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

11. June 2019 at 8:30
Hi Marcelo,

The error code 6883 should not occurs if you execute SAM_LockUnlock command.
Do you have all datasheets? I recommend reading:

AN10980 – MIFARE SAM AV2 – Host Communication

In this AN you will find calculated examples for host authentication. The SAM datasheet explains all possible return code and their meanings.

The TapLinx team

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