Cellular connection is dropping after a particular time period. There is currently no activity on the modem but i still need to access it from cellular side.
The network probably isn’t seeing any traffic so dropping the connection. The best way to keep the connection alive is to use SureLink to generate traffic and monitor the connection to restart the module or router if there is an issue.
Have a look at AN07 and run through the wizard to see if that fixes it.
Nicholas Wilson
Your IoT
https://www.YourIoT.com.au