How much data does the hub use?

[gizmoev]

Data use by Tempest + AIR station

Some may wonder how much data is used by a Tempest station. I have a Tempest station on my RV. In addition to the Tempest sensor I have an AIR sensor for indoor measuring so my station will use a little more data than just a Tempest sensor only station so think of this as an upper bound on a typical Tempest station. I have my Tempest station tethered to a Netgear Nighthawk access point on AT&T. During the week shown there was no other device using the access point so this is only Tempest + AIR …