https://devzone.nordicsemi.com/f/nordic-q-a/116972/error-in-direction-finding-antenna-switching-patternHi, I believe there is a significant inconsistency between the documentation and implementation of AoA antenna switching in the nRF Connect SDK. My testing of this was done in SDK v2.4.1, but the line of code in question is present all the way up toen-USTelligent Community 13Wed, 04 Dec 2024 16:50:50 GMThttps://devzone.nordicsemi.com/thread/513495?ContentTypeID=1Wed, 04 Dec 2024 16:50:50 GMT137ad170-7792-4731-bb38-c0d22fbe4515:d15d3d75-73c3-41b8-b915-180aa46c505aAmanda Hsieh<p>Hi,&nbsp;</p> <p>I can understand your feeling. I have forwarded it to internal. Thanks for your feedback.&nbsp;</p> <p>Regards,<br />Amanda H.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/513313?ContentTypeID=1Wed, 04 Dec 2024 00:40:04 GMT137ad170-7792-4731-bb38-c0d22fbe4515:23155ecf-eacf-466f-a429-84cd062e2f89zrivard<p>Upon further investigation I was able to track down the commit that introduced the change (<a id="" href="https://github.com/zephyrproject-rtos/zephyr/commit/0a497fcd55051941b86e4aa19638b7c5f04e8d17">https://github.com/zephyrproject-rtos/zephyr/commit/0a497fcd55051941b86e4aa19638b7c5f04e8d17</a>). <br /><br />This change is in line with the latest BLE spec I was able to find (BLUETOOTH CORE SPECIFICATION Version 6.0 | Vol 6, Part A, Section 5.1).</p> <p>I apologize for the tone of my initial message but please understand that it is incredibly frustrating for an SDK update, not even a major one, to&nbsp; completely break any existing AoA application without so much as a note in any publicly available changelog.</p><div style="clear:both;"></div>