What is the Characteristic UUID 0x2AA6 under Generic Access Servicehttps://devzone.nordicsemi.com/f/nordic-q-a/21221/what-is-the-characteristic-uuid-0x2aa6-under-generic-access-serviceWhat is the Characteristic UUID 0x2AA6 It shows up as the 4th Charateristic under the Generic Access Service, in the nrf5-ble-tutorial-characteristic-CompletedCode ported for SDK 13 It is defined as Central Address Resolution under Bluetooth Developeren-USTelligent Community 13Sat, 08 Apr 2017 01:04:27 GMTRE: What is the Characteristic UUID 0x2AA6 under Generic Access Servicehttps://devzone.nordicsemi.com/thread/83040?ContentTypeID=1Sat, 08 Apr 2017 01:04:27 GMT137ad170-7792-4731-bb38-c0d22fbe4515:441e3104-d8fc-4c5c-8f4f-361bc895ab49RK<p>oh and I see your question is just a duplicate of this one <a href="https://devzone.nordicsemi.com/question/125753/do-i-need-a-custom-128-bit-uuid-if-i-delete-one-or-more-characteristic-from-an-adopted-service/">devzone.nordicsemi.com/.../</a></p><div style="clear:both;"></div>RE: What is the Characteristic UUID 0x2AA6 under Generic Access Servicehttps://devzone.nordicsemi.com/thread/83039?ContentTypeID=1Sat, 08 Apr 2017 00:54:49 GMT137ad170-7792-4731-bb38-c0d22fbe4515:068c4de4-7d87-4375-abac-46d6f66dc82dRK<p>Bluetooth Specification version 5, Volume 3, Part C section 12 in total and 12.4 for specifics. The Central Address Resolution characteristic is part of the GAP service. So it&#39;s in the correct place in the correct service. That also appears in the same place in BTLE spec 4.2, I don&#39;t have anything earlier than that. So as long as the device identifies as 4.2 or greater, I don&#39;t see an issue.</p><div style="clear:both;"></div>