Any links to an NDC sticker that works?

[jl88jl88]

I’ve been looking for a gen4 mifare 1k sticker, but can’t seem to find one. Any links to some on aliexpress etc to make sure I’m getting the right one?

Thanks 🙏

[scourge411]

This guy seems to have some for sale on ebay? https://www.ebay.com/itm/256813768307

[mschfh]

I've tested the fobs/cards below, both are working:

5pcs/lot FUID Tag One-time UID Changeable Block 0 Writable 13.56Mhz RFID Proximity keyfobs Token Key Copy Clone

pm3 hf mf info

[=] --- ISO14443-a Information -----------------------------
[+]  UID: AA 55 C3 96
[+] ATQA: 00 04
[+]  SAK: 08 [1]

[=] --- Keys Information
[+] loaded 2 user keys
[+] loaded 61 hardcoded keys
[+] Sector 0 key A... FFFFFFFFFFFF
[+] Sector 0 key B... FFFFFFFFFFFF
[+] Sector 1 key A... FFFFFFFFFFFF
[+] Sector 1 key B... FFFFFFFFFFFF
[+] Block 0.......... AA55C396AA0804000000000000000000 | ........

[=] --- Fingerprint
[+] n/a

[=] --- Magic Tag Information

[+] Magic capabilities... Gen 2 / CUID
[+] Magic capabilities... Write Once / FUID

[=] --- PRNG Information
[+] Prng....... weak

13.56Mhz Write Once FUID Card 1K S50 Smart Chip Tag NFC Copier Badge ISO14443 Gen3 Programmer Changeable Rewritable Token

Info looks identical to the one above (Gen 2 / CUID, Write Once / FUID)

[scourge411]

The ebay guys tags work great (https://www.ebay.com/itm/256813768307); could write them with a pn532 (and a version 1.7.2 of libnfc; lower won't auto-recognize the UID of the tags so you have to hack libnfc to force the write to sector 0).

https://www.ebay.com/usr/trentrand if the item link doesn't work anymore, or https://www.trentrand.com/store.

[germtuna]

Anyone tried these (https://www.amazon.com/NFC-ISO14443A-Stickers-13-56MHz-Timeskey/dp/B081C3F9X2?th=1)? They claim the UID is not writable, for $10 I might give it shot. One of the reviews indicated they work some of the time with a "4 color hub" and another mentioned AMS.

[scourge411]

Anyone tried these (https://www.amazon.com/NFC-ISO14443A-Stickers-13-56MHz-Timeskey/dp/B081C3F9X2?th=1)?

Highly unlikely they’d work; if you can’t overwrite the UID the Bambu AMS will ignore any tag that isn’t signed.