https://devzone.nordicsemi.com/f/nordic-q-a/47489/regarding-nfc-problemDear proffesionals, I am very beginer to nordic chip.i am using nrf_SDK_15.0.0_a53641a version.i am trying to integrate the writable_ndef_msg file to bluetooth.so how to read and write the bluetooth advertisement modes through NFC.please guide me. en-USTelligent Community 13Tue, 21 May 2019 13:17:05 GMThttps://devzone.nordicsemi.com/thread/188289?ContentTypeID=1Tue, 21 May 2019 13:17:05 GMT137ad170-7792-4731-bb38-c0d22fbe4515:0e0786b7-9fc5-4fcf-8aca-ea77b6bc3372Bj&#248;rn Kvaale<p>By advertisement mode, are you referring to the different PDU types, ADV_IND, ADV_DIRECT_IND, ADV_NONCONN_IND, ADV_SCAN_IND (<a href="https://www.bluetooth.com/blog/bluetooth-low-energy-it-starts-with-advertising/">see link</a>)? Normally, you would use NFC to do an Out of Band Pairing between a NFC Reader (like a smartphone) &amp; the device (e.g. nRF52 DK or Thingy:52) (see these two examples: <a href="https://infocenter.nordicsemi.com/topic/com.nordic.infocenter.sdk5.v15.3.0/ble_sdk_nfc_pairing_reference.html?cp=5_1_4_8_7">link 1</a>, <a href="https://infocenter.nordicsemi.com/topic/com.nordic.infocenter.sdk5.v15.3.0/ble_sdk_nfc_pairing_reference_c.html?cp=5_1_4_8_8">link 2</a>). What is the reason you want to use NFC with Bluetooth?</p><div style="clear:both;"></div>