Constant Tone Extension

[Ridhi]

I have nrf52833 as Tx. Ialso have nrf52833+ antenna array as Rx. I want to send CTE data, implement IQ sampling and view AOA for implementing direction finding. Kindly assist with some reference code that i can test.

[Elfving]

Hi!

Great, then you have everything you need.

I'd suggest you try the "direction finding connectionless" examples we have available in NCS v1.6. You can find them in the projects drop-down menu in SES, or at nrf/samples/bluetooth. For more info take a look at its documentation.

Best regards,

Elfving

[Ridhi]

I have run this example i.e connection less transmitter on nr52833 tx. But not getting how IQ sampling is enable on the code so that i can obtain AOA on my receiver side. How will i be able to view and analyse the angle data received ??

[Elfving]

I will have to get back to you on that, though I believe there is a lot described in the documentation and the whitepaper.

Sadly, our support for direction finding is very limited. I'll try to find the answers you need, but it might take longer than it normally would.

Best regards,

Elfving