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16
AT+MUSER
17
AT+MSUB
18
AT+MPUB
19
AT+MODE
AT+MUSER=<"Clien
Parameters
tI
related
D">,<"UserName">,<
querying
"UserPWD">
MQTT's user
Note
that
the
information
parameters need to be
quoted here
Description
of
parameters: ClientID:
Client ID
(up
to
64
bytes)
UserName: User name
Set
(up
to
64
bytes)
parameters
UserPWD: user secret
related
(up
to
64
bytes)
user
Response:
+MUSER
information
OK
for MQTT
+MUSER OK
AT+MSUB=<Topic>,
Inquiry
<Q
MQTT
os>
Sub
Parameter
related
Description:
parameters
Topic:The path of the
Topic
to
which
Settings
subscribes
(up to 64 bytes)
Set
Qos:Settings
relevant
subscribed
Qos
parameters
message level 0,1,2
for
Response.
MQTT
+MSUB OK
topic
AT+MPUB=<Topic>,
Inquiry
<Q
MQTT
os>,<retain>
topic
Parameter description.
related
Topic:The
path
of
parameters
Topic
reported
by
Settings (up to 64
bytes)
Qos:Qos
message
level
reported
by
Set
Settings
0,1,2
parameters
retain:Probate
related to the
parameter reported by
MQTT
Settings 0,1
topic
Response.
+MSUB OK
AT+MODE=<RunMo
Inquiry
de>
Parameter
Current
Description.
Communicati
<RunMode>:
The
ons
mode in which the
Communicati
on Mode
to
AT+MUSER=?
the
AT+MUSER="555
6 56353","280773
to
","02"
AT+MSUB=?
topic
the
AT+MSUB=
subtopic,0
the
Sub
Pub
AT+MPUB=?
the
AT+MPUB=
pubtopic,0,0
Pub
AT+MODE=?
+MUSER
ClientID:Roy,UserName:eb
yte,UserPwd:123456
+MUSER OK
+MSUB
Topic:subtopic,Qos:0
+MSUB OK
+MPUB
Topic:pubtopic,Qos:0,Ret
atin:0
+MPUB OK
+MODE
Mode:NORMAL
Run
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