User guide

Table of Contents
Universal IP AT Commands Reference Guide (Document S000457H) 7
#DIALN1 – Set Primary Dial-Up Number ............................................................................................. 74
#DIALN2 – Set Secondary Dial-Up Number ........................................................................................ 74
#DIALSELECT – Set Internet Connection Number ............................................................................. 75
#ISPPW – Set ISP Password .............................................................................................................. 75
#ISPUN – Set ISP User Name ............................................................................................................. 75
Incoming Call Management Commands ................................................................................................ 76
#ACCEPT – Answer Incoming Call ...................................................................................................... 76
#CONNECTIONSTOP – Stop Communication ................................................................................... 76
#CONNECTIONSTART – Start Communication ................................................................................. 77
#AUTOCONNECT – Automatically Connect the PPP Link ................................................................. 78
#PPPMODE – Set TCP/IP Behavior .................................................................................................... 78
#PPPMYIP – Set IP Address When Using PPP .................................................................................. 78
#PPPPEERIP – Set IP Address for Remote PPP ............................................................................... 78
#PPPSERVUN – Set User Name for Remote PPP Client ................................................................... 79
#PPPSERVPW – Set Remote PPP Client Password .......................................................................... 79
#APNPW – Set Access Point Name Password ................................................................................... 79
#APNSERV – Set Access Point Name ................................................................................................ 79
#APNUN – Set Access Point User Name ............................................................................................ 79
#GPRSCID – Set PDP Context Identifier ............................................................................................. 80
#GPRSMODE – Activate Switching Between GSM and GPRS .......................................................... 80
Display Commands .................................................................................................................................. 80
#DISPLAYIP – Display IP Addresses .................................................................................................. 80
#VPPP – Display PPP Parameters ...................................................................................................... 81
#VPHY – Display Physical Parameters ............................................................................................... 81
Part 5 – GPIO Commands .................................................................................................... 82
Chapter 15 – GPIO Commands ...................................................................................................................... 83
About GPIO ............................................................................................................................................... 83
#GPIO – Enable/Disable and Configure External GPIO Driven Events .............................................. 83
Part 6 – Commands for GPS-Enabled Device .................................................................... 85
Chapter 16 – Commands for GPS-Enable Products .................................................................................... 86
#GPSSERV – Set GPS Host Server Address ..................................................................................... 86
#GPSPORT – Set GPS Host Port ....................................................................................................... 86
#GPSPROTO – Set GPS Host Protocol .............................................................................................. 86
#GPSPREFIX – Set GPS Message Prefix ........................................................................................... 86
#GPSURAIS – Set GPS Unique Remote Asset Identification String .................................................. 87
#GPSINTERVAL – Set GPS Server Transmission Interval ................................................................. 87
#GPSPW – Set GPS Host Login Password ........................................................................................ 87
#GPSGPGGA – Enable/Disable GPGGA Message ............................................................................ 87
#GPSGPGLL – Enable/Disable GPGLL Message .............................................................................. 88
#GPSGPGSA – Enable/Disable GPGSA Message ............................................................................. 88
#GPSGPGSV – Enable/Disable GPGSV Message ............................................................................. 88
#GPSGPRMC – Enable/Disable GPRMC Message ............................................................................ 88
#GPSGPVTG – Enable/Disable GPVTG Message ............................................................................. 89
#GPSINTERVALLOC – GPS Local Transmission Interval .................................................................. 89
#GPSGETMESSAGE – Get Queued GPS Message .......................................................................... 89
GPS Message Syntax ............................................................................................................................... 90
GPS Message Examples .......................................................................................................................... 90
GPS Configuration Examples .................................................................................................................. 91
Application Note – GPS NMEA Messages ............................................................................................. 92
Introduction .......................................................................................................................................... 92
NMEA Protocol Overview..................................................................................................................... 92
SUPPORTED MESSAGE LIST ........................................................................................................... 93
NMEA MESSAGES .............................................................................................................................. 93
GGA – Global Positioning System Fix Data......................................................................................... 93
GLL – Latitude/Longitude ..................................................................................................................... 94