System initialization


Note: step 2 can also be performed by the administrator using the thingActivate operation of the RESTful API or by sending a request from the user interface to create a thing.

**Figure 5.** EcoSens Aquamonitrix Smart Wastewater Quality Monitoring System.

Capture and storage of information

5. Water quality data is acquired by sensors and collected by IoT devices. The IoT devices add spatial and temporal information to the data. The information is transmitted to the message broker using the *thingSend* operation.

