The slicer is Open Source yes, but not the printer firmware or software. That’s closed source and proprietary to Bambu.
Now there’s some contention there because a lot of the features and ideas that make modern 3D printing as reliable and great were developed in the open, under open source licenses and Bambu has definitely implemented many of them in their printer firmware, but they don’t infringe any licenses in the printer software itself (as far as anyone is aware).
This whole debacle centres around the slicing software, which is separate from the printer itself (though is necessary to actually use the printer) and it’s AGPL.
That’s not strictly accurate.
The slicer is Open Source yes, but not the printer firmware or software. That’s closed source and proprietary to Bambu.
Now there’s some contention there because a lot of the features and ideas that make modern 3D printing as reliable and great were developed in the open, under open source licenses and Bambu has definitely implemented many of them in their printer firmware, but they don’t infringe any licenses in the printer software itself (as far as anyone is aware).
This whole debacle centres around the slicing software, which is separate from the printer itself (though is necessary to actually use the printer) and it’s AGPL.
The firmware is not unlikely to be linux-based. And hardware drivers for Linux are part of the kernel which is under GPL license.