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AT Commands Reference
at+MIPCALL=0
OK
4.15.2.2
+MIPOPEN, Open a Socket (UDP or TCP)
This command causes the g20 to initialize a new socket and open a connection with a remote side. Each socket allocates an
accumulating buffer whose size is 1500 bytes.
Set Command
Command
+MIPOPEN= <Socket ID>, <Source
Port>, <Destination IP>,
<Destination Port>, <Protocol>
Read Command
The Read command returns the number of sockets that can be opened.
Command
+MIPOPEN?
Example
+MIPOPEN: 1 2 3 4
+MIPOPEN: 1 3 4
Test Command
Command
+MIPOPEN=?
248
//The terminal hangs up the link
Response/Action
OK
+MIPOPEN: <Socket ID>,<State>
or:
ERROR: <err>
Response/Action
+MIPOPEN:<SocketID>,<state>,<CR><LF>
For all ACTIVE sockets.
//All sockets closed
//Socket 2 opened
Response/Action
+MIPOPEN: (1-4),(0-65535),(<IP>),(0-65535),(0-1)
98-08901C68-O
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