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TABLE OF CONTENTS
CHAPTER 1: INTRODUCTION .................................................................... 5
CHAPTER 2: HERITAGE PLUGIN SETUP AND COMMANDS.......................... 6
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3.
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b.
c.
d.
e.
f.
Selecting Plug-in .............................................................. 6
AT commands for I/O Plug-in Board .................................... 7
AT+IOBR command .......................................................... 7
AT+IOBW command ......................................................... 7
AT commands for CGPS Plug-in Board ................................. 8
AT+NMEA command ......................................................... 8
AT+CGPSSTART command................................................. 9
AT+CGPSSTOP command .................................................. 9
AT+CGPSSTANDBY command .......................................... 10
AT+AGPS command ....................................................... 10
AT+GPSPOS command.................................................... 11
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a.
b.
2.
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b.
c.
3.
GPRS Network Parameters............................................... 13
AT+IPGPRS command..................................................... 13
AT+IPCONNECT command............................................... 14
TCP/UDP Parameters Setup ............................................. 14
AT+IPTCP command ....................................................... 14
AT+IPUDP command ...................................................... 16
AT+IPBUFF command ..................................................... 17
Extra TCP/UDP Parameters Setup ..................................... 18
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2.
a.
b.
3.
Flow diagram of Auto TCP/UDP connection function ............. 21
AT commands for Auto TCP/UDP connection ....................... 22
AT+AUTOTCP command .................................................. 22
AT+AUTOUDP command.................................................. 23
AT commands for tuning Auto TCP/UDP connection ............. 24
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a.
b.
c.
AT commands for Auto TCP/UDP connection ....................... 25
AT+DLEMODE command ................................................. 25
AT+AOTCP command ...................................................... 26
AT+OUDP command ....................................................... 26
CHAPTER 3: GPRS AND TCP/UDP PARAMETERS SETUP........................... 13
CHAPTER 4: AUTOMATIC AND SELF-RECOVERY TCP/UDP CONNECTION. 20
CHAPTER 5: AT COMMAND DRIVEN TCP/UDP CONNECTION ................... 25
CHAPTER 6: PING SERVICE .................................................................... 28
1. AT command for setting up and execute ping ..................... 28
CHAPTER 7: DYNAMIC DNS .................................................................... 30
1. Description of the Operation ............................................ 30
2. AT command for configuring Dynamic DNS....................... 31
CHAPTER 8: TCP TERMINAL.................................................................... 34
1. Description of the Operation ............................................ 34
2. AT command for TCP Terminal.......................................... 34
CHAPTER 9: REMOTE AT COMMAND BY SMS ........................................... 36
3. Description of the operation............................................. 36
Confidential, the whole present document is the sole property of Maestro Wireless
Solutions Limited.
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