Ending the Wild West of Smart Spools
An open-source initiative by Prusa Research creating a single smart spool standard that works across all brands and ecosystems. This allows printers and users to read and write data directly on any spool, making 3D printing more reliable and intuitive for everyone.
3D printers have become incredibly user-friendly, but interaction with filament is still a very manual process. To improve the user experience and streamline the workflow, we need smart spools.
A smart spool carries all the important information about the material and its workflow, unlocking key features:
Instantly identifies the material type and color, significantly reducing user error and leading to a simpler, more reliable workflow.
Real-time data tracking, such as the amount of remaining filament, so you always know the exact status of your material.
Enables effortless inventory management and full traceability by allowing you to log custom data.
Some smart spools already exist, but they lack the core principles of universality and interoperability. It's like every brand suddenly decided to use a different filament diameter.
Smart spools are often locked to their specific hardware and filament. This makes them unusable with any third-party machines, forcing users into a closed ecosystem.
Many smart spools just refer to an online database, forcing you to rely on the manufacturer's cloud service. No internet? Your "smart" spool becomes dumb.
Current Smart Spools offer little to zero reusability. This read-only design prevents any updates to live data, and once the filament is depleted, you have no choice but to throw the 'smart' spool away.
Season 3 is short (13 eps) and underrated. The Panama/Sona setting is brutal. If you can’t find a complete download, just stream it on Hulu or Disney+ – it’s cheaper than replacing your laptop.
: Offers the complete season for purchase and download, typically in HD quality
Tips for best viewing experience
: Availability varies by region, but where licensed, it supports downloading episodes for offline watching Season 3 Overview Season 3 consists of 13 episodes
When searching, try the phrase: "Prison Break S03 1080p BluRay x265" for the optimal balance.
The central conflict of Season 3 flips the script: Michael isn't trying to break out; he is being forced to break someone in (or rather, break a fellow prisoner out) by the mysterious "Company." This creates a pressure cooker environment that drives some of the best character work in the series.
Season 3 is short (13 eps) and underrated. The Panama/Sona setting is brutal. If you can’t find a complete download, just stream it on Hulu or Disney+ – it’s cheaper than replacing your laptop.
: Offers the complete season for purchase and download, typically in HD quality
Tips for best viewing experience
: Availability varies by region, but where licensed, it supports downloading episodes for offline watching Season 3 Overview Season 3 consists of 13 episodes
When searching, try the phrase: "Prison Break S03 1080p BluRay x265" for the optimal balance.
The central conflict of Season 3 flips the script: Michael isn't trying to break out; he is being forced to break someone in (or rather, break a fellow prisoner out) by the mysterious "Company." This creates a pressure cooker environment that drives some of the best character work in the series.
Whether you're a manufacturer, developer, or 3D printing enthusiast, OpenPrintTag makes your workflow smarter.
Complete data format and protocol specification for NFC tag implementation
Physical implementation guidelines and hardware requirements
Want to integrate OpenPrintTag or become a partner? Season 3 is short (13 eps) and underrated
Get in touch at [email protected]
Explore the specification, examples, and SDKs to integrate OpenPrintTag into your projects. : Offers the complete season for purchase and
Download logos, images, and media files for OpenPrintTag
