Our Online Store have the new products: RFID antenna board. Currently it can work with JC10M24R and JCOP4 card chips.
Compared with normal cards, the antenna board module has a smaller size and fixed holes, which is easy to integrate in the IOT(Internet Of Things) project.

Mifare card

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trgorce
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Mifare card

Post by trgorce » Mon Nov 07, 2016 11:31 pm

I got a Mifare card. How can I confirm if this card is Mifare 1K, Mifare 4K or others? Any method?

wumindejia
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Re: Mifare card

Post by wumindejia » Tue Nov 08, 2016 1:35 am

if value of the SAK is 0x08, the card is Mifare 1k. if value of the SAK is 0x18, the card is Mifare 4k.

rena2019
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Re: Mifare card

Post by rena2019 » Tue Nov 08, 2016 2:37 am

or better take a look at MIFARE Type Identification Procedure http://cache.nxp.com/documents/applicat ... N10833.pdf for all kinds of Mifare

Romanzi
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Re: Mifare card

Post by Romanzi » Tue Nov 08, 2016 4:49 am

In fact, the best method is to ask the people who gave you this card or your card provider. :D

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