AM2320B temperature and humidity sensor

AM2320B digital temperature and humidity sensor is a calibrated digital signal output of the temperature and humidity combined sensor. Sensor includes a capacitive humidity sensing element and a temperature measurement devices, and with a high-performance 8-bit microcontroller connected. Therefore, the product has excellent quality, anti-interference ability and other advantages. Each AM2320B sensors are calibrated in a precision humidity calibration chamber. Calibration coefficients stored in the form of a program OTP memory, internal sensor detection signal in the process to call these calibration coefficients. Single-wire serial interface, the system integration becomes simpler and quicker. Ultra-small size, low power consumption, signal transmission distance up to 20 meters, making all kinds of applications and even the most demanding applications the best choice is. . Easy connection, special packages according to user needs and available.

AM2320B Pin Definition
Pin Name Color Description
1 VDD Red Power(2.6V~5.5V)
2 SDA Yellow Serial data, bidirectional port
3 GND Black Ground
4 SCL White Serial clock, input port (ground when single 1-Wire bus)
Power pins (VDD GND)