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Waveshare Temperature-Humidity Sensor DHT11

This is a calibrated digital temperature and humidity module with onboard sensor DHT11. It can be used for detecting ambient temperature and humidity,...
31-00009535
Company: Waveshare
Made in: China
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3.90
Without VAT 3.15
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DESCRIPTION

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

Sensor Type:
  • Humidity
  • Temperature
Typical Input Voltage:
  • 3.3VDC
  • 5VDC
  • 5.5VDC
Oparating Current:
0.3mA
Interface:
  • Digital
Communication Protocol:
  • Single Wire

EXTRA SPECIFICATIONS

  • Temperature-Humidity Sensor, DHT11 Onboard
  • 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

FEATURES

  • Weather station
  • Humidity controller
  • Test & detection device

Dimensions

Connection

In the case of working with a MCU:

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