An IoT Gateway is a device or software layer that connects sensors and smart devices to other systems, such as cloud platforms or local networks. It collects data from connected devices, translates different communication formats, and can process information before sending it onward. This helps devices with different technologies communicate and work together efficiently.
For example, a smart apartment building can use an IoT gateway to connect lighting controls, temperature sensors, door locks, and energy meters. The gateway gathers their data and sends useful information to a central platform while handling communication between different devices. IoT gateways are useful in smart homes, buildings, transportation, healthcare, agriculture, and connected infrastructure. They can reduce network traffic, improve communication, support local processing, and provide a reliable connection between devices and larger systems.
