It was an exhausting race to get the machine to first customers before Xmas. However, our engineers and programmers keep working on updates for both software and hardware and we released several new firmware updates during the past few months.
We also listened to your feedback and improved certain parts of the printer. There were a number of things we focused on during the first months after the shipping started. Firmware, hardware, QA and packaging. However, our common practice is to further update and enhance our products with consecutive firmware releases — for example, the MK3 S still receives firmware updates even more than two years since launch. We add new features, fix reported bugs, tweak and tune various parts of the code to improve the performance… and the firmware for MINI is no different.
Firmwares 4. And there were some changes on the hardware side, too. We had to react to several issues brought to our attention by our customers — e. As I wrote in my previous articlewe have redesigned both the MINDA holder and the cable clamp to fight this issue — and the number of reported problems dropped dramatically.
As always, you can download and print the improved parts so you have the latest version of the printer. Old cable mount with a zip-tie leftnew improved cable mount right. This also led to another precaution.
Because even though we were pretty sure the MINI packaging is sufficient and we had the package thoroughly tested by an independent company like every other printer box, some MINIs still arrived damaged. It looked like those boxes went through hell. So if your printer arrives with the impact sticker showing red color, contact our tech support immediately! Feedback from our customers and community helped us to pinpoint problematic areas with greater speed and precision. We always appreciate when you bring any concerns to our attention.
One such thing was the recent concern that the connection of heatbed cables might not be sufficient. We ran internal tests and summarized our findings in this article.
Thanks to all the precautions we made even before the COVID pandemic started, we managed to maintain our manufacturing capacity. As always, you can find the updated shipping table here. You can view the complete changelog on our Github here. Starting with firmware 4. Prusa Connect Local is a web-based UI that gives you a complete overview of the current status of your printer.
Our goal is to bring you a versatile tool for managing your own print farm.I have searched to see if i can find the answer for this and haven't so please excuse me if it's posted somewhere.
I was wondering if there's a way for Octoprint to pause the print when the internal runout sensor trips. I have the sensor enabled in the settings but nothing happens when the filament runs out. Is there a way for this to happen and I'm simply doing something wrong or it's not possible and i need an external sensor?
The filament runout sensor worked fine for me when printing through octoprint, it's a firmware feature from what i understand, so all of the filament change gcodes during a runout are handled internally by the printer, octoprint simply stop receiving the ok to the recieved gcode and wait for the printer to give the all clear. I did not think to check verbosely.
All I did was cut the filament and the printer continued printing. So I panicked and manually paused and changed the filament haha It was during a print, almost at the end too. Probably not the best time to try it out.
What you're saying makes sense. I guess I will have to give it a more thorough test and make sure the sensor is triggering. I haven't seen anything If your sensor does not work correctly you can check if the magnet is returing the lever to the right position.
No I didn't mean LED comes already installed. Prusa does not ship it with the LED modification. That is something some of us are doing to make troubleshooting and calibration easier. Based on your suggestions, i did a little troubleshooting.
OctoPrint firmware upgrades
It appears that the sensor does not trigger. It seems that the magnet loaded trigger is not getting out of the way completely. The only way i can make it work is by yanking the filament out. If i pull it slowly out then it doesn't trigger. I have to for instance put an alen wrench in there and wiggle a bit for it to clear the sensor. So apparently something is getting kind of stuck. I was not able to pinpoint what though If you assembled the printer yourself, have you made sure of the polarity of the magnets in the assembly?
You can take a look at the lever movement by removing the top cover and the ir sensor, to check if it's free moving. Yeah the magnets are ok. The sensor used to work in the beginning. I had the auto filament load on and it used to work fine.If you have a question about something that isn't covered here, check out our additional resources.
And if that doesn't do the trick, you can send an inquiry through the button below. How to change a M. Download the necessary software 2. Download the new firmware Single material printer 3. Download the new firmware Multi material printer 4. Updating firmware using PrusaSlicer. Upgrading the firmware - Original Prusa i3.
Relevant for: MK2. Time Required. Available languages. Step 1 Download the necessary software Previous. In case you have it already installed, you can skip to the next step.
Leave this page opened for the next step! Part of the driver's package is PrusaSlicer, which includes a tool for firmware upgrade. Step 2 Download the new firmware Single material printer Previous. LCD connectors are part of the board. LCD connectors are outside the board.
Step 3 Download the new firmware Multi material printer Previous. Look a hex file with "MMU2board" in the name. We will flash the firmware files in the next step. Make sure you have prepared both cables and the printer is turned on. Always use the bundled USB cables to avoid issues with the connection between your computer and the printer.
Add a comment. Step 4 Updating firmware using PrusaSlicer Previous. Hit Rescan if the printer is not on the list. Do not place the firmware on a network share. You can click on "AdvancedMakerBot Print is our newest print-prepration software, which supports native CAD files and STL assemblies, allows you to interact with all your printers via the Cloud, and many other exciting new features. Has anyone tried updating the firmware to the latest version of marlin using the firmware updater plug-in for octoprint.
I've been searching on line but haven't found much help. I've attached pictures of how I have it setup.
OctoPrint - Building an image for Raspberry Pi Zero W
Iv been looking to try as well, mine is setup just like yours. Iv continued to do it with the arduino IDE because I dont want to screw up my main board uploading and then it wont let me upload to it anymore haha. I did find a video on using the firmware updater and someone asked the question but most of the responses were by some jerk who goes by the name Kool Zombie.
In the video these two steps that you have to do were missing Requires SSH into the Pi of course These were included in his notes. I didnt follow any videos. This is why im in the dark. I know when I wanted to upload marlin to my A8 I needed to installed the A8 board into my boards manager on my Arduino IDE and this is clearly not done with the firmware plugin. Download Now.
Back Explore. Octoprint Firmware Updater. Keepars - in reply to electronron Apr 12, I will be watching this to see what people say.
Using OctoPrint to Upgrade to new Prusa Firmware! Prusa i3 MK3 3.7.1
Zereus - in reply to electronron Aug 2, Keepars - in reply to electronron Apr 15, Were both in the same boat, hope it doesn't sink.I work full time on OctoPrint and can only continue thanks to funding by people like you. Give the button a click and learn how you can help!
The snappy web interface for your 3D printer. Control and monitor every aspect of your 3D printer and your printing jobs right from within your browser. OctoPrint's powerful plugin system allows extending its functionality with awesome plugins from the community. Control and monitor every aspect of your 3D printer and your printing jobs right from within your browser:.
Out of the box OctoPrint is compatible with most of the available consumer 3D printers. And its powerful plugin system allows extending its functionality in various ways. To name a few:. And getting started on plugin development is easy! All its source code is available in its Github repository and everyone can modify it to their own needs. Thank you, Gina Support my work! Octo Print The snappy web interface for your 3D printer. Learn more. Compatible and extendable OctoPrint's powerful plugin system allows extending its functionality with awesome plugins from the community.
OctoPrint's development is made possible only through the financial support of its awesome supporters and.
Support the project! Control and monitor every aspect of your 3D printer and your printing jobs right from within your browser: Access the embedded webcam feed and watch remotely how your printer is creating your newest thing. Get constant feedback regarding the current progress of your print job. Keep an eye on the temperatures of your hotends and print bed and adapt them on the fly.
Move the print head along all axesextrude, retract or just define your own custom controls.
Start, stop or just pause your current print jobyou are in full control at any time. Compatible and extendable. To name a few: Have OctoPrint send you push notifications on job progress via Pushbullet or Pushover. Integrate OctoPrint into your messaging tool of choice, like Telegram or Slack. Collect statistics of your printer and print jobs via the Print History or the Printer Statistics plugin. Add support for specific printers like Flashforge printers or older Makerbots or the Micro 3D printer.
And even more! Create awesome timelapse recordings of your prints! Control who can control your printer with the built-in access controls. Add system commands to the menu to easily shutdown or reboot your OctoPrint server or even your printer. Configure event hooks to react to certain events within OctoPrint by calling external commands or sending custom GCODE to your printer.PrusaSlicer is a feature-rich, frequently updated tool that contains everything you need to export the perfect print files for your Original Prusa 3D printer.
PrusaSlicer is available for Windows, Mac and Linux. Get PrusaSlicer now! Full release log and the latest unstable builds on Github. PrusaSlicer is based on Slic3r by Alessandro Ranellucci. It's completely free and open-source. Thanks to the strong community and core team of developers in Prusa Research we can continually add new functionality.
You can follow the development process on Github. Slic3r was always known to be powerful and versatile, but some features were difficult to use, if not outright hidden behind obscure menus and dialogs. Our goal with the reworked UI was to expose all the power features while making the UI clear and simple to use at the same time. PrusaSlicer lets you create support blockers and enforcers. With support enforcers, you can turn automatic supports off and select specific parts which need supports.
We are adding profiles on regular basis, following materials by the most popular manufacturers. You will get new profiles automatically through auto-update function. In PrusaSlicer, you can select the layer height for each part of the object separately.
Our software takes care of smoothing so the final print looks best as it can and the printing time remains acceptable.
Check out the video. PrusaSlicer includes built-in firmware flasher for Original Prusa i3 printers. You can just connect your printer to computer via USB cable and easily flash the firmware via PrusaSlicer. Don't forget to upgrade your printer regularly! You can prepare prints with color change directly in PrusaSlicer. With Octoprint application, you can control your printer via web browser. PrusaSlicer is now supporting advanced features of Octoprint like upload queue or Cancelobject plugin, which allows you to cancel printing of one particular object on the print bed.
Smart and compact 3D printer for everyone! Learn more about PrusaSlicer features in our detailed documentation. Video guides. Main features. HiDPI support — Correct scaling on high-resolution displays Manipulation of multiple objects - group selection Background processing — redesigned to work reliably, only those slicing steps that were invalidated by the user action will be re-sliced Repairing models via Netfabb only on Windows Wipe into infill, wipe into object in MMU mode Soluble interface supports Multi-language support: English, French, Italian, German, Spanish, Czech, Polish, Ukrainian, Korean, Chinese Simplified.
Found a bug? Let us know on Github or via community forum.OctoPrint plugin for flashing pre-compiled firmware images to a 3D printer. GitHub is home to over 50 million developers working together to host and review code, manage projects, and build software together. If nothing happens, download GitHub Desktop and try again. If nothing happens, download Xcode and try again.
How to update the Firmware without USB connection
If nothing happens, download the GitHub extension for Visual Studio and try again. The Firmware Updater plugin can be used to flash pre-compiled firmware images to your printer from a local file or URL. Please open a Github issue if you would like a new board or MCU to be supported. If it's a new type of board which requires hardware testing please consider making a donation to help fund the costs. To flash an ATmega-based board the tool avrdude needs to be installed on the OctoPrint host.
Information about the package needed can be found here Ubuntu avrdude package. A version of dfu-programmer can be installed via apt-get install but it is outdated. Please build the latest version from Github using these commands:. This is done by placing or removing a jumper then resetting the board. The board will now be ready for flashing. Once flashing is complete press the Reset button again to return to normal operation.
Flashing an LPC board requires that the host can mount the board's on-board SD card to a known mount point in the host filesystem. There are several ways to do this, but using usbmount works well and is documented below. This seems to be the default configuration for Marlin's LPC boards.
It is configured in the board's pins file.
Once installed, usbmount requires some tweaking to make it work well on the Raspberry Pi. The instructions below assume that you are running OctoPrint on a Raspberry Pi, as the user 'pi'. The only required setting is the path to the firmware update folder. Some boards e. SKR v1. A board running too-old Marlin firmware will log 'Board reset failed' when attempting to flash from the plugin.Installing Octoprint Tutorial for Raspberry Pi3!
If flashing an existing Marlin installation, the existing firmware must be newer than March 2nd, i. The firmware upload will fail if the SD card is not accessible, either because it is not mounted on the host, or because the printer firmware has control over it. Bossac cannot be installed using a package manager as the packaged version is out of date and will not work.