Android Question BLE2 scan does not return names of found devices - SOLVED

[Gandalf]

Hello,
I've used example from https://www.b4x.com/android/forum/threads/ble-2-bluetooth-low-energy.59937/
Scan results return all data except device names. I see something like this:

Found: , 3C:9E:AB:E4:62:62, RSSI = -47, (MyMap) {-1=[B@8cacfe3, 0=[B@643dde0}
Found: , 17:4D:85:F8:24:78, RSSI = -54, (MyMap) {-1=[B@ead75e, 0=[B@250873f}

Why Name field is empty?

 

[Erel]

This means that the name is not advertised.

Maybe there is more information in the advertising data.

 

[Gandalf]

Thanks for the reply. I tried code from this thread but found nothing readable in advertising data. I will check it with HM-10 BLE modules later, when quarantine ends.

 

[Gandalf]

You were right, Erel. With properly configured HM-10 module I see beacon name advertised. Problem was on beacon side. It is solved now, thank you.