Quectel BG95 Series - 3 Examples; Configure and Activate a Context; Configure a Context; Activate a Context

LPWA Module Series
BG95&BG77&BG600L Series TCP/IP Application Note
BG95&BG77&BG600L_Series_TCP/IP_Application_Note 39 / 56
3 Examples
3.1. Configure and Activate a Context
3.1.1. Configure a Context
3.1.2. Activate a Context
3.1.3. Deactivate a Context
3.2. TCP Client Works in Buffer Access Mode under IPv4
3.2.1. Set up a TCP Client Connection and Enter Buffer Access Mode
AT+QICSGP=1,1,"CMNBIOT","","",1 //Configure context 1. APN is "CMNBIOT" for China Mobile
NB-IoT network.
OK
AT+QIACT=1 //Activate context 1. Depending on the network, the maximum
response time is 150 s.
OK //Activated the context successfully.
AT+QIACT? //Query the context state, protocol type and IP address of context 1.
+QIACT: 1,1,1,"10.7.157.1"
OK
AT+QIDEACT=1 //Deactivate context 1.
OK //Deactivated the context successfully. Depending on the
network, the maximum response time is 40s.
//Context is 1 and <connectID> is 0. Before using AT+QIOPEN, the host should activate the context
with AT+QIACT first.
AT+QIOPEN=1,0,"TCP","220.180.239.212",8009,0,0