Description: A passive device in the context of the Internet of Things (IoT) refers to a type of device that does not have the capability to actively transmit data but can receive, process, and in some cases, store information. These devices typically rely on other active systems or devices to send them data, allowing them to function in a connected environment. Passive devices are essential in the IoT architecture as they enable data collection without the need for a constant power source or a complex communication system. Their design is often simpler and, frequently, more cost-effective, making them ideal for applications where efficiency and cost are critical factors. Additionally, their passive nature means they can operate in environments where connectivity is limited or where low energy consumption is required. In summary, passive devices are key components in the IoT network, facilitating interaction and data collection across a variety of technological applications without the need to actively transmit information.
