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

change thermistor (104GT-2 --> PT1000) in RatOs.

Hi I need to change my thermistor and can't find the one that is originally equiped on my Phaetus Rapido (104GT-2). I saw that I could use a PT1000 instead but it's not really plug and play. I need to change something in the Os and can't figure out what it is. Can you please help me ?...

BTT mini12864 uc1701 V1

Hi, Sorry for my bad english. I have no screen on my raspberry. So to see where my print is, i had install a BTT mini12864 screen. I have found on internet all config to put in printer.cfg. As we can see on the picture, i have artifact and some times during the print, the screen get noreadable Is someone have any idea why i have that ?...
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Install RatOS

Can't flash 32GB micro sd card.
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pressure advance reverting back to original settings

I’m trying to lower pressure advance a little. After I save config - the change shows up on the dashboard. But once I start print it reverts back to original number, .05.
Solution:
check your slicer start gcode

Option spi_bus and Monraker

After Hard reset of RatOS i ahav 2 problem and now i can't find the problem. I didn't change anything in the config file....
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Wifi connection is lost after instaling LXDE desktop

Hello every one, Everything worked fine, until i had great idea with remote control of the RPI. I had installed only Ratos+klipper stuff at the RPI, Now i tried to install "PC desktop environment" =LXDE to RPI and after that i wanted to install VNC viewer to control RPI and printer remotly. Now im at situation that RPI is not able to connect to the WIFI and im stuck after 3 days of solving this problem. ...
Solution:
Network manager Is broken

check board status failure

Hi there, I am in the process of setting up my v-core3, using the RatOS configuration. The octopus 1.1 was not detected. After inserting the sd-card with firmware.bin the "chack board status" leads nowhere. What can I do?

Hard machine limits ignored by gcode

Maybe I need an explanation. I considered the machine limits set in the printer.cfg as hard and absolute limits. Usually these limits are set higher than the sliced gcode, so no probbs. No I wanted to testrun a gcode slower, set the machine limits to half the former speed and started the gcode. Well, apparently, the accs of the gcode counted and overwrote the machine limits. Is that actually correct?...
Solution:
klipper max_accel is overridden by M204 (which sets max accel). Yes, see: https://www.klipper3d.org/Config_Reference.html#printer ``` max_accel: Maximum acceleration (in mm/s^2) of the toolhead (relative to the...

Settings Explanations

Is there good resource out there for understanding each of the speed/accel settings in slicer and those displayed in Mainsail? For example? When folks talk about getting 1beeelion mms2 acceleration, which specific setting are they talking about?...

4 pin Fan cant be controlled

Im trying to use the FAN5 port 4 wire fan on my octopus max EZ ... created a fan_generic in my overrides but I cant control the fan ... only if I disconnect the blue cable the fan runs at 100% ... in my printer.cfg all fans are still with # ... what is my mistake here again
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Crowsnest collapses during installation

Hello people, I've been fighting with crowsnest for several days, and I always encounter the same problem. At a certain point, about 10-15 minutes after the start of the installation, the system collapses and the connection with the Raspberrypi is lost. At that moment the fan for cooling the parts turns on. On the Raspberrypi both the red and green LEDs remain lit. ...
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trying to understand configuring RatOs

Is it typical to have to go through and change all the pin names? Like it knows I’m using an octopus EZ - but all the pin names are still just the generic “fan_toolhead_cooling_pin” type names. Not sure if I’m doing extra work or what. Maybe it’s just because im using the “ez” board?...

PITFT50 boots into terminal login screen

Hi, I have been running klipperscreen on an old android tablet. Although it works it is not ideal and I have just bought, recieved and connected a pitft50 via the ribbon cable to the Manta M8P board. After some searching here on the forum (and putting in some wget's and blobs in) I have it now showing the Raspberrypi's terminal screen and it halts at the login prompt, wanting me to log in,.... any ideas how I could get it to go to the Klipperscreen?

RatOs Update - gcode macro problem

Anyone else get this error after the last update? Klipper reports: ERROR Error loading template 'gcode_macro CALIBRATE_ADAPTIVE_MESH:gcode': jinja2.exceptions.TemplateSyntaxError: unexpected char '&' at 3569...

Beacon Probe doesn't work after ratos/mainsail is ready

I am trying to get beacon probe running but i am having problems with it not triggering. My nozzle made frieds with the print surface two times already. What is very interesting.. My printer AC 230V is switched by a shelly relay....

purge line/poop placement will not update after overriding probe offsets

i cannot find the files inside RatOS that specifiec this placement. right now it poops besides the printbed.. it works but not as good as it used to. Maybe it is also due to setting up sensorless homing? could be..

config file editing

Hello everyone... Not understanding how to edit config file for 4028 parts cooling fan I've looked at the documentation and it doesn't make any sense, I moved the blue wire to the negative side of fan 0.. but I don't know how it's supposed to look in the config file...

Upgrade Octopus V1.1 to Octopus Pro H723

Hi Is the Octopus Pro H723 supposed to work just as easy as Octopus V1.1 on the Ratrig 400 when following the setup through RatOS and configurator there ? I got a few issues on the Pro that i did not get on the V1.1...
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Hi Guys

trying to flash my Raspberry4b like in the instructions but i cant connect to it for the config bacause there is no Hotspot to connect to in the wifi list. Noticed the that internet connection is required on first run but how? the Pi is empty, how should it connect without SW on it? any ideas where I am wrong, where the misunderstandig is? ...

Problems after update on X Motor

I just updated to the lastest version when I try to home X keeps jerking then I get this error. "Klipper reports: SHUTDOWN TMC 'stepper_x' reports error: DRV_STATUS: 00130060 s2vsb=1(ShortToSupply_B!) ola=1(OpenLoad_A!) cs_actual=19"
No description