3 ms·

The lifetime subscription :)

• codedokode 1y ago
  It doesn't need to be lifetime, only as long as devices are supported. Also, electricity meters makers somehow solved this problem. I am sure a subscription won't be expensive if the device doesn't use too much data. Also the device maker can pay with collected data or advertisement.
  • guappa 1y ago
    Electricity meters are already conveniently plugged to a wire?