DHT22 Temperature and Humidity Digital Sensor

QUICK SPECS:

• Type:DHT22/AM2302
  
• Accuracy resolution:0.1
  
• Humidity range:0-100%RH
  
• Temperature range:-40~80
  
• Humidity measurement precision:±2%RH
  
• Temperature measurement precision:±0.5
  
• 4-pin package
  
• ultra-low power
  
• No additional components
  
• Excellent long-term stability
  
• All calibration, digital output
  
• Completely interchangeable
  
• Long distance signal transmission
  
• Relative humidity and temperature measurement