1972490_en-US

How to test the VCSL command of MIFARE Ultralight?

I encountered some problems while testing the VCSL command for MIFARE Ultralight.How do I fill in the values of IID and PCDCAPS in the VCSL command? I tried to test the VCSL command several times and received the NAK returned by the card.

Can someone help me?

Re: How to test the VCSL command of MIFARE Ultralight?

Thank you for your answer. I can test it now. Thank you!

Re: How to test the VCSL command of MIFARE Ultralight?

Hello @wangj1201

The below log for your reference.