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Hi,

I am using a TRB245 as MQTT gateway.

With our platform we do a request (JSON) to MQTT broker and get answer of the device. This option is working fine.

I see when we don't communicate the TRB245 have a data usage of the simcard of 1 MB / day.  I expect to maintain the connection with the MQTT broker. Is there a possibility to lower that data usage?

Br, Rob

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Hello,

You could try to disable all the services that you do not want to use. You can review enabled services by navigating WebUI > Status > Services.

That should help a bit. Anyways, 1 MB /day is a very little amount of data usage and I doubt you can lower it while using MQTT.

Regards.
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Thanks for you answer.

I read this article :

https://docs.devicewise.com/Content/Products/IoT_Portal_API_Reference_Guide/MQTT_Interface/MQTT-data-usage.htm

I hope we can change a keep alive value in trb245 to lower data. Using 1 mb whithout sending/receivinf data seems pretty much (30mb) for mobile usage.

Br Rob