Reading Gear value in PN553

[c_adharumaraj]

Hi,

We are using a PN553 in an android board for NFC. We are doing some experiments with antenna placement for wider footprint and range.

For this we are trying to identify weak coupling areas with different TVDD voltages (3.3/5V). We want to do this by sending a single ReqB command and measuring the Gear value.

Can you please let us know how we can measure the Gear value in PN553?

Thanks in advance

[fangfang]

Hello,

As you may know this device is not public in our website this is out of our scope for support since this is a confidential device, the path to get support or information would be that you contact your distributor.

Have a nice day.

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