How to make Direction Finding Project Presentable ?

[Pranjal]

I am a beginner into Bluetooth connectivity domain. I completed building and flashing the sample codes of direction finding that are available in nrf samples. They are working fine. I am having a doubt regarding how to finally display the output (i.e., the azimuth and elevation angle)?

[Elfving]

Hello,

I assume you mean to calculate these angles, we won't be able to help you much in regards to how to display them. How you can do the calculation is explained in our whitepaper on direction finding. I would highly recommend reading through it.

Though please note that this isn't as straight forward as a plug-and-play solution. Getting accurate AOA results from an angle algorithm requires a lot of filtering and estimations. There are several algorithms you could consider using for this, and they all have their pros and cons (here is one example).

Regards,

Elfving

[Pranjal]

Thank you for the reply, I have another doubt, in the 'main.c' file of direction_finding_connectionless_rx, where is the angle calculation part?

[Elfving]

The angle calculation isn't included in the project, you'll have to do that yourself.

If you want something that can give you the angles then you could have a look at what U-Blox is providing. 

Regards,

Elfving