Quectel BG96 Developer's Manual page 74

Section Parameter
mqttsettingstopic
port
singlepubtopic
singlepubtopicqos
singlesubtopic
singlesubtopicqos
topicsuffix
67
Definition
configuration file.
Alternative to the AWS IoT shadow for configuring ETM behaviour.
Subscription to this single topic enables commands to be sent
from the cloud broker to ETM via MQTT. Use:
– the subscribe topic title
<topic>
<settings
MQTT IP port. Default:
8883
Predefined topic for single-publish systems
If this parameter is not set, it is not included in the
configuration file.
QoS for single publish, defining the guarantee of message delivery.
Either:
(default) – at most once, no guarantee of message delivery
0
– the message is sent or delivered to the receiver one or more
1
times
Predefined topic for single subscription systems
If this parameter is not set, it is not included in the
configuration file.
Quality of Service (QoS) for single subscription, defining the
guarantee of message delivery. Either:
(default) – at most once, no guarantee of message delivery
0
– the message is sent or delivered to the receiver one or more
1
times
Appends a topic path to the end of the requested topic to uniquely
identify the thing on the broker.
(default) – the AWS thingname
thingname
– the unique IMEI number for the device
imei
– the exact topic is used, with no suffix appended
none
If
topicsuffix
then
thingname
Eseye-enabled Quectel BG96 module Developer Guide v1.8
Using the Quectel BG96 module configuration file
is not present in the configuration file,
is appended on the requested topic.