RatOS and Klipper) How to do you guys got it working? [mcu usbadxl] serial: /dev/serial/by-id/usb-Klipper_rp2040_XXXXXXXXXXXXXXXXXXXXX...
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