Quectel BG96 TCP/IP User Manual

LPWA Module Series
BG96 TCP/IP Application Note
BG96_TCP/IP_Application_Note 43 / 52
3.6.4. Close a TCP Server
3.7. TCP Server Works in Buffer Access Mode under IPv6
3.7.1. Start a TCP Server
3.7.2. Accept TCP Incoming Connection
OK
AT+QIRD=11,0 //Query the total length of retrieved data, including
read and unread data.
+QIRD: 4,4,0
OK
AT+QICLOSE=11 //Close the incoming connection. Depending on the
network, the maximum response time is 10 seconds.
OK
AT+QICLOSE=1 //Close TCP server listening.
OK
AT+QIOPEN=1,1,"TCP LISTENER","0:0:0:0:0:0:0:1",0,12345,0 //Context is 1 and <connectID> is 1.
Before using AT+QIOPEN, the host should
activate the context with AT+QIACT first.
OK
+QIOPEN: 1,0 //TCP server is opened successfully.
AT+QISTATE=0,1 //Query whether the connection state of
<contextID> is 1.
+QISTATE: 1,"TCP LISTENER","2001:468:2100:1:2001:468:2100:1",0,12345,3,1,1,0,"usbmodem"
OK
+QIURC: "incoming",11,1,"2001:468:2100:1:0:0:0:0",54091 //Accept a TCP connection,
<service_type> is "TCP incoming", and
<connectID> is 11.

Quectel BG96 TCP/IP Specifications

General

Brand	Quectel
Model	BG96 TCP/IP
Category	Control Unit
Language	English