0
Started putting QR Codes on my filament so I know how old it is and what brand / color / buy link
(discuss.tchncs.de)
this post was submitted on 09 Aug 2023
0 points (NaN% liked)
3D Printing
4351 readers
1 users here now
For everyhting 3D printing related.
Please be excellent to each other :)
Icon by Freepik, Banner photo by Thiago Medeiros Araujo
founded 4 years ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
Right, and the links can go stale, so they're a bit superfluous.
I don't think you understand what I'm saying. A QR code can just be plain text, no link at all. The QR codes they're talking about likely are just the raw data.
They literally stated that they included a URL for purchasing the product. It's in the title of the post.
They are using a note app with pre printed qr codes... So they write down the time of unboxing and where they got it in a note app. The buy link might go stale, but the rest of the information stays. Unless the server of the note app goes down.