User's Manual

SEQUANS Communications Confidential and Proprietary
GM01Q/NB01Q User Manual,
Revision 1 Application Note
10/22
3.5. Configuring and Verifying installed COM ports
 After COM drivers are installed, open the Windows device manager, expand Ports
(COM&LPT) label and click on each one of the USB Serial Port (COMx), tab Port
Settings and enter the appropriate values as described in the COM ports overview
Table.
4. Using the Test Kit
4.1. AT Commands
 The Test Kit configuration and usage is all being done through AT Commands
 In order to send AT Commands to the test Kit, you need to use a Serial Terminal
program under Windows. Example, TeraTerm freeware.
 To send an AT command to the kit, you need to connect your Serial Terminal to the
“UART 1” port, corresponding to COMc on Windows enumeration –please refer to the
table in 3.4 to determine the exact COM port on your PC
 Configure the correct Baudrate 921600 and the other settings in the terminal.