Manual

Smart Machine Smart Decision
SIM800 Series_AT Command Manual_V1.09 251 2015-08-03
10 AT Commands for PING Support
10.1 Overview
Command Description
AT+CIPPING Ping request
AT+CIPCTL Set the mode when receiving an IP packet
AT+CIPFLT Set the rules of IP filter
AT+CIPBEIPING Set the module to be PING or not
10.2 Detailed Descriptions of Commands
10.2.1 AT+CIPPING PING Request
AT+CIPPING PING Request
Response
+CIPPING: (list of supported <retryNum>s),(list of supported
<dataLen>s),(list of supported <timeout>s),(list of supported <ttl>s)
OK
Test Command
AT+CIPPING=?
Parameters
See Write Command
Response
+CIPPING: <retryNum>,<dataLen>,<timeout>,<ttl>
OK
Read Command
AT+CIPPING?
Parameters
See Write Command
Write Command
AT+CIPPING=<IP
addr>[,<retryNum
>[,<dataLen>[,<ti
meout>[,<ttl>]]]]
Response
+CIPPING: <replyId>,<Ip Address>,<replyTime>,<ttl>[<CR><LF>
+CIPPING: <replyId>,<Ip Address>,<replyTime>,<ttl>
[...]]
OK
or
ERROR
or
+CME ERROR: <err>