EVK-G45 - User Guide
UBX-18058360 - R01
Appendix
Page 17 of 21
C.3
Internet connection in GPRS mode
(using internal TCP/IP stack)
Command sent by DTE (user)
DCE response (module)
Description
AT+UPSD=0,1,"my apn"
OK
Configure PDP-context parameters.
Make sure to have the correct APN.
AT+UPSD=0,2,"my user-name"
AT+UPSD=0,3,"my password"
OK
OK
Username and password depend on the
mobile operator used. In most cases
these are not required. Simply use space
or omit these commands.
AT+UPSD=0
(configuration parameters)
Check the configuration.
AT+UPSDA=0,1
OK
Store configuration in non-volatile
memory (NVM).
AT+UPSDA=0,3
OK
Activate PDP-context.
Verify connection and PDP-context
Command sent by DTE (user)
DCE response (module)
Description
AT+UPSND=0,0
(IP address)
Check IP addresses assigned.
AT+UPSND=0,1
(IP address of DNS)
Check DNS assigned.
AT+UDNSRN=0,"www.ublox.com"
+UDNSRN: 0,"195.34.89.149"
OK
Example: resolve DNS name.
