Fun files or triple verified NFC keys; scan all 32!

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UberGuidoZ 2022-05-14 12:46:02 -07:00 committed by GitHub
parent a7d58e7d05
commit d641190608
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23

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@ -16,3 +16,5 @@ HEX from above: 79 6F 75 74 75 2E 62 65 2F 64 51 77 34 77 39 57 67 58 63 51 <br>
The last byte in page 6 (0x04) defines what type of encoding ([data sheet](https://www.nxp.com/docs/en/data-sheet/NTAG213_215_216.pdf) and [URI identifier codes](https://learn.adafruit.com/adafruit-pn532-rfid-nfc/ndef)). To convert your link to HEX, use anything such as an [online tool](https://onlinehextools.com/convert-ascii-to-hex).
One limitation is the URL will be truncated if it goes beyond page 11! If your URL is less than exact, pad it with 00, making sure page 12 stays as "FE 00 00 00". Note that [TinyURL](https://tinyurl.com/app) links appear to fit well and conversion/use is free. If your link doesn't launch automatically when scanned, try using a different URI identifier.
Acknowledgements: RogueMaster | cyanic| Null Silvry for discussions and testing.