• DHT22 AM2302 Digital Temperature Humidity Sensor Module High Precision 4 Pin Temperature Humidity Transmitter for Arduino Raspberry Pi Weather Monitoring
  • DHT22 AM2302 Digital Temperature Humidity Sensor Module High Precision 4 Pin Temperature Humidity Transmitter for Arduino Raspberry Pi Weather Monitoring
  • DHT22 AM2302 Digital Temperature Humidity Sensor Module High Precision 4 Pin Temperature Humidity Transmitter for Arduino Raspberry Pi Weather Monitoring
  • DHT22 AM2302 Digital Temperature Humidity Sensor Module High Precision 4 Pin Temperature Humidity Transmitter for Arduino Raspberry Pi Weather Monitoring
  • DHT22 AM2302 Digital Temperature Humidity Sensor Module High Precision 4 Pin Temperature Humidity Transmitter for Arduino Raspberry Pi Weather Monitoring
  • DHT22 AM2302 Digital Temperature Humidity Sensor Module High Precision 4 Pin Temperature Humidity Transmitter for Arduino Raspberry Pi Weather Monitoring
  • DHT22 AM2302 Digital Temperature Humidity Sensor Module High Precision 4 Pin Temperature Humidity Transmitter for Arduino Raspberry Pi Weather Monitoring
  • DHT22 AM2302 Digital Temperature Humidity Sensor Module High Precision 4 Pin Temperature Humidity Transmitter for Arduino Raspberry Pi Weather Monitoring

DHT22 AM2302 Digital Temperature Humidity Sensor Module High Precision 4 Pin Temperature Humidity Transmitter for Arduino Raspberry Pi Weather Monitoring

No.MR-073
High precision DHT22 AM2302 digital temperature humidity sensor module, 4-pin digital probe for Arduino Raspberry Pi greenhouse smart home weather monitoring DIY project.

Description

This DHT22 (AM2302) digital temperature and humidity sensor adopts dedicated sensing chip, featuring high accuracy, stable signal and strong anti-interference ability. It comes with 4 straight pins, easy to connect with Arduino, Raspberry Pi and other microcontrollers. Compared with DHT11, it supports wider measuring range with smaller error. Built-in plastic protective shell, ventilated grid design ensures sensitive induction. Widely used in indoor environment monitoring, greenhouse planting, smart home, weather station and electronic DIY projects.Description

  • Temperature Range: -40℃ ~ 80℃
  • Humidity Range: 0% ~ 100% RH
  • Temperature Accuracy: ±0.5℃
  • Humidity Accuracy: ±2% RH
  • Operating Voltage: DC 3.3V ~ 6V
  • Pin Quantity: 4 straight pins







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