Keyes DHT22 Temperature and Humidity Sensor Module
FEATURES
-
Flux SKU:
BDAA100059 -
Length (mm):
39 -
Width (mm):
23 -
Height (mm):
12 -
Brand:
Keyes -
Main Colour:
Red -
Country of Manufacture:
China -
MPN:
MD-024 -
UPC:
Does Not Apply -
Minimum Operating Temperature:
-40°C -
Maximum Operating Temperature:
80°C -
Number of Items:
1 -
Pin Pitch:
2.54mm -
Mounting Hole Size:
M3 -
Mounting Dimensions:
17mm -
Chipset MPN:
AM2302 (DHT22) -
Noted Onboard Components:
4.7K Pull up resistor
Decoupling capacitor -
Sensor Property:
Temperature
Humidity -
Relative Humidty Detection Minimum:
0 -
Relative Humidity Detection Maximum :
1 -
Temperature Detection Minimum:
-40°C -
Temperature Detection Maximum :
80°C -
Temperature Detection Error:
±2% -
Humidity Detection Error:
±5% -
Sampling Rate:
2Hz
DESCRIPTION
This module is ideally suited to adding temperature and humidity sensing to your project and is compatible with standard 2.54mm pitch sockets. This module lets you output temperature and humidity over a range of -40°C to 80°C and 0 - 100%, taking your detection project to new levels of capability, be it is a Weather station, greenhouse monitor or other project.
As a standard module for temperature and humidity detection, an Arduino development environment library is available to make use of the sensor easier.
Please do not hesitate to contact us if you require further information regarding the module's operation.
| Pin | Description |
|---|---|
| GND | 0V |
| VCC | 3 - 5V |
| DAT | Data |
