Data Sheet

Air602_AT Instruction User Manual
2.2.4.6
Post a message
AT+MPUB
Function Post a message.
FormatASCII):
AT+MPUB=<topics>,<qos>,< retatin>,<mssage><CR>
+OK<CR><LF><CR><LF>
Success+MPUB:OK
Failure+MPUB:<result>
Parameter
<result>:Result Code
2.2.4.7
Received a message
AT+MTOPIC,AT+MQD
Function Received a message.
FormatASCII):
+MTOPIC:<topiclen>,<topic>
+MQD:<len>,<data>
Parameter
<topiclen> Subject length
<topic>Subject content
<len> Length of message content
<data> Message content
Luat 61 /73 page
2.2.4.8
Shut down the MQTT server
AT+MCLOSE
Function Shut down the MQTT server.