https://devzone.nordicsemi.com/f/nordic-q-a/8675/nrf51x22-ble-and-beacon-at-the-same-timeCan the nRF51X22 be paired with an iPhone to communicate (both ways) using regular BLE and emit a beacon signal at the same time? In fact, I&#39;m looking to change the beacon Major/Minor values on the fly using the synced BLE connection with the iPhone.en-USTelligent Community 13Wed, 12 Aug 2015 11:19:56 GMThttps://devzone.nordicsemi.com/thread/31780?ContentTypeID=1Wed, 12 Aug 2015 11:19:56 GMT137ad170-7792-4731-bb38-c0d22fbe4515:a01d6ab7-fd65-482c-b636-e22a189c84eePetter Myhre<p>You can do non-connectable advertising while you are in a connection without using the timeslot API, please see <a href="https://devzone.nordicsemi.com/question/16578/advertising-while-connected-with-sd-7/">this</a> and <a href="https://devzone.nordicsemi.com/question/17808/peripheral-in-a-connected-mode-and-broadcaster/">this</a>.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/31779?ContentTypeID=1Tue, 11 Aug 2015 20:06:58 GMT137ad170-7792-4731-bb38-c0d22fbe4515:baa16bd7-0ecb-4ed3-830a-0873665d965fsyntroniks<p>Yes, it is possible. I have done it by modifying and including advertiser_beacon.c into my projects. I use regular connectable advertisement and advertiser_beacon.c uses the timeslot api to build BLE advertising packets.</p> <p>Changing data is on the fly, I do it in my application.</p> <p>Keep in mind you will need a softdevice/SDK that supports the timeslot API.</p><div style="clear:both;"></div>