IoT, or the Internet of Things, is a network of physical objects, such as sensors, actuators, equipment and other devices, that are interconnected and can collect and exchange data. These objects can be simple or complex and can be located anywhere, from a home security device to an industrial production plant.
This way of connecting things allows physical objects to be monitored and controlled remotely, which is useful in a wide range of applications such as health monitoring, energy management, logistics and transport, precision agriculture and much more.
How IoT works
The key to IoT is connectivity. Each object is fitted with sensors, processing chips and other components that let it collect and transmit data. This data is usually sent to the cloud or to local servers, where it is processed and stored. It then feeds applications that provide useful information and insights to users.
IoT in industry
IoT also enables process automation. For example, sensors in a production plant can detect maintenance problems before they become serious, or control temperature and humidity in a grain storage silo to prevent losses.
IoT growth
This technology is growing fast and is becoming increasingly important for digital transformation. According to IoT Analytics, there were about 18.5 billion connected IoT devices at the end of 2024, with 21 billion forecast for 2025 and around 39 billion for 2030, making it possible to monitor and control a wide range of objects and processes in real time.
Conclusion
In short, IoT is a technology that is changing the way businesses and consumers collect, process and use information. With IoT, physical objects become smart and connected, enabling a wide range of innovative applications and solutions.
Marrari is also part of this technology wave: we develop SCADA systems that bring machines, sensors and HMIs together on a single screen, with remote access, as well as moisture, material volume and production sensors, among other solutions.
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