Manual

Smart Machine Smart Decision
SIM800 Series_AT Command Manual_V1.09 253 2015-08-03
OK
Parameters
See Write Command
Response
OK
or
ERROR
or
+CME ERROR: <err>
Write Command
AT+CIPCTL=<mod
e>
Parameters
<mode> 0 Disable to send Echo Reply
1 Enable to send Echo Reply to every IP address
pinging it
2 Enable to send Echo Reply only to a subset of IP
Addresses pinging it. This subset of IP Addresses
can be set by “AT+CIPFLT” command.
Parameter Saving
Mode
NO_SAVE
Max Response Time -
Reference Note
The value of <mode> is stored in non volatile memory.
10.2.3 AT+CIPFLT Set the Rules of IP Filter
AT+CIPFLT Set the Rules of IP Filter
Response
+CIPFLT: (list of supported <action>s),(list of supported <item>s)
OK
Test Command
AT+CIPFLT=?
Parameters
See Write Command
Response
+CIPFLT: <item>,<ipAddr>,<mask>
[<CR><LF>+CIPFLT: <item>,<ipAddr>,<mask>
[…]]
OK
Read Command
AT+CIPFLT?
Parameter
See Write Command