High reliability and long-term stability Built-in humidity (humidity-sensitive capacitor) and temperature (thermistor) sensor elements, analog-to-digital converters, signal processing, calibration data and I2C host interface Monolithic CMOS sensor module with low deviation and hysteresis and excellent long-term stability Suitable for measuring humidity, dew point and temperature, the module is small in size and has an accuracy of ±0.4℃ It can be embedded in many highly integrated environments. It has a millisecond measurement conversion time, no waiting between starting measurement and reading data, and a 2.54mm pitch interface for easy integration testing Operating voltage: 1.9-3.6V (3.3V recommended) Standby current: 60nA Temperature range: -40-85℃ (-10-60℃ recommended) Temperature accuracy: ±0.4℃ (-10-85℃) Humidity range: 0-100%RH (20%-80%RH recommended) Humidity accuracy: ±3%RH (0-80%RH) Temperature conversion time: 7ms Humidity conversion time: 17ms (temperature conversion will be automatically performed when humidity conversion is performed) Interface type: l2C 2.54mm pitch pad Colour:Blue Material:PCB Package Contents: 1 x Module 1 x Pin Header Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.