Smart Machine Smart Decision
SIM7000 Series_AT Command Manual_V1.03 123 2018-05-08
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1) If AT+CIPMUX=0
+CIPSTART: (list of supported <mode>),(<IP address>),(<port>)
+CIPSTART: (list of supported <mode>),(<domain name>),(<port>)
OK
2) If AT+CIPMUX=1
+CIPSTART: (list of supported <n>),(list of supported <mode>),(<
address>),(<port>)
+CIPSTART: (list of supported <n>),(list of supported <mode>),(<
name>),(<port>)
OK
Parameters
Write Command
connection
(+CIPMUX=0)
<mode>,<IP
address>,<port>
Or
<mode>,<domai
n name>,<port>
2)If multi-
connection
(+CIPMUX=1)
<n>,<mode>,<ad
dress>,<port>
<n>,<mode>,<do
main name>,
<port>
Response
1)If single IP connection (+CIPMUX=0)
If format is right response
OK
otherwise response
If error is related to ME functionality:
+CME ERROR <err>
Response when connection exists
ALREADY CONNECT
Response when connection is successful
CONNECT OK
Otherwise
STATE: <state>
CONNECT FAIL
2)If multi-IP connection
(+CIPMUX=1)
If format is right
OK,
otherwise response
If error is related to ME functionality:
+CME ERROR <err>
Response when connection exists
<n>,ALREADY CONNECT
If connection is successful
<n>,CONNECT OK
Otherwise