Peer to peer (P2P) function of PN5190

[nguyencuong0502]

Hello everyone, 
I have a few questions about the peer to peer (P2P) function of PN5190.

I have a PN5190 EVK but don't know how to use it to activate the feature and test with a smartphone. Can you help me to demo this feature, using EVK and with cockpit or another app?
Also, I see on PN5190 EVK not connecting pins VTUNE1, VTUNE2, I see in AN11740-PN5180_Antenna_design_guide there is mention of P2P feature if connect pins ANT1, ANT2, do I need to connect them or rework any hardware other ?

Best Regards,

Viet Cuong

[Kan_Li]

Hi @nguyencuong0502 ,

The attached readme file with the demo of "NfcrdlibEx3_NFCForum_mcux" is some kind of P2P mode demo guide, and there is no need to set up the hardware, the VTUNE1/2 pins are not related with the P2P function at all, they output the ref voltage of the DAC for tuning purpose in some cases. Please kindly refer to PN5190's data sheet for more details.

Have a great day,
Kan

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