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.