How to obtain the chip's own BD address

[AOI]

I am using nRF52820 and the SDK is nRF5_SDK_17.1.0_ddde560.
When setting advertising data, I am trying to enter the chip's BD address for individual identification.
Is there a way to obtain the chip's own BD address?

[Hieu]

Hi AOI,

There is a past case on this topic, where getting a Random Private Address is also discussed. Please see:
[nRF52833] Retrieve Advertising RPA Address during a Connection

Hieu