https://devzone.nordicsemi.com/f/nordic-q-a/85573/how-to-retrieve-data-sent-on-periodic-advertisementI use nrf connect sdk 1.9.0, to run periodic_adv and periodic_sync example. The adv side sends this data: mfg_data[] = { 0xff, 0xff, 0x00 }; But in sync side in scan_recv() -&gt; bt_data_parse() function get the name of the Sending node. I assumeen-USTelligent Community 13Wed, 09 Mar 2022 13:52:25 GMThttps://devzone.nordicsemi.com/thread/357190?ContentTypeID=1Wed, 09 Mar 2022 13:52:25 GMT137ad170-7792-4731-bb38-c0d22fbe4515:7dbaf800-d0c4-4a13-850f-66d8d794205dSimonr<p>Are you still having the issues you described in&nbsp;<a href="https://devzone.nordicsemi.com/f/nordic-q-a/85571/sync-fail-for-periodic-advertisement">https://devzone.nordicsemi.com/f/nordic-q-a/85571/sync-fail-for-periodic-advertisement</a>? If so, I&#39;m guessing you&#39;re not seeing the received data because the synchronization is lost before you&#39;re able to send any data.</p> <p>Best regards,</p> <p>Simon</p><div style="clear:both;"></div>