Specifications

Smart Machine Smart Decision
SIM900_AT Commands Manual_V1.07 197 2012.12.10
See Write Command
Response
OK
ERROR
Write Command
AT+CIPHEAD=
<mode>
Parameter
<mode> A numeric parameter which indicates whether an IP header
is added to the received data or not.
0 Not add IP header
1 Add IP header, the format is "+IPD,data length:"
Reference Note
This command will be effective only in single connection mode
(+CIPMUX=0) and command mode.
8.2.16 AT+CIPATS Set Auto Sending Timer
AT+CIPATS Set Auto Sending Timer
Response
+CIPATS: (list of supported <mode>s),(list of supported <time>)
OK
Test Command
AT+CIPATS=?
Parameters
See Write Command
Response
+CIPATS: <mode>,<time>
OK
Read Command
AT+CIPATS?
Parameters
See Write Command
Response
OK
ERROR
Write Command
AT+CIPATS=<m
ode>[,<time>]
Parameters
<mode> A numeric parameter which indicates whether set timer when
module is sending data
0 Not set timer when module is sending data
1 Set timer when module is sending data
<time> 1..100 A numeric parameter which indicates the seconds
after which the data will be sent