Part Number : AM2321
Function : Digital temperature and humidity sensor
Package : 4 Pin Type
Maker : Aosong ( www.aosong.com )
Image : 
1. VDD
2. SDA
3. GND
4. SCL
Description :
Every sensor of this model is temperature compensated and calibrated in accurate calibration chamber and the calibration-coefficient is saved in type of programme in OTP memory, when the sensor is detecting, it will cite coefficient from memory.
Output calibrated I2C ( 1-wire bus digital signal. )
Datasheet PDF Download :
Others datasheet of same file : AM-2321
