Replying to Avatar Martijn Wismeijer

You might have been able to use your phone and the NXP Tagwriter app (android) to do the same.

BTW: The IHG Hotel I stayed in last week had similar cards made from wood instead of plastic. They look super nice but are a bit more fragile than the plastic versions.
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hongumart 1y ago

Do you happen to know if the cards can be reused? Would like to wipe and use again if possible.

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Martijn Wismeijer 1y ago

Yes they can be reused, in fact that is exactly what your flipper did when you cloned your working card onto the 'defective' one. I often use them to program my guest Wi-Fi credentials on a card and leave one in my guest bedroom for guests to scan and connect to my Wi-Fi.

The memory available on these cards is usually limited to might not fit a complete wallet seed onto them but a bolt wallet should be possible. To find out the exact chip in the card (usually NXP NTAG 213, NTAG 216, or clone) use this app : https://play.google.com/store/apps/details?id=com.nxp.nfc.tagwriter

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hongumart 1y ago

Dude that is a great idea! Thank you for sharing! 🙏