nrf52832&nrf52810 extended advertising issue

[bevis]

       Hi,My lord. I use SDK 15.3 to run the example ble_app_rscs_pca10040_s132/s112 in DK PCA10040. My cell phone Samsung S9 runs the latest version NRF connect 4.22.3. But it can't scan any advertising information, and the DK works well. Why?           

      On the other hand, does nrf52810 not support extended advertising? I can see that you can use ble_adv_extended_enabled, but there is no macro definition of extended length. And how to put MANUFACTURER_SPECIFIC_DATA in the second advertising?

[Joakim Jakobsen]

Hi. 

Please take a look at this simliar case: 
https://devzone.nordicsemi.com/f/nordic-q-a/37885/extended-advertising-with-sdk-15-1-seems-not-to-work 

The reason that you are not seeing the extended advertisement packets on your phone, is most likely due to the phone not supporting it. 
You can check which features the phone supports by using the nRF Connect app and opening the device information page. 

Extended advertising is not supported on the nRF52810 because to the softdevice (S112), doesn't support it. 

Best regards, 
Joakim

[bevis]

Thank you very much.  I found an example where the extended advertising information was always presented through various services  UUID, I just want to customize private information. And how to put MANUFACTURER_SPECIFIC_DATA in the second advertising?

[Joakim Jakobsen]

bevis said:

And how to put MANUFACTURER_SPECIFIC_DATA in the second advertising

 Could you please elaborate what you mean by second advertising?

[bevis]

is extended advertising

[Joakim Jakobsen]

Hi. 

How to add manufacturer specific data is explained in our BLE - Advertising tutorial. 

Best regards.