Introduction to Bluetooth Direction Finding

[@loveand99]

Could you recommend any posts or tutorials on phase calibration that Nordic particularly suggests? In other words, how should I use the reference samples? I've come across a variety of phase calibration schemes, but none of them detail the use of reference samples. I'm sorry I'm new to this, so finding information that's useful to me is a bit challenging...Thanks !

[@NordicSemi]

We do not have any specific guide on this, but a good start is to check out this white paper: docs.nordicsemi.com/bundle/nwp_036/page/WP/nwp_036/intro.html Feel free to reach out to our tech support team on DevZone if you have further questions: devzone.nordicsemi.com/

[@SumitKumar-wx4rs]

Is it possible to have estimation of AoA if I have nRF52810 at transmitter side and nRF52832 at receiver side

[@NordicSemi]

No, only nRF52833, nRF52820 and nRF52811 (and nRF5340) supports Bluetooth Direction Finding, and you need one of these on both the transmitter and receiver side. Please note the nRF52811 can only be a transmitter. As it does not have enough RAM or Flash memory to work as a receiver.

[@GaegolMaster]

Do you know any Android smartphones on the market that have reception?

[@NordicSemi]

We are not familiar with any Android smartphones on the market that support Bluetooth Direction Finding.

[@GaegolMaster]

@@NordicSemi thx