11
Click Save Config to Modem at the bottom of the GUI.
Click Reboot modem at the bottom of the GUI.
8.3
Configuring the modem for IP Stack operation
First, follow the steps in section 8.1.2 to connect to the modem using the
Intelimax GUI.
Click on the WAN tab.
Select the Mode that is required.
Update the APN as required (example: telstra.extranet can be used to have a
public IP address allocated. This is still a dynamic address, but it is routable.
This is required to use DDNS). The APN you choose to use must also be
enabled on your data plan with your service provider. The default from Telstra
is telstra.internet.
Click on the Serial tab.
Update the settings to suit the data logger to which the modem is being
attached (example: for CR200X, 9600 baud must be used).
If the modem is to establish a socket connection to a host or to listen for an
incoming connection, configure this in the IP Stack tab.
If DDNS is to be used, enter the relevant details and credentials on the DDNS
tab.
When complete, click Save Config to Modem and Reboot Modem.
The modem is now ready to be deployed in this mode.
8.4
AT Commands
AT commands are specially formatted serial strings that can be sent to a
modem from a terminal to control and configure it. Examples include ATD to
dial a phone number, AT+CMGS to send an SMS and AT&V to output all of a
modem’s current settings.
The Intelimax may be configured using the GUI. AT commands are not
typically required in configuration, operation or troubleshooting.
Campbell Scientific Australia offers professional training courses on a broad
range of topics related to data logging, measurement and communications. Our
Communications training course provides hands-on training in the use of many
communications peripherals, including the use of AT commands with modems.
For additional information, prices and session times, please visit
https://www.campbellsci.com.au/training
.
