How to get AoA with nrf 5340 dk? Choice of antenna array, and Code...https://devzone.nordicsemi.com/f/nordic-q-a/86424/how-to-get-aoa-with-nrf-5340-dk-choice-of-antenna-array-and-codeHello, I would like to make a follower robot. For this, I wanted to use the AoA to locate my phone and thus determine the direction in which the robot should go. I&#39;m really a beginner with Nordic Semi-Conductor tools (I was using Arduino but I can&#39;ten-USTelligent Community 13Sun, 01 May 2022 15:24:22 GMTRE: How to get AoA with nrf 5340 dk? Choice of antenna array, and Code...https://devzone.nordicsemi.com/thread/365665?ContentTypeID=1Sun, 01 May 2022 15:24:22 GMT137ad170-7792-4731-bb38-c0d22fbe4515:d2bba227-2613-4560-b9b4-b39bd4aa1826AI-Sen<p>Thank you for your reply.<br />So I have an nRF5340-DK that I&#39;m going to use as a receiver and I&#39;m going to buy an nRF52833-DK.</p> <p>Thanks to your advice, I looked for an antenna array and I found this one: ISP1907-LL-RS<br />Do you think she might be suitable?</p><div style="clear:both;"></div>RE: How to get AoA with nrf 5340 dk? Choice of antenna array, and Code...https://devzone.nordicsemi.com/thread/363424?ContentTypeID=1Tue, 19 Apr 2022 06:49:48 GMT137ad170-7792-4731-bb38-c0d22fbe4515:ec10562b-289f-40eb-b6f3-cc61147a911cPaKa<p>That one uses a nRF52833-DK as the transmitter and a nRF52833-DK or nRF5340-DK as a receiver. Note: you need an antenna array for one end and that is not something we sell. You can buy one from InsightSiP if you don&#39;t plan to develop your own.</p><div style="clear:both;"></div>RE: How to get AoA with nrf 5340 dk? Choice of antenna array, and Code...https://devzone.nordicsemi.com/thread/363149?ContentTypeID=1Wed, 13 Apr 2022 10:31:04 GMT137ad170-7792-4731-bb38-c0d22fbe4515:d89b0453-b424-433a-b10d-cf2a37fcca86AI-Sen<p>I saw a tutorial on your site for the aoa. Where does the signal from which the nrf5340 calculates the angle of arrival come from?&nbsp;</p> <p>This tutoriel:&nbsp;<a href="https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/nrf/samples/bluetooth/direction_finding_connectionless_tx/README.html">developer.nordicsemi.com/.../README.html</a></p><div style="clear:both;"></div>RE: How to get AoA with nrf 5340 dk? Choice of antenna array, and Code...https://devzone.nordicsemi.com/thread/361447?ContentTypeID=1Mon, 04 Apr 2022 09:45:14 GMT137ad170-7792-4731-bb38-c0d22fbe4515:b2235f52-9a1c-470f-bb06-10026663a1b8PaKa<p>It&#39;s not supported in Android and it is not supported in iOS so if it is running any of these OSes it&#39;s not supported. If it is running another OS then you will need to check that OS. I would be really surprised if you have a phone that supports this as we have not seen any so far.</p><div style="clear:both;"></div>RE: How to get AoA with nrf 5340 dk? Choice of antenna array, and Code...https://devzone.nordicsemi.com/thread/361429?ContentTypeID=1Mon, 04 Apr 2022 08:59:32 GMT137ad170-7792-4731-bb38-c0d22fbe4515:efd7ea97-d6fb-496a-aa15-0374689ff875AI-Sen<p>No, I don&#39;t.</p> <p>How do you know?</p><div style="clear:both;"></div>RE: How to get AoA with nrf 5340 dk? Choice of antenna array, and Code...https://devzone.nordicsemi.com/thread/361033?ContentTypeID=1Thu, 31 Mar 2022 12:40:57 GMT137ad170-7792-4731-bb38-c0d22fbe4515:5a3f0e11-505b-4fae-a78b-ac97e115f5e2PaKa<p>Have you checked if your phone supports AoA or AoD? I have not seen any doing so up until now.</p><div style="clear:both;"></div>RE: How to get AoA with nrf 5340 dk? Choice of antenna array, and Code...https://devzone.nordicsemi.com/thread/360988?ContentTypeID=1Thu, 31 Mar 2022 10:54:55 GMT137ad170-7792-4731-bb38-c0d22fbe4515:0ab04e76-0ab4-4de6-96c8-b47a11296fbcKenneth<p>Please see my reply here:<br /><a href="https://devzone.nordicsemi.com/f/nordic-q-a/79814/aoa-aod-using-nrf52833/330276#330276">https://devzone.nordicsemi.com/f/nordic-q-a/79814/aoa-aod-using-nrf52833/330276#330276</a>&nbsp;</p> <p>I am not sure of the phone support for AOA, and the antenna array is quite large.</p> <p>Kenneth</p><div style="clear:both;"></div>