Questions tagged [semantics]
3 questions
4
votes
1 answer
Semantics in IoT and providing better context for data collection
I keep reading the following every now and then:
By 2020, there will be almost 50 billion nodes connected to the Internet making IoT an important part of life
(paraphrasing here)
But even if I scale down to just 50 different sensor nodes in a…
Shan-Desai
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3
votes
1 answer
Adding Metadata within MQTT client in order to be available for querying in InfluxDB
Scenario
I wish to deploy sensor nodes that publish sensor data to a central MQTT Broker and then send this information to InfluxDB.
Requirements
Adding metadata to the Sensor nodes whilst publishing information to the broker. This requirement comes…
Shan-Desai
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- 10
- 23
3
votes
0 answers
Does SenML provide any fields that describe the sensor itself?
I am trying to look into the aspect of sending meaningful information from sensor nodes with the whole field of IoT. Here, meaningful being context-aware.
If I send information from a temperature sensor, it might not be enough just to send the…
Shan-Desai
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- 10
- 23