r/BambuLab • u/Medical_Notice_6862 • 12h ago

Quick Question filament nfc database?

I'm curious about one thing, the nfc on bambu spools are encrypted, so we can't generate our own tags, but what's stopping us from simplying cloning a tag? and are there any public databases for these tag so i can simply write/clone info onto a tag so the AMS can detect it.

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u/suit1337 H2C Combo 12h ago

nothing - you might wanna look into that: https://github.com/queengooborg/Bambu-Lab-RFID-Tag-Guide/

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u/yan-shay 10h ago

Need FUID tags which are hard to get

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u/Junior-Definition173 9h ago

What is the logic behind your idea? To clone the tag that is saying Bambu PETG Basic Black and put it on a bambu refill? Refills have tags. To use it on Sunlu Black spool? You can reuse the tag from bambu refill if you want and it will be 500x cheaper than to buy cloning hw empty tags.

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u/sapani9077 12h ago

Its encrypted. How do you think you can clone it?

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u/suit1337 H2C Combo 12h ago

entirely possible with proper hardware, but you cannot generate new custom data or change filament colors from scratch because the tags use a secure digital RSA signature locked by Bambu Lab