NB-IoT Module Series
BC95 AT Commands Manual
BC95_AT_Commands_Manual Confidential / Released 55 / 58
OK
AT+CGATT? //Query whether network is activated, +CGATT:1 means
activated successfully. And wait for some time.
+CGATT:1
OK
AT+CEREG? //Query current EPS network registration status: Registered.
+CEREG:0,1
OK
AT+CSCON? //Query the signaling connection status, 1 means CONNECT, 0
means IDLE.
+CSCON:0,1
OK
7.2. CoAP Messages
The following is a simple example of sending, receiving and reading a CoAP message.
AT+NCDP=192.53.100.53 //Configuration CDP server. This command must be
executed after executing AT+CFUN=0.
OK
AT+NCDP? //Query CDP server
+NCDP:192.53.100.53,5683
OK
AT+NSMI=1 //Turn on the sent message indications.
OK
AT+NNMI=2 //Turn on the new message indications when a
downstream message is received by the terminal from
the CDP server.
OK
AT+NMGS=10, AA7232088D0320623399 //Send messages.
OK
+NSMI:SENT //Message is sent.
AT+NQMGS //Query whether messages is sent successfully.
PENDING=0,SEND=1,ERROR=0
OK
To Next Page
Loading...
Need help?
General
