Feature:1. High Accuracy: Adopting MAX30205 body temperature sensor, it can accurately measure body temperature with an accuracy of up to 0.1°C (37°C to 39°C), 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 600µA (typical) and a low supply voltage ranging from DC 2.7V‑3.3V, 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: 0.1°C Accuracy (37°C to 39°C)Temperature Resolution: 16 Bits (0.00390625°C)Communicating: I2C CommunicatingOperating Current: 600µA (Typical)Default I2C Address: 0x48Package List:1 x Body Temperature Sensor Module2 x Pins