I am working with the Quectel EC200UCNAA (N05-SGNSA) module and trying to establish a network connection. The module is responding to AT commands correctly, but I am unsure about the proper sequence of commands required to register it on the network (LTE/GSM) and bring up data connectivity.
Hi,@Trupti_Yerne
Typically, if your SIM card and APN settings are correct, you can use the command <AT+QNETDEVCTL=1,1,1> to dial up and access the internet.
Hello,
We tried the command:
AT+QNETDEVCTL=1,1,1
on QNavigator, but we are getting the following error:
+CME ERROR: Execute command failure
We are using firmware EC200UCNAAR03A15M08 on the EC200UCNAA module with an Airtel SIM card.
The module registers successfully on the network (+CREG: 0,1, +CEREG: 0,1) and AT+QPING works fine.
However, both of the following commands fail:
AT+QNETDEVCTL=1,1,1 --> +CME ERROR: Execute command failure
AT+QNETDEVSTATUS --> +CME ERROR: invalid command line
Could you please confirm if AT+QNETDEVCTL is supported in this firmware version, and advise the correct procedure to establish a data connection in ECM/RNDIS mode?
Thankyou
Hi,@Trupti_Yerne
Since the QPing command works and you can get a response, that should mean the module is already connected to the network, right? Could you please tell me what you intend to do?