https://devzone.nordicsemi.com/f/nordic-q-a/75557/aoa-profileSorry I&#39;m looking in the AoA. I See that in zephyr main line there are 2 samples :direction_finding_xonnectionless_rx direction_finding_xonnectionless_ tx.. Hawe I to use those examples as reference ? There is a profile defined for that feactureen-USTelligent Community 13Wed, 26 May 2021 08:52:20 GMThttps://devzone.nordicsemi.com/thread/311686?ContentTypeID=1Wed, 26 May 2021 08:52:20 GMT137ad170-7792-4731-bb38-c0d22fbe4515:f73334fc-ec9d-4495-a5e5-f5de0efb9b4bSimonr<p>Hi Novello</p> <p>Yes, the Direction Finding connectionless beacons are currently the only reference examples we have for Direction finding (AoA) as of yet.</p> <p>It is not a BLE profile specifically, but rather a full fledged BLE feature that requires quite a bit of setup. Please check out our Direction Finding whitepaper for a description on how to&nbsp;<span>configure and enable the&nbsp;</span><span>Bluetooth<span class="emoticon" data-url="https://devzone.nordicsemi.com/cfs-file/__key/system/emoji/00ae.svg" title="Registered">&#x00ae;</span><span>&nbsp;</span></span><span>Direction Finding features of nRF52 and nRF53 Series devices.</span></p> <p>Best regads,</p> <p>Simon</p><div style="clear:both;"></div>