Specifications

Smart Machine Smart Decision
SIM900_AT Commands Manual_V1.07 204 2012.12.10
(+CIPMUX=0)
8.2.24 AT+CIPSHOWTP Display Transfer Protocol in IP Head When Received Data
AT+CIPSHOWTP Display Transfer Protocol in IP Head When Received Data
Response
+CIPSHOWTP: (list of supported <mode>s)
OK
Test Command
AT+CIPSHOWTP
=?
Parameter
See Write Command
Response
+CIPSHOWTP: <mode>
OK
Read Command
AT+CIPSHOWTP
?
Parameter
See Write Command
Write Command
AT+CIPSHOWTP
=<mode>
Response
OK
ERROR
Parameter
<mode> A numeric parameter which indicates whether to display
transfer protocol in IP header to received data or not
0 Not display transfer protocol
1 Display transfer protocol, the format is "+IPD,
<data size>,<TCP/UDP>:<data>"
Reference Note
z This command will be effective only in single connection mode
(+CIPMUX=0)
z Only when +CIPHEAD is set to 1, the setting of this command will
work.
8.2.25 AT+CIPUDPMODE UDP Extended Mode
AT+CIPUDPMODE UDP Extended Mode
Test Command
AT+CIPUDPMOD
E=?
Response
+CIPUDPMODE: (0-2),("(0,255).(0,255).(0,255).(0,255)"),(1,65535)
OK