IoT sensors, also known as Internet of Things sensors, are devices that collect and transmit data from the physical world to the digital realm. These sensors are a fundamental component of the IoT ecosystem, enabling the monitoring and control of various aspects of our environment. IoT sensors can measure a wide range of parameters such as pressure temperature, level, etc.

By integrating with connectivity technologies like Wi-Fi, Bluetooth, or cellular networks, IoT sensors can send the collected data to cloud platforms for analysis and action.