Feature:1. High Accuracy: Adopting MAX30205 body temperature sensor, it can accurately measure body temperature with an accuracy of up to 0.1C (37C to 39C), which meets the demand for high accuracy in body temperature measurement.2. Multiple Temperature Alarm Functions: With over temperature alarm, interrupt and shutdown output functions, adapting to the needs of different environments and application scenarios, and safeguarding the safety of equipment and users.3. I2C Communicating Interface: Temperature sensor module is equipped with I2C communicating interface, which can easily interact with other devices and realize real time reading and configuration of temperature data.4. Power Saving: The temperature sensor board has an operating current of only 600A (typical) and a low supply voltage ranging from DC 2.7V3.3V, which ensures low power consumption, small consumption of battery power.5. Wide Applications: The body temp sensor module's I2C interface has lock guard, making it more suitable for wearable fitness and health care applications that require continuous monitoring over long periods of time.Specification:Item Type: Body Temperature Sensor ModuleMaterial: PCBOperating Voltage: DC 2.7V-3.3VAccuracy: 0.1C Accuracy (37C to 39C)Temperature Resolution: 16 Bits (0.00390625C)Communicating: I2C CommunicatingOperating Current: 600A (Typical)Default I2C Address: 0x48Package List:1 x Body Temperature Sensor Module2 x Pins