Octoprint multiple printers. Adding a second webcam 99-usb.
Octoprint multiple printers. Adding a second webcam 99-usb.
Octoprint multiple printers If possible I would like to be able to monitor all three printers and camera streams from my PC (each printer has their own camera module). Switching back and forth is relatively easy and works well. sh). 30 and second 192. This web front-end, usually running on a Raspberry Pi, allows you to monitor and control… In this video we look at Otcopi 0. Helps me not cancel the wrong print! Octopod supports multiple printers, I use it every day. However, it wasn’t difficult to run multiple instances of OctoPrint on different ports on the same Raspberry Pi. Six are running on SBC boards using Ubuntu desktop and 3 instances each of OctoPrint. Currently I'm using a PiCam for one printer and a USB camera for the Here is my guide for using Docker to run multiple instances. Running multiple printers at the same time isn’t officially supported and would require running multiple instances of OctoPrint on the Pi. Jan 7, 2023 · OctoPrint for Multiple Printers: How to Get It Working (no Nonsense Detailed Guide): Octoprint is a very popular even though it is built on a 1-server-1-printer basis. Is there any known way to get Home Assistant to see both instances of OctoPrint on a Pi? Aug 30, 2023 · If you hover over the button with a physical printer selected, the tool tip says, "Edit physical printer" like this: BUT - if you select a system preset and over over it, you get this: And there it says, "Add physical printer. If you don't want to do that, there is a secondary script as part of octoprint_deploy that will create udev rules for you (udev_rules. octoprint. The latter part is useful for any kind of DIY electronics monitoring as this can also be done to identify non-printer tech Dec 29, 2023 · Running multiple printers (and multiple OctoPrint instances) on one Raspberry Pi, using Docker. How do I access them using Putty and a browser with Octoprint on one So mk3s-blue. Setting up OctoPrint on Windows Guide:https://community. I am running two instances currently on a Pi 3b+. Origin Story MahaPrinting was designed for a convention/hackathon where the participants can request 3D prints for their projects. Even more so after I wanted to have the Print Job History running which tells you to install all those additional plug-ins like "Filament Manager". One Pi per printer is by far recommended. On OctoPrint. Cura detects the printers but they're listed together in the same profile (Creality Ender-3) and when I connect one, it disconnects the Feb 6, 2023 · Pis are cheap, human time is expensive (especially when multiplied by the number of people reading a message), and there are plenty of reasons that multiple instances of OctoPrint on one Pi is problematic. I duplicated the first SD card, tweaked the name of the printer. Supporting 10 printers at the same time is even harder. If you also install the MultiCam plugin and configure it, you should be able to enable the integration and 'link' the camera profiles at the bottom of the Camera Settings page, and doing that will allow it to show the appropriate preview for the selected Nov 4, 2022 · Pis are cheap, human time is expensive (especially when multiplied by the number of people reading a message), and there are plenty of reasons that multiple instances of OctoPrint on one Pi is problematic. If you click it while an existing physical printer is selected, you can edit that printer. Adjusted long-running command time Jul 20, 2021 · In this video I'll show how to install OctoFarm on Docker and then I'll show how to add printers to your new OctoFarm setup so you can manage multiple 3D pri Feb 6, 2023 · I've searched but can't find anything useful for this issue. It guides the user through creation of one or more OctoPrint instances. the USB ports Mar 13, 2023 · It will never work when all the information is identical. Feb 26, 2020 · I am having a similar issue, however with 4. 5 are running 1 to 1 with OctoPi. The first thing you’ll want to do is ssh to your RaspberryPi and sudo as root: [code language="bash"] sudo -s [/code] In order to start the 2nd instance of OctoPrint, a startup script needs to be created in /etc/init. Access either one or multiple camera streams simultaneously. 2024, 3:29pm 3. Adding a second webcam 99-usb. Workaround: Use a USB hub, on the hub I used each port had its own Apr 28, 2013 · What version of Makerbot Raplicators? Most of the printers you mentioned are closed-source and have no way to be supported in OctoPrint. Dec 3, 2022 · Running two instances of OctoPrint on a windows mini pc to monitor my 3d printers. 4. Mar 1, 2024 · Hello @Collins!. Jan 7, 2024 · You can setup a profile for each printer in OctoPrint's setup menu. OctoPrint was not designed to run and control multiple printers at the same time, but it can be done with a few hacks. I would probably recommend maybe changing the temperature graph image with my Custom Background plugin. Works very well. rules: If you have two of the exact same webcams the filtering doesn't work if your camera doesn't have a serial number, mine didn't. So being able to use OctoPrint to send files down to the printers and start printing (and to monitor them) without having to make an extra trip down is a big help! You will need to create a separate instance of OctoPrint for each printer, each instance serving a different TCP/IP port and connecting to a different USB port. I am in the process of getting the printer out of the box and assembled. Click the wrench icon; Left tab click "Plugin Manager" Click "+Get More" Inside seawrch type MultiCam Select MultiCam plugin click Install After installation Octoprint will require a reboot; Navigate back to OctoPrint settings page; From left column scroll down select the option that says "MultiCam" Sep 24, 2022 · OctoPrint with multiple 3D printers 12 minute read One of the most useful tools when managing a 3D printer is OctoPrint, since among several things it allows you to manage your printer from a web interface, as well as adding a lot of functionality (for example, monitoring and management of the printer through Telegram, plugins to generate timelapse videos of the prints, or even detect when Mar 29, 2019 · Is there plans to have like an OctoServer setup so one can go to Site, and see cameras for all Registered Octoprint devices? (so yuou can see the print happening, cancel failed print, even start a print from remote, see temps of everything One Dashboard shows status of your printers. 3 file name format. I do most of my design work in the study - much easier to work at the computer there than in the workshop. " It has a double function. Aug 8, 2021 · Today, I will explain how to install multiple Octoprint instances in a docker container with multi webcam support. However I see no way to add the 2nd instance on from my Pi running OctoPi. I'm just wondering if there are any pitfalls to either method, such as e. There's no way, at this point, with just the Octoprint integration, to tell it where to look in a 2nd instance for the 2nd webcam. Find out the requirements, steps, and alternatives for setting up and monitoring multiple printers. I've bought my second printer, and wanted that to run on octoprint too, but didnt want to buy a second pi to run on. I just got printer #2. Oct 19, 2023 · For OctoPrint; Setting up multiple printers for 1 Pi with the OctoPrint setup, which would be the pick for most printers, requires picking a method that allows you to set up multiple OctoPrint instances on 1 Pi. Feb 6, 2023 · Do you have a webcam on both instances of OctoPrint? I did find that this is a known issue and just came up as a recent issue. When Raspberry Pi were readily available and cheap, it made a lot of sense. Nov 18, 2021 · From inside of OctoPrint. I've been also running Kubernetes cluster at home on some Raspberry Pis as my main platform for home automation and home projects for some time now. After we have prepared the SD card, we can connect the USB-C for the power supply. I have added some basic support for multiple cameras in the Camera Settings plugin. 0 on Python 3 but still have the possibility to use the Python 2. Easily manage instances and get detailed logging. Changed second instance settings to every solution known to google. Not being sure if one of the filament managers might replace the other I started out populating both of them before every print. Dec 24, 2022 · Separate USB cam for each printer question: I'm using this guide (which seems to be the "master" guide for setting up multiple printers) for setting up my two printers and cameras on my Pi with OctoPi. It didn't before this, but now it's there, complete with webcam feed. But if you have many 3D printers, Jay Doscher has a tutorial that will walk your through how to control them all from a single Raspberry Pi. I've now finally reached the point of wanting to do the same with my other printer, an Ender 3 Pro. 9 Raspberry Pi 3 B+ OctoPrint is not designed to be used as outlined in this tutorial as such there are known issues (refer here for all documentation regarding Octoprint's Dockerized app image). 18. Dec 20, 2022 · Pis are cheap, human time is expensive (especially when multiplied by the number of people reading a message), and there are plenty of reasons that multiple instances of OctoPrint on one Pi is problematic. The two options I can think of are Virtualbox VMs and Docker containers, and I'm not leaning strongly one way or the other. 1 moonraker_port: 7125 [printer Ender-3] moonraker_host: 127. Background I had OctoPi running on one of my Raspberry Pi 4s with my original Creality CR6-SE printer and loved it, but when I bought a second CR6-SE, I had to find a way to run OctoPrint for both on one Pi . May 29, 2020 · 3d printing isn't exactly a cheap hobby, so I wanted to show you a way to save some money by connecting multiple 3d printers to a single Octoprint instance. 1. With this setup, you can have independent control of 2 printers with 1 raspberry pi by just switching ports to choose which printer to use. 6. It's not supported, you can connect multiple printers to your PC and switch between ports to select to which printer octoprint will stream the GCODE, since you have two identical printers it may work but this will only let you print with one printer at a time The second option is more feasible and it's the one I'm going to use. I have another pi3. rules: If you have two of the exact same webcams the filtering doesn't work if your camera doesn't have a serial number, mine Sep 28, 2020 · MahaPrinting lets you manage user-uploaded prints in a print queue, and dispatch those prints to multiple printers managed by OctoPrint, all from a single UI. I would have a pi3 for each printer. Oct 26, 2022 · Separate USB cam for each printer question: I'm using this guide (which seems to be the "master" guide for setting up multiple printers) for setting up my two printers and cameras on my Pi with OctoPi. Good quality 16 GB MicroSD card or higher. This isn’t surprising, because all it needs to do is send gcode over a serial port. Flames June 29, 2021, 5:56am 1. The klipper2 service is started and you can connect to the second printer 15) Configure your Octoprint instances, and the Octoklipper plugin to run the corresponding instances of Klipper, making sure to set the correct /tmp/printer in Octoprint AND in the Octoklipper plugin. However, towards the end of last month I updated my whole system, Docker app images, and added printers and a usb hub, now the setup is UNSTABLE (I'm pretty sure I thoroughly tested various power cycles and it was stable for months). Oct 14, 2020 · I understand the reasons not to run multiple instances on one pi. Dec 19, 2022 · Separate USB cam for each printer question: I'm using this guide (which seems to be the "master" guide for setting up multiple printers) for setting up my two printers and cameras on my Pi with OctoPi. Nov 7, 2018 · Just a link for now to a guide that works Setting up OctoPrint on a Raspberry Pi for multiple printers A couple of notes from my own experience following this guide. Important: This guide can be used to control multiple printers, but this is not a recommended configuration. Aug 25, 2022 · Controlling multiple 3D printers at the same time with OctoPrint/Courtesy: Patshead Blog You can control multiple 3D printers at the same time, but just not simultaneously. Even if it would get regular updates, printing over USB to multiple printers at the same time is hard. 3. One Dashboard shows status of your printers. I can only Sep 7, 2020 · I have 1 printer with a pi3 running octoprint. Feb 6, 2023 · If you hover over the button with a physical printer selected, the tool tip says, "Edit physical printer" like this: BUT - if you select a system preset and over over it, you get this: And there it says, "Add physical printer. I've had some questions I've had to ask here, but, overall, it's all working well now. I'm willing to consider a pi per printer but I'm shooting for the cheapest way to go. However I recently got another printer, and potentially would like to hook up both to the one PC. OctoPrint for Multiple Printers: How to Get Started Mar 3, 2019 · Is there plans to have like an OctoServer setup so one can go to Site, and see cameras for all Registered Octoprint devices? (so yuou can see the print happening, cancel failed print, even start a print from remote, see temps of everything. 0. Workaround: Use a USB hub, on the hub I used each port had its own Nov 7, 2018 · What is the problem? 503 Errors while attempting to access 2nd printers' page Unable to name USB ports. Dec 20, 2022 · Separate USB cam for each printer question: I'm using this guide (which seems to be the "master" guide for setting up multiple printers) for setting up my two printers and cameras on my Pi with OctoPi. Jul 8, 2022 · Need to be able to display in a browser the status for multiple OctoPrint instances I have eleven printers. Just a link for now to a guide that works Setting up OctoPrint on a Raspberry Pi for multiple printers A couple of notes from my own experience following this guide. You can manage and monitor as many instances as you want from a single interface giving you full control over your 3D printer farm. ) I stopped and rebooted. 169. OctoFarm is an web server and client combination for unifying multiple instances of Octoprint. ,. log or output on terminal tab, ) OctoPi version 1. I haven't added any extra printers to my OctoPrint setup in the past so if Sep 9, 2022 · Learn how to use OctoPrint to monitor and control more than one 3D printer at a time. Two of the printers are Ender 3s I have to go into "manage printers" every time I want to change to another Ender3 and work directly with the Octoprint instance in order to connect to it. I use Orca for both my CR-10 & my Ender3. You can usually find i5 HP Z200 on ebay for $50-80 and this is by far more preferable than a Raspberry Pi for running multiple printers. log, serial. Any help is greatly appreciated. Set up your printer config files, etc. Multiple printers, mulitple Pi's 1 web interface "OctoPrint" is a registered trademark Oct 14, 2020 · Pis are cheap, human time is expensive (especially when multiplied by the number of people reading a message), and there are plenty of reasons that multiple instances of OctoPrint on one Pi is problematic. 30:5001, i forgot name and passpword for second instance octoprint, how reset nam… Feb 6, 2023 · I'm the original poster for the GitHub thread above, looks like you're not using mqtt while connecting octoprint to HA (I highly recommend you should use mqtt - faster and more information), but if you're using the standard octoprint integration, go to your integrations add octoprint and give it the host of your 2nd instance, it should work. We have highlighted 2 ways to achieve this here; 1. . May 12, 2021 · Octoprint is an excellent tool that allows you to use a device like Raspberry Pi to control your printer, but out of the box, its really only meant to be abl Feb 20, 2019 · Just a link for now to a guide that works Setting up OctoPrint on a Raspberry Pi for multiple printers A couple of notes from my own experience following this guide. Changing udev rules several times. 18 and install multiple printers and multiple cameras. Jan 24, 2023 · Hardware setup. I'm guessing that the Rpi 3B+ is the way to go? Is there a cheaper functional option? I'd try the zero w but for many many reasons this whole farm is wired not wifi. I personally don't recommend it. I would have love to see OctoPi in schools, but you might also want to have a look at 3DPrinterOS, they are built to handle dozens of printers. Aug 9, 2023 · PrusaSlicer and 2 printers: I have 2 printers on my OctoPi setup and have been using PrusaSlicer and sending my gcode files directly from the slicer to the printer, through OctoPrint, with no problem at all. To control multiple 3D printers with OctoPrint and Docker, you need the following: Raspberry Pi (Raspberry Pi 4 with 4GB is strongly recommended for best performance with multiple Docker containers). . Summary By following these detailed steps, you can set up and manage multiple webcams in OctoPrint and leverage the advanced features of the Obico app for better print monitoring and quality control. / Kinda like Repetier Server Jun 9, 2019 · Hey mate, I have one more question. Think of it this way, imagine . There's a lot of tutorials and youtube videos around about 'How to setup multicam on OctoPi', and in most of these they involve copying the service files and webcamd, editing some paths and ending up duplicating all the code and manually editing it. Aug 5, 2022 · My printers are in the workshop in the barn, a 500' walk from my house. 1 moonraker_port: 7126. When I looked things over, I saw that instead of going to the Prusa, the print was going to my E3P! (I had made sure I was in the correct instance of OctoPrint before printing. × I work full time on OctoPrint and can only continue thanks to funding by people like you. If you have a issue with that Pi (PSU broken, crash, etc), you will have all prints lost that are running. 0 Raspberry Pi Multiple Printers De entrada puede parecer una guía muy larga y difícil, si es larga es porque está todo lo necesario para no tener ningún problema con múltiples instancias en octoprint. After this, we connect the two 3D printers 1. OctoPrint 0. The question was if OptoLapse supports multiple printers. org - Download & Setup OctoPrint, you'll find the "octoprint_deploy" script which allows you to setup multiple instances of Dec 1, 2019 · Hey! So I've been running 2 Octoprint instances to manage my printers for ~2. I’d like to get into Octoprint so I can eliminate the use of the microSD cards and hoping I can overcome the CR-10s Pro v2’s limitations to the 8. Nov 27, 2018 · Additional information about your setup (OctoPrint version, OctoPi version, printer, firmware, octoprint. com Feb 9, 2024 · I've flashed OctoPrint to the new MicroSD cards and given each printer a separate login and password for authentication. Oct 19, 2020 · OctoPrint wasn't designed for more than one printer, but it's still possible. default_printer: Ender-5 Pro [printer Ender-5 Pro] moonraker_host: 127. Because of that, "we" don't support it. Jan 10, 2023 · OctoPrint for Multiple Printers: How to Get It Working (no Nonsense Detailed Guide): Octoprint is a very popular even though it is built on a 1-server-1-printer basis. org/t/set Feb 24, 2020 · If you’ve got a desktop 3D printer, there’s an excellent chance you’ve heard of OctoPrint. All of your printers will need to have USB ports. May 14, 2018 · Just a link for now to a guide that works Setting up OctoPrint on a Raspberry Pi for multiple printers A couple of notes from my own experience following this guide. No issues. 3dprintbegginer has a tutorial on running multiple instances of OctoPrint under docker on a Pi. Nov 4, 2022 · It looks like it's saving to a base folder, which probably is getting interpreted to the octoprint files directly rather than in the individual instance's base folder. Ewald Apr 1, 2020 · Note: This is not a guide to install multiple 3D printers on a single Raspberry Pi. Chris Riley mentioned that one in his multi-instance guide and I thought it was a good idea. I wanted to migrate all my home services to k8s but I struggled with my 3D printers and migrating Octoprint - since I have to connect to physical devices it Usually you’ll have one Raspberry Pi with OctoPrint for each printer you’re using, which isn’t a problem when you’ll only have one or two printers. Oct 28, 2022 · Learn how to use OctoPrint, an open-source 3D printer controller, with more than one printer by running it on a Raspberry Pi. ) that would prevent single Raspberry Pi 4 to manage 2 or more printers? Has anyone done so and managed to get stable results? Care to share your experience? Mar 21, 2018 · Just a link for now to a guide that works Setting up OctoPrint on a Raspberry Pi for multiple printers A couple of notes from my own experience following this guide. OctoPrint is the snappy web interface for your 3D printer that allows you to control and monitor all aspects of your printer and print jobs, right from your browser. Yep. Jan 27, 2021 · Pretty much all changes to the USB connection handling in the past few years have been made by community contributions. From what I get out of that, the Octoprint integration in HA expects the webcam to be at port 5001. 17 support for configuring multiple cameras is available out of the box, which is much simpler to get going and a lot less Feb 5, 2019 · Additional information about your setup (OctoPrint version, OctoPi version, printer, firmware, octoprint. First, we connect the Network cable. Jun 14, 2024 · I'm currently running OctoPrint on a dedicated Linux PC, connected to one printer. 168. I have 3 printers, 3 RPIs. The architecture of Cura isn't realy set up for that. 9 Raspberry Pi 3 B+ Creality Ender 3 iMaker STARTT. There's also the Name in Jan 25, 2022 · although (afaik) it will only show one camera in its UI. I'm migrating to Octofarm bc I have too many printers, like one does. I don't have access to the logs at this moment, I will post them when I can, if required. By default this file does not exist, but is created by KlipperScreen the first time you make a change to a setting using the touch screen. Also a second nod to OctoFarm for managing multiple Octoprint instances. Jul 7, 2021 · Prerequisites for multiple OctoPrint instances. Jun 14, 2024 · Docker can be a pain to administer, especially if your printers disappear (when you turn them off) - without udev rules & stuff, then the container does not start without the printer connected already. Compare different methods, such as Obico cloud, manual copying, and Docker containers, with pros and cons. 149. OctoPrint Deploy (recommended, easiest) Oct 11, 2022 · Start OctoPrint instances and the webcam streamer when the Raspberry Pi boots. d. Instances Dec 18, 2023 · OctoPrint isn't the only option out there for 3D printer control and monitoring. And then it would only be the older Pi models, Pi4 would be plenty for 2 printers at least printing direct from the Pi. Currently, I use it to test version 1. Feb 14, 2024 · I used the paukstelis/octoprint_deploy script to enable multiple printers from a single pi, and I have two printers and both are accessible from their URL. I'm having an issue understanding how to make the printers accessible to Cura through their instances. What have Pat and Brian been up to lately? Sep 9, 2020 · Can single Raspberry Pi 4 manage multiple printers? Are there any resource constrains with Raspberry Pi 4 (memory, cpu, usb to serial. The intent of this guide is to have multiple instances of OctoPrint for the same printer. g. Get Help. Creating multiple instances with the script allows control of multiple printers on a single After buying a second printer I do a lot of copy and paste lately. / Kinda like Repetier Server 🙂 now I am not talking running all printeres off 1 Pi, I want to see a frint end OctoPrint isn’t very resource intensive, but it isn’t built to control multiple printers. 9 – Can I run two printers with OctoPrint? You can only run one printer at a time with OctoPrint. Pis are cheap, human time is expensive (especially when multiplied by the number of people reading a message), and there are plenty of reasons that multiple instances of OctoPrint on one Pi is problematic. Hi, I got 2 printers with each their Raspberry Pi 4B with a webcam. I made the IP adress for my ThinkPad static, and i made the first printer 192. However, since OctoPi 0. This thread will be the only place that discussion about it is allowed, and any support is given as best-effort, not "omg there's a bug and I'm going Today we set up multiple printers on Raspberry Pi and on a Linux Server. Read on for our list of the best OctoPrint alternatives! Oct 14, 2020 · I understand the reasons not to run multiple instances on one pi. 5 years. I now have Creality CR-10s Pro v2 and Creality Ender 3v2. Plus thanks to Octoprint and Moonraker I can wirelessly print to both of them straight from orca Slicer. 2:5000 and the second printer 192. Therefore, you should NOT contact the developers of OctoPrint nor those of your printer's firmware with troubleshooting or bug reporting. See full list on thomas-messmer. Aug 29, 2022 · While troubleshooting the E3P, I started sending my print to my Prusa - but my E3P started acting like it was possessed. Printers connection randomly timing out if left idle. So doing that would mean you could potentially have loads of printers connected without issue (obviously not all with cameras). Easy-peasy! 00:00 Introduction01:35 Multi Raspberry Pi11:24 Multi Linux Set up19:47 Dec 24, 2022 · OctoPrint for Multiple Printers: How to Get It Working (no Nonsense Detailed Guide): Octoprint is a very popular even though it is built on a 1-server-1-printer basis. You can, however, control multiple printers with OctoPrint — just not at the same time. I can run 12 sessions on a HP Z200 i3 workstation with 4GB ram with ease. What did you already try to solve it? Changed HAproxy settings to every solution known to google. You are now ready to utilize the Nozzle Ninja and Obico's first layer AI features. But there's a change I'd like to make. I use Home Assistant and, after my last upgrade to HA, my Octoprint server showed up. As of 2022, Raspberri PI units are almost impossible to find at a reasonable cost, if at all. A Pi 3 can maybe 2, the 4 and 5 a few more. I need to make the setup for just one camera eventhough I have 3 printers with 3 instances. local has a blue toolbar and a blue LCD cover on the actual printer. Now that I have done my octoprint setup on 3 printers with 3 instances, I want to try the octopi camera v2 that I have. This guide is mainly to test RCs of OctoPrint, the current dev of Gina or your own developments with a single Raspberry Pi and a single printer. Furthermore, you can choose to copy and print from the SD card IN the printer in octoprint. 2:5001. 00:00 Intro01:07 Parts2:48 Two Instances21:05 Disable Instances22:26 Oct 26, 2022 · The basics of this process are as follows: systemd unit files are required to run OctoPrint for multiple printers on a single Pi, and custom udev rules are needed to ensure that each printer is assigned a unique device. I’m going to connect this on the board but I’ll use it on just one printer for now. This is why I suggest using the octoprint_deploy script to handle multiple instances. They work fine. When i accessed the first install 192. Apr 23, 2020 · Hi. To run multiple octoprint server instances, docker is a very reasonable option May 18, 2023 · Those things are harder to come by these days, so as I try to get my 3d printers up and running again after a long hiatus in storage, I wanted to try to take one cheap Windows Mini-PC and see if I could install Linux on it and utilize Docker to have multiple Octoprint instances, one for each printer, all running on one PC. Jun 1, 2022 · Setting up a second instance of OctoPrint. 139. That depends on the RasPi you want to use. Learn how to set up OctoPrint for multiple printers. Hello everyone, a quick and dirty guide to setup multiple Octoprint sessions using Docker in Debian 10. 7 flavor with all Mar 26, 2020 · What is the problem? Hello i run two printers on one rasspbery pi3b a make two instances expampe one is 192. So i followed Chris Rileys video on how to install octoprint on window to run multiple printers. Apr 24, 2021 · I have 2 printers and 2 RPi 3b+ running octopi. Come join us on his Discord, a bunch of other print farmers over there. 168 Dec 19, 2022 · Pis are cheap, human time is expensive (especially when multiplied by the number of people reading a message), and there are plenty of reasons that multiple instances of OctoPrint on one Pi is problematic. I've gone to the 2nd instance on the Pi, the one that controls the Ender, and tried to Jun 29, 2021 · Octoprint on multiple printers. If you have multiple 3d printers to control, the 1-1 model of server per printer that relied on rpi needs a second thought. Before installation, we need to prepare the hardware. rpmtvrimuxikupcgfehmfgcqrhmjqugyiepxukrmltucrkqoi