Unique access address BLE - uart ble example

[Ali97]

Hi Folks, I am playing with uart ble example described in this link (devzone.nordicsemi.com/tutori...).

I would like to make BLE uses a unique AA (Access Address) rather than a random AA. Could you please advice me how to do it?

Thank you.

[endnode]

There is no way to set Access Address if you use Nordic BLE stack (Soft Device) I'm afraid. If this is even allowed by BT SIG spec you will need to use other stack or develop it on your own...

[Ali97]

Hi endnode, thank you for your reply. Sorry I didn't meant to specify an address. I meant how to prevent BLE randomly changing AA on the same BLE link. I know that for a BLE link, a random AA will be assigned. That is fine. However, I hope such random AA doesn't change from time to time for the same link. It is fine to get one AA for the same link. I am using nRF52840, and nRFD51 dongle.