DHT22 Module - Temprature and Humidity Sensor

DHT22 has higher precision and can replace the expensive imported SHT10 temperature and humidity sensor.

It can measure the environment temperature and humidity to meet the high demand.The product has high reliability and good stability.If it's used and combined with special sensor Arduino expansion board,it will be easily implemented the interactive effect which related to the temperature and humidity perception.

• Supply voltage: 5V
  
• Temperature range:-40-80℃, Resolution0.1℃ error <±0.5℃
  
• Humidity range:0-100%RH, Resolution 0.1%RH error±2%RH
• Sequence of the line:VCC,GND,S
  
• Size: 38 x 20mm