topic Re: NTAG213 Counter in NFC

NTAG213 Counter

AW1511 — Sun, 23 May 2021 08:15:03 GMT

Hi,

Is there any way to increment the NFC counter on power up?

The data sheet shows that the counter will not be incremented until a read or fast read command. Is that correct?

I can think of a number of relevant use cases where counter increment on power up without the need for an external read command would be useful.

Thanks,

Andrew

AW1511 — Thu, 27 May 2021 13:46:39 GMT

Is there any update on this counter functionality?

Ricardo_Zamora — Fri, 28 May 2021 21:45:20 GMT

Hi,

Hope you are doing well.

The NFC counter will be automatically increased at the first READ or FAST_READ command after a power on reset.

So, the command is necessary to increase the counter value.

Best Regards,

Ricardo