https://devzone.nordicsemi.com/f/nordic-q-a/32940/use-barcode-to-verify-pairingI&#39;m in the process of developing a BLE-based system in which a series of sensors will need to sequentially go through a pairing process with a host computer. There could be multiple of these systems located near each other. I&#39;m trying to determine howen-USTelligent Community 13Mon, 02 Apr 2018 18:57:37 GMThttps://devzone.nordicsemi.com/thread/126536?ContentTypeID=1Mon, 02 Apr 2018 18:57:37 GMT137ad170-7792-4731-bb38-c0d22fbe4515:1d3ac62d-6ef3-4d0a-b1e1-6936bc262492Daniel Wang<p>Each device sends it&#39;s&nbsp;<span>unique&nbsp;BLE device address as part of the advertising data.&nbsp;</span></p> <p><span>You can also generate and use a&nbsp;unique name. Both name and BLE device address is part of the&nbsp;advertising packet.</span></p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/126535?ContentTypeID=1Mon, 02 Apr 2018 18:55:28 GMT137ad170-7792-4731-bb38-c0d22fbe4515:447d9c97-c490-440f-9f11-57079bf009feBrian<p>Does each device send it&#39;s unique name as part of its advertising data?&nbsp; So when the PC is looking at available sensors to connect to, it tries to match the advertising data it receives with the barcode it scanned?</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/126475?ContentTypeID=1Sat, 31 Mar 2018 09:14:53 GMT137ad170-7792-4731-bb38-c0d22fbe4515:0e451858-c38f-49b2-8428-64f0c09b7dcaTurbo J<p>Just give each sensor a unique name. In case you run out of names, use (part of) the serial number. Mmake sure it is also printed on the sensor somewhere.</p><div style="clear:both;"></div>