Wireless sensors are devices that can detect and measure physical properties, such as temperature, humidity, or motion, without needing a wired connection. They use radio waves to transmit data to a central system, allowing for real-time monitoring and control. This technology is commonly used in various applications, including smart homes, industrial automation, and environmental monitoring. These sensors are often battery-powered, making them easy to install in hard-to-reach locations. They can communicate with other devices or networks, enabling users to collect and analyze data remotely. This capability enhances efficiency and decision-making in many fields, including agriculture and healthcare.