This is a higher accuracy temperature and humidity sensor. You can connect directly to your board such as Adruino UNO R3
PIN:
VCC,GND,DAT;
Operate Voltage:
DC 3~5.5V
Temperature Range:
-40 ℃ ~ 80 ℃, Humidity Range: 0~100%RH
Temperature measurement accuracy: +/- 0.5℃ degree celsius;
Humidity measurement accuracy: ±2%RH
