How to setup OctoPrint! (+ best plugin recommendations)

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i have neptune 4 plus and rasperry 4b 8gb.
i cant connect to my printer
im getting this message:
"
Could not autodetect your printer
No working connection parameters could be found. Are you sure your printer is physically connected and supported? Refer to the FAQ for help in debugging this
"

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My experience with the data cable back powering the printer was as follows. Set temperature of nozzle to 200C in preparation for filament change. Called to another part of house by wife. Physically turn off printer at switch. Leave house. Come back hours later to alarm sounding, just from the printer, and the message “Thermal Runaway”. Mind you nothing was actually hot to the touch, just the errant massage because the wire had enough juice to power the motherboard and the lcd panel of the Ender 3. My solution was to open the cable in the middle and cut the red wire, and tidy it up after. So yeah, make sure that cable is data only.

How do I view octo print on my phone in the first place ?

love elegoo. i just got my first printer, a neptune 3 pro and i love it!

What cable did you use to connect the 3d printer to the pi

So glad I watched this video. I am a software developer working with a lot of machine learning and CNNs and was thinking about making something like "spaghetti". You saved me a lot of time now going down the wrong path 😅

ok update if your using debian system it other specific os > 3d printing > octopi and probably stable image

Unless it hasn't been said, you can power the RPi backward via the GPIO which doesn't got any fuse though...
Than you can hook it up to the PSU directly if it can deliver the recommended current for all the devices, that way you cancel out the hassle of cables.

How can we use ChatGPT to create a machine learning plugin? For printers like the CR-30?

i figured out the 15vac that comes out of the printers is stray voltage from improper grounded outlet

I just watched this video. It's excellent and very informative. However, I installed the Touch UI plugin and am now stuck at the touch UI screen in my browser and I can't get back to the Octoprint interface. ANy idea how I can fix this problem? Thanks.

Fearmongering about alternate octopi images is a very weird move.

So i got myself a raspberry pi 4 b 2gb to install octoprint on my ender 3 s1 pro and i followed all the steps: load the octopi firmware on the sd, connect power supply, wait till the green light does not blink anymore. i did everything bit after the light turned solid green the pi slipped out of my hands and the raspberry lost power. After powering it up again and repeating this process the green light does not turn solid. I have now let it run for a solid 5h. Please help

Great vid! As usual...but I use rep server for a long time as each machine appears on the network eg by its name...I was reading that octoprint doesnt support mutliple net instances? Have I got something wrong?

There is a new OctoKlipperPi is that worth it’s salt? What about a new updated video 😂😊

Thanks!

The hardest part is getting ahold of raspberry pi ... these things are sold out like all the time.

I totally love it but I found it quite unreliable so far... now and again the camera stream jams and last night it just crashed and I lost 7 hours print, waking up to a frozen print and the Pi 4 (4GB) unresponsive even via SSH :/

have you ever considered making a video on how to setup dual Octoprint instances on 1 raspberry Pi 4?

Should I upgrade to the quiet 4.2.7 board if I’m gonna do this ?

Or buy a bambu lab and head to the lake for the weekend

How many printers can be connect with octoprint with one raspberry pi?

How much time It take for the booting. I am using a raspberry pi 2b+ it doesn't work

Will rasberry pi 2b+ support 64gb extreme memory card

OctaPrint only work with Raspberry Pi or with others as Banana Pi, Orange Pi, and Rock Pi?

Man they should really add a UI button for the ctrl+shift+X secret key combination in the raspberry pi imager.

Thanks!

Hm... und einmal alles in deutsch bitte. 😅

The "bed level visualizer" is also nice 🙂

I have an S1 Plus and I can't make it work, I've already changed the cable and Octoprint gives it as Serial port not found, any idea?

TouchUi is abandoned 🤔🥴

Many aftermarket boards have a 5V power supply. Is it possible to use that, or a buck converter connected to the printer's PSU?

Hi Thomas, have you tried to do Octoprint with a LattePanda? I was thinking of getting one because now the price is not much different than a Pi 4 B. I have seen one video made in 2016 that said they used it but not much info on how the setup went and how it worked for them.

So, does the Raspberry Pi replace the motherboard? Or is it just plugged into the port on the printer?

Can you use this with TOYBOX?

I had to repeat parts of the video several times to catch everything, cause english is not my native language. But your informations and "how to"s got my Pi running, thank you so much!

Hello, I have changed the Z axis lenght from 180 to 200 mm; I changed the profile in ocroprint, anyway it says "Move out of range" wen I try to go over 180mm. Any suggestion?

good and helpful guide, though I personally think it could of been shorter by cutting the first six minutes.

Sadly TouchUI has been abandoned

That camera settings plugin is a real life saver! Allowing you th change the bitrate of the camera really helps! Thanks for mentioning it in this vid!

Tom, this is a great video. However, I did not see anything what you describe. I did see oftopi code and not the html page. I did not find any way to get from the code version to the html page. I did attempt to add the following:
Sudo /home/pi/scripts/install-desktop
It was not successful. It was “command not found”.

Thanks for the video! Got my first printer and I have an old Pi 3 lying around from 2017, so definitely gonna set this up.

Perfect! Thx.

Where did you get that tshirt? It's close to the one Tommy Vercetti wears in GTA VC>

after a few of years of using this, I bought a new printer and wanted to do a fresh install, this video was helpful and more updated than how I did it years ago.

Is there any chance I can use an Arduino Uno for this? I have one laying around, but I wanna know if I could use that instead of a raspberry pie?

If you connect a screen via hdmi, is there a way to make it look like an actual OS? Mine just looks like command prompt