nRF52833 DK antenna array

[Siddharth Venkatesh]

Hi, I have a few questions about the nRF52833 DK.

1. Can I fix an antenna array onto the DK to make it a receiver in Bluetooth 5.1 AoA applications? I can see that there is one antenna in the nRF52833 DK, can I attach more onto it?

* I realize that I will have to make own antenna array.

2. If I can't attach the antenna array onto the nRF52833 DK, will I have to design my own circuit?

3. Also can I atleast use the Development Kit to act as a transmitter in AoA applications as it already has the one antenna?

[Simonr]

Hi

I'm sorry, but seeing as we don't support this functionality officially as of yet, I don't have very limited details on how you should do this. You can use the connector (J1) on the DK to connect a test cable going to the RF switches, but other than that, I don't think I can help you very much.

As for antenna switching, please read up on that in the nRF52833 product specification, as that should cover it well.

Best regards,

Simon