Appendix; A Setting Up At Terminal Applications For Communication With The Evk-L4 - Ublox EVK-L4 User Manual

Appendix

A Setting up AT terminal applications for
communication with the EVK-L4
The u-blox m-center cellular module evaluation tool is a powerful platform for evaluating, configuring and
testing u-blox cellular products. m-center includes an AT commands terminal for communication with the device
and can be downloaded free-of-charge from our website (http://www.u-blox.com).
1. Follow the board setup instructions in section 1.8 to provide all the required connections and switching on
the cellular module.
2. Run the m-center tool: after the m-center start-up, the Home page appears.
3. On the Home page, set up the AT COM port; for
the setting values, see section 1.8.
Check with the Windows Device Manager to find
out which COM port is being used by the EVK-L4.
4. Enable the connection to the u-blox cellular module
by clicking on the Connect button.
5. Retrieve the module and network information by
clicking on the Get Info button.
6. The module information is retrieved and displayed
on the Home page.
7. Click on the AT Terminal button, found at the
upper right of the Home page. A new window
opens and the AT-command terminal is now ready
for communication with the EVK-L4.
8. The AT terminal is ready to use.
For the complete list of AT commands supported by
the modules and their syntax, see the u-blox AT
Commands Manual [1].
For more information on using the u-blox m-center cellular module evaluation tool, press the F1 key on the
keyboard to open the m-center help window on the computer.
UBX-17013792 - R01
Figure 4: "Home" page
Figure 5: AT Terminal window
EVK-L4 - User Guide
Appendix
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