I performed the following operations.
- Send AT+COPS=1 (manual mode selection) and shut off the power of BG96 after receiving the response
In most cases, there is no problem. The status is as follows.
- After a few seconds after turning on the BG96, the NETLIGHT LED becomes Idle (stand by without sending any commands)
- When you send AT+QNWINFO, it becomes the operator specified by AT+COPS=1.
In rare cases, the following conditions may occur.
- I turned on the BG96 and waited for about 40 minutes, but the NETLIGTH LED did not change from Network Searching (I waited without sending any commands)
- Receive No Service when sending AT+QNWINFO
- No matter how many times I restart BG96, the state remains the same as above (no change from Network Searching)
I have obtained the log, so could you please check the status of BG96?
*We have confirmed that the method to return to Idle is to send AT+COPS again. I would like to know what condition BG96 is in.
[quectel_log_1.zip|attachment]
(upload://eRegUu6fnKHYhZFnbq2e5j1YdbC.zip) (1.5 MB)