The NRF52840 can not filter by MAC Address other BLE devices that are from other manufacturers.

Question

Hi all!

I am working in a BLE scanner but I have enabled the filter by MAC ADDRESS. I can filter beacons that are produced based in NRF52 and NRF51. But when i try set a MAC ADDRESS of a SOC produced by other company the filter no match.

wich could be the problem?

Hieu · Accepted Answer

That is really very strange... 
 Nothing stands out immediately to me right now. What is the advertising period of beacon 3? Other than let the filtered scan run for a long while and see how it goes, I don't have anything to recommend today... 
 I am out of office today and tomorrow, so I will go over your code carefully one more time on Monday. If you need something urgent, please let me know here and we can arrange some alternatives.

eudaldo · Answer

Hi Hieu! 
 I managed to filter all the beacons!!! I have tried in differents version of the SDK, and with the SDK 17.1 with the with the most updated Soft Device S140, I succeeded 
 thanks a lot Hieu!

The NRF52840 can not filter by MAC Address other BLE devices that are from other manufacturers.

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