Data Sheet

Smart Machine Smart Decision
SIM800 Series_AT Command Manual_V1.09 234 2015-08-03
Max Response
Time
-
Reference Note
8.2.15 AT+CIPHEAD Add an IP Head at the Beginning of a Package Received
AT+CIPHEAD Add an IP Head at the Beginning of a Package Received
Response
+CIPHEAD: (list of supported <mode>s)
OK
Test Command
AT+CIPHEAD=
?
Parameter
See Write Command
Response
+CIPHEAD: <mode>
OK
Read Command
AT+CIPHEAD?
Parameters
See Write Command
Response
OK
ERROR
Write Command
AT+CIPHEAD=
<mode>
Parameters
<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:
1) For single IP connection (+CIPMUX=0)
+IPD,<data length>:
2) For multi IP connection (+CIPMUX=1)
+RECEIVE,<n>,<data length>:
Parameter Saving
Mode
NO_SAVE
Max Response
Time
-
Reference Note
8.2.16 AT+CIPATS Set Auto Sending Timer
AT+CIPATS Set Auto Sending Timer
Test Command
AT+CIPATS=?
Response
+CIPATS: (list of supported <mode>s),(list of supported <time>)