This presentation shows how to display data in ThingsBoard as a time-series or as an attribute to monitor changes of some processs variables.

1. Programming
ThingsBoard Time-series and Attributes with Facilino
Leopoldo Armesto
Senior Lecturer
Universitat Politècnica de València
1

2. Outline
Material
Worked Instructions
Attributes vs. Time-series
AnalogRead conflict
Exercises
Temperature & Humidity ThingsBoard Dashboard
Gauge Replicator
2

3. Material
3
Wemos D1 R32 with Arduino Multisensor Shield

4. Worked Instructions
4
Main instructions

5. Attributes vs. Time-series
5
Attribute
Attribute Attribute
Time-series Time-series
Time-series

6. Analog Read Conflict
6

7. Temperature & Humidity ThingsBoard
Dashboard
Monitor the temperature and the humidity with DHT11 sensor in
ThingsBoard
Time-series: dht_temperature, dht_humidity.
7
https://roboticafacil.es/facilino/thingsboard/dht11.json

8. Gauge Replicator
Create a knob and replicate the value with a gauge.
RPC method: setValue, Range: 0-100.
Attribute: gauge.
8
https://roboticafacil.es/facilino/thingsboard/gauge.json

9. Programming
ThingsBoard Time-series and Attributes with Facilino
Leopoldo Armesto
Senior Lecturer
Universitat Politècnica de València
9