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This is a calibrated digital temperature and humidity module with onboard sensor DHT11. It can be used for detecting ambient temperature and humidity, through the standard single-wire interface.

Specifications

  • Temperature
    • Resolution : 1°C
    • Accuracy : ±2?
    • Measuring range : 0°C ~ 50°C
  • Humidity
    • Resolution : 1%RH
    • Accuracy : ±5%RH (0~50°C)
    • Measuring range : 20%RH ~ 90%RH (25°C)
  • Operating voltage : 3.3V ~ 5.5 V
  • Recommended storage condition
    • Temperature : 10°C ~40°C
    • Humidity : 60%RH or below

Applications

  • Weather station
  • Humidity controller
  • Test & detection device

How to Use

In the case of working with a MCU:

  • VCC: 3.3V ~ 5.5V
  • GND: GND
  • DOUT: MCU.IO

Dimensions

DHT11 Temperature-Humidity Sensor dimensions

Development Resources

Wiki : www.waveshare.com/wiki/DHT11_Temperature-Humidity_Sensor

Weight: 0.006 kg

Parts List

  • DHT11 Temperature-Humidity Sensor x1
  • 3-pin custom connector jumper wire x1

DHT11 Temperature-Humidity Sensor

  • Brand: Waveshare
  • Product Code: WVSHARE-9
  • Reward Points: 4
  • Availability: 1
  • £5.21

  • Ex Tax: £4.35
  • Price in reward points: 100

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