Question

Hi,
I'm using the Teltonika Beacons together with the FMB130 and FMB920 trackers to identify drivers.
I would like to know what is the behavior of the list when no beacon is identified, an empty list is sent? Or is there no possibility of sending an "empty" list?
Is the behavior the same for On change and Periodic modes?

Answer 1

Hello.

Yes, device can send empty Beacon list when there is no Beacons detected.

Regarding On change and Periodic modes difference, please refer to Teltonika wiki:

https://wiki.teltonika-gps.com/view/FMB130_Beacon_List

Regards

Comments

Hello,

how can we achieved this? For me,  when no beacon is detected no beacon related parameter is sent to the server.
Is this related somehow to the configuration?

Regards

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When Beacon records are generated periodically, record is made on scheduled time regardless if any Beacon is detected or not.

https://wiki.teltonika-gps.com/view/FMB130_Beacon_List#Beacon_List

https://wiki.teltonika-gps.com/view/FMB130_Beacon_List#Beacon_On_Change.2FPeriodic

If Beacon records are set on change, empty record will be generated when previously detected Beacons disappear:

https://wiki.teltonika-gps.com/view/FMB130_Beacon_List#Beacon_On_Change_Scenarios: