I would like to use a TRB140 on a solar panel powered device that sends data cyclically.
Everything works, I have no problem with the configuration but for reasons of autonomy,
I would like to supply the TRB only during the communication phases.
The connection establishment time at power-up is long (about 2m 30s) and not 30s as written in the documentation.
I use M2M SIM cards Sierra Wireless multi operators and usually with my others equipments the connection time is less than a minute.
Is there a way to decrease this network connection time?
