How to set static nRF52 MAC address in using nRF Connect SDK 2.0.0?

[Hauser]

Hello together,

I have my own MAC addresses and want to make Zephyr use them. How can I do that?

What I found out is that the firmware read the MAC from settings "bt/id", but cannot find any and thus calls 

bt_setup_public_id_addr()

to generate one.

Is there a way to define the default Bluetooth settings that are stored in the settings module?

Thx in advance,

BR Hauser

[Marte Myrvold]

Hi Hauser,

You can either use bt_ctlr_set_public_addr() to set the public address, or you can use bt_id_create() if the address is of another type. See Einar's comment for an example of how to use this here: RE: Private Bluetooth Address .

Make sure to set the address before you call bt_enable().

Best regards,

Marte

[Hauser]

Works perfect, thank you!