Description: A fan sensor is a device designed to monitor the operation of a fan, providing real-time data about its operational status. These sensors can measure various variables such as rotation speed, motor temperature, and airflow, allowing for efficient management of ventilation systems. Integrated into Internet of Things (IoT) environments, these sensors enable remote data collection and analysis, facilitating automation and remote control. Their relevance lies in the ability to optimize energy performance, extend the fan’s lifespan, and improve comfort in enclosed spaces. Additionally, they can alert to failures or malfunctions, which is crucial for preventive maintenance. In summary, fan sensors are essential components in modern climate control and ventilation systems, contributing to the efficiency and sustainability of buildings and industrial equipment.