UA-5200 Series User Manual V4.3 ICP DAS
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IoT Platform Setting > MQTT Group Connection > MQTT Client Setting
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Publish & Subscribe
Publish Topic
The topic of sending/publishing data message.
Publish Qos
The publish Qos (Quality of Service) levels. Default: 2
0: Delivering a message at most once.
1: Delivering a message at least once.
2: Delivering a message at exactly once.
Subscribe Topic
The topic of receiving/subscribing data message.
Subscribe Qos
The s
ubscribe
Qos (Quality of Service) levels. Default: 2
0: Delivering a message at most once.
1: Delivering a message at least once.
2: Delivering a message at exactly once.
Retain
Whether to store a broker message. Default: No
OK
Click to save the settings and exit.
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