When I send AT+QIOPEN,I got +QIOPEN:0,566.
How to resolve the error?
full AT cmd below:
AT+CPIN?
+CPIN: READY
OK
AT+CGREG?
+CGREG: 0,1
OK
AT+QICLOSE=0
OK
AT+QICSGP=1,1,“UNINET”,"","",1
OK
AT+QIDEACT=1
OK
AT+QIACT=1
OK
AT+QIACT?
+QIACT: 1,1,1,“10.137.159.69”
OK
AT+QIOPEN=1,0,“TCP”,“58.213.47.166”,5111,0,0
OK
+QIOPEN: 0,566
Please make sure your client to server network is smooth.
thanks,I check that the server network has problem.
Ok, you can capture the network packet for verification,Best Regards.
Greetings,
any help please?
Quectel - UG95E
Trying... AT+QIACT=1
Return: AT+QIACT=1
+CME ERROR: Unspecified GPRS error
AT+QIOPEN=1,0,"TCP","xxxx",yyy,0,0
OK
+QIOPEN: 0,561
Trying... AT+CGPADDR=1
Return: AT+CGPADDR=1
+CGPADDR: 1,"100.88.112.225"
OK