Reply To: Sam Av2 Lock/Unlock command problem

Forum MIFARE SmartCard IC`s Sam Av2 Lock/Unlock command problem Reply To: Sam Av2 Lock/Unlock command problem

Re: Sam Av2 Lock/Unlock command problem

6. June 2019 at 17:04
Hi,
Thanks by your response. The problem is the first time I use this command the response 68 83 and I don't know that meaning: 1 Why this response? and 2 The meaning of this message. The second and others uses, the response is what you mentioned “key is already locked/unlocked”.
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