DHT21 AM2301 Digital Temperature Humidity Sensor module with SHT11 SHT15 for Arduino

Description:

• 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

Specifications:

• Type: AM2301
• Accuracy resolution: 0.1
• Measurement range: 0-100%RH
• Temperature measurement range: -40℃ ~ +80℃
• Humidity measurement precision: ±3%RH
Temperature measurement precision: ±0.5℃