SimCom SIM7600 Series User Manual

Smart Machine Smart Decision
SIM7500_SIM7600 Series_AT Command Manual_V1.07 2017-12-25
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<text>
CONNECT result code string; the string formats please refer ATX/AT\V/AT&E command.
<err>
The result of operation, 0 is success, other value is failure.
<error message>
The list of all error message:
Invalid parameter
Operation not supported
No data
Examples
AT+CIPOPEN=0,”TCP”,”116.228.221.51”,100
OK
+CIPOPEN: 0,0
AT+CIPOPEN=1,”UDP”,,,8080
+CIPOPEN: 0,0
OK
AT+CIPOPEN=?
+CIPOPEN: (0-9), (“TCP”, “UDP”)
OK
AT+CIPOPEN?
+CIPOPEN: 0, “TCP”, “116.228.221.51”, 100, -1
+CIPOPEN: 1
+CIPOPEN: 2
+CIPOPEN: 3
+CIPOPEN: 4
+CIPOPEN: 5
+CIPOPEN: 6
+CIPOPEN: 7
+CIPOPEN: 8
+CIPOPEN: 9
OK
15.2.14 AT+CIPSEND Send data through TCP or UDP connection
Description
This command is used to send data to remote side. The <length> field can be empty, when it is
empty, Each <Ctrl+Z> character present in the data should
be coded as <ETX><Ctrl+Z>. Each
<ESC> character present in the data should be coded as <ETX><ESC>. Each <ETX> character will
be coded as <ETX><ETX>. Single <Ctrl+Z> means end of the input data. Single <ESC> is used to
cancel the sending.
<ETX> is 0x03, and <Ctrl+Z> is 0x1A, <ESC> is 0x1B.
SIMCOM CONFIDENTIAL FILE

SimCom SIM7600 Series Specifications

General

Brand	SimCom
Model	SIM7600 Series
Category	Control Unit
Language	English