command.txt

This program I use to tested serial com and AT Command for testing GPRS for SIM300 GSM module

//AT Command for test GPRS for SIM300 GSM module
at
at+cgdcont=1,"IP","telkomsel"
at+cstt="telkomsel","wap","wap123"
at+ciicr
at+cifsr
at+cipstart="tcp","167.205.22.15","21"
break
at+cipsend
at+cgatt?
at+cipshut