Pull method or Event-based

•Pull method: The software component in the control of obtaining sensor data from sensors makes a requisition periodically (after specific intervals) or instantly obtains sensed data.
The frequency of sensing execution is event-based when data collection starts after a certain event has occurred. In this context, an event can be seen as an active action from a user or the central collector, but also a given context awareness .

Soil Moisture Sensor

Soil sensors are an important tool for detecting soil health, which can reflect the current soil moisture, temperature, salinity, or fertility in real-time. Provide data support for soil moisture monitoring, […]

Navy Monitoring System

Navy, in partnership with government agencies, coordinates the implementation of the Ocean Monitoring System.  Its mission is to monitor and control areas of Brazilian responsibility and strategic interest to contribute […]