Description: A magneto-thermoelastic sensor is a device that measures temperature changes using magneto-thermoelastic effects, which are physical phenomena that occur in certain materials when subjected to a magnetic field and thermal variations. These sensors can detect temperature variations by measuring changes in the electrical resistance of a material with magneto-thermoelastic properties. Their design allows for high sensitivity and precision, making them valuable tools in various technological applications and environmental monitoring. Additionally, their integration into Internet of Things (IoT) systems enables real-time data collection and transmission, facilitating informed decision-making and process automation. The ability of these sensors to operate under adverse conditions and their low energy consumption are features that make them particularly attractive for use in environments where continuous monitoring is crucial.