Size chart
Schematic diagram
Pin description
1, VDD power supply 3.3 ~ 5.5V DC
2, GND grounding, power negative pole
3, SDA serial data, bidirectional port
4, SCL serial clock, input port
Technical parameters:
1,
humidity measurement range: 0~RH
2,
humidity measurement accuracy: 2%RH
3,
temperature measurement range: -40~125
4,
temperature measurement accuracy: 0.2
5,
working voltage: 3.3 ~5VDC
6. I2C interface output
Application:
Hvac, dehumidifier, agriculture, cold chain storage, test and inspection equipment, consumer goods, automotive, automatic control, data recorder, weather station, household appliances, humidity regulator, medical, other related humidity detection and control.