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Featured Articles

Prusa XL Summer Deal is Here with Free Shipping and Filaments!

We’re launching a special Summer Deal for the Original Prusa XL. It runs for a limited time,...

June 18. 2025 | PrusaResearch

Perfect Your 3D prints With Our New Prusa Academy Postprocessing Course!

It's only been a month since the release of the PrusaSlicer Masterclass, and we're already bringing you...

June 12. 2025 | Vladimir Kafka

Make your prints shine with colors! The MMU3 for the Prusa CORE One is Here!

We’re now launching the orders for the MMU3 compatible with the Prusa CORE One. We have two...

May 26. 2025 | Josef Průša

Original Prusa MMU3 – 2024 Update and Dev Diary

Dev Diaries, Featured
Josef Průša Josef Průša

At the end of March 2024, we started shipping the MMU3 for the Original Prusa MK4 (and MK3.9). This also marked the end of a long in-house testing period in which the MMU3 proved to withstand thousands upon thousands of filament…

Estimated reading time: 12 minutes Read more

22 Responses / Log in to leave a Comment April 29. 2024

Development of the open-source camera firmware solution from the community for Prusa printers

ESP32CAM
Dev Diaries
Michal Zoubek Michal Zoubek

We were wondering about how to bring a custom camera solution that would be affordable and easy to integrate into the more than 400,000 original Prusa printers we have already shipped worldwide. While we have other solutions in the works, we…

Estimated reading time: 11 minutes Read more

28 Responses / Log in to leave a Comment March 21. 2024

Firmware Dev Diary: Improved safety features for Revo hotends with the help of our community

Dev Diaries
DRracer-prusa3d DRracer-prusa3d

Slowly but surely, the chapter called Original Prusa i3 MK3S+ will have to come to a close eventually, although we’re not planning to drop the support tomorrow. Either way, the MK3 series had a long and wonderful run. The first units…

Estimated reading time: 5 minutes Read more

3 Responses / Log in to leave a Comment September 22. 2023

XL Update #2 – More timelapses, a closer look at the electronics, Nextruder news and schedule update

Dev Diaries, Featured
Josef Průša Josef Průša

In the last XL-related article, I mentioned that we want to bring you another update very soon. Since the publication of the previous update, we discussed the XL in our Prusa Live podcast, brought it to ERRF 2022 and we’ve shown…

Estimated reading time: 6 minutes Read more

93 Responses / Log in to leave a Comment November 10. 2022

MK3S+ 3.12-BETA firmware: new thermal model protection and blob detection!

Dev Diaries
Josef Průša Josef Průša

Our 3D printers have been known as highly reliable machines for a long time. We did our best to pack the MK3S+ full of important safety features that can save you a lot of headaches. There’s power loss recovery, crash detection…

Estimated reading time: 6 minutes Read more

17 Responses / Log in to leave a Comment September 29. 2022

Dev Diary: What it took to bring Wi-Fi support to Original Prusa MINI+

Dev Diaries
Jan Olejnik Jan Olejnik

The 4.4.0 BETA2 firmware for the Original Prusa MINI/MINI+ is out on our GitHub page and the most important new feature is the support for Wi-Fi connections. And there’s no other way to put it: It took us a long time…

Estimated reading time: 7 minutes Read more

18 Responses / Log in to leave a Comment September 2. 2022

Original Prusa XL Dev Diary #1 and FAQ

Dev Diaries, Featured
Josef Průša Josef Průša

It’s been more than three months since we revealed the upcoming Original Prusa XL, so it’s time to give you an update on the development and also answer at least some of the most frequently asked questions.

I know these are not…

Estimated reading time: 8 minutes Read more

90 Responses / Log in to leave a Comment March 16. 2022

Original Prusa SL1S SPEED Dev Diary: How we developed the fastest desktop SLA 3D printer

Dev Diaries
Jiří Posledník Jiří Posledník

In today’s dev diary, we’ll explore the world of pixels and subpixels. In addition, we’ll shed some light on how we managed to tame UV light, and most importantly, how we managed to make the Original Prusa SL1S the fastest desktop…

Estimated reading time: 8 minutes Read more

8 Responses / Log in to leave a Comment August 6. 2021

Prusa Dev Diaries #4: Getting the most out of 8-bit firmware

Dev Diaries
DRracer-prusa3d DRracer-prusa3d

We have recently released a new 3.10 firmware version for all members of our Original Prusa i3 MK3 flagship 3D printer family. There is a lot of things worth talking about, both bug fixes and interesting new features. However, before we…

Estimated reading time: 6 minutes Read more

15 Responses / Log in to leave a Comment June 4. 2021

Prusa Dev Diaries #3: Community Contributors

Dev Diaries
Mikolas Zuza Mikolas Zuza

During the first Prusa Hackathon, which you can check in our short video, we decided to invite our long-time GitHub contributors to talk about current events and also to get to know them better. These three gentlemen had been working for…

Estimated reading time: 6 minutes Read more

8 Responses / Log in to leave a Comment February 21. 2020
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Useful links

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  • Original Prusa MINI+ Semi-assembled 3D Printer
  • Prusament

Most read articles

  • Prusa XL Summer Deal is Here with Free Shipping and Filaments!
  • Prusament TPU 95A – Now That’s a Flex
  • Brew Better with a 3D Printer: Exploring Coffee Prints
  • Make your prints shine with colors! The MMU3 for the Prusa CORE One is Here!
  • Perfect Your 3D prints With Our New Prusa Academy Postprocessing Course!

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Prusa CORE One

The CORE One is a fully enclosed CoreXY 3D printer with active chamber temperature control designed for top print quality and speed. Easy to set up and made to last, this rugged machine is perfect for beginners and professionals alike. It is available either as a plug-and-print machine, and also as an assembly kit, allowing you to build your own printer completely from scratch. Designed and built in the EU.

More info about CORE One