Rak 7268 data consumption in LTE mode

LPWAN Industrial Gateways / Concentrators
1

Hi,

we have deployed a RAK 7268 in LTE mode with 3 temperature sensors communicating every 10 minutes with our MQTT serveur. Average data message of each sensor is less than 1KB so in total we were expecting something like 3x6x24 = 432 messages of less than 1KB.

Now we see data consumption of 5MB, we were expecting maximum 1MB (or less)

Is it normal ?
where can we find logs to have detail of LTE data consumption?
is there a good way to evaluate “real” data consumption ?
is there a way to minimize this ?

thanks for your support

2

in addition, we have x3 data comsumption on saturday even if we have receive exactly same number of messages…
No idea what additional was sent and where… maybe some statistics ? other ?

3

I am in the same situation, my gateway 7268C is consumed each hour about 280 kb but suddenly a huge consumption of data appears when I am receiving the same number of messages on my Network Server and I don’t understand why

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