I have a few MangoES units set up at remote sites which are serviced by 3G only. As they are only being used to log data locally, plus send a weekly email report, the stations have only 150MB/month data allowance each*.
I'm seeing the stations go through this small data allowance quite quickly, usually by the 20th day of the billing cycle.
Does the MangoES do anything that might account for this? Automatic updates or checks of some type?
If there is some way of locking this down it would come in very handy!
(I am in Australia, where 3G/4G data is very expensive, especially on the carrier that services the area our stations are in).