SimCom SIM7000 Series At Command Manual

Smart Machine Smart Decision
SIM7000 Series_AT Command Manual_V1.03 235 2018-05-08
+CME ERROR: <err>
Parameters
<cid> see AT+CACID
<readlen> Requested number of data bytes to be read
<recvlen> Data bytes that has been actually received
Parameter Saving
Mode
NO_SAVE
Max Response
Time
-
Reference Note:
After open a connection or send data successfully, module will read data
actively. If module receives data, it will report "
+CARECV:
<cid>,<recvlen>" to remind user to read data.
18.2.7 AT+CACLOSE Close a TCP/UDP connection
AT+CACLOSE Close a TCP/UDP connection
Test Command
AT+CACLOSE=?
Response
+CACLOSE: (range of supported <cid>s)
OK
Parameters
See Write Command
Write Command
AT+CACLOSE=<
cid>
Response
OK
If error is related to ME functionality:
+CME ERROR: <err>
Parameters
<cid> see AT+CACID
Parameter Saving
Mode
NO_SAVE
Max Response
Time
-
Reference Note
18.2.8 AT+CSSLCFG Configure SSL parameters of a context identifier
AT+CSSLCFG Configure SSL parameters of a context identifier
Test Command Response
SIMCOM COMFIDENTIAL FILE

SimCom SIM7000 Series Specifications

General

Brand	SimCom
Model	SIM7000 Series
Category	Control Unit
Language	English