DHT22 Temperature and Humidity Sensor

600.00

DHT22 digital temperature and humidity sensor provides high accuracy and stable measurements for environmental monitoring. Ideal for Arduino, ESP32, Raspberry Pi, and IoT weather station projects.

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30 Days Warranty

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Description

  • Supply Voltage: 3.3V–6V DC

  • Temperature Range: –40°C to +80°C (±0.5°C accuracy)

  • Humidity Range: 0%–100% RH (±2%–5% RH accuracy)

  • Output: Digital signal via single-wire protocol

  • Sampling Period: ~2 seconds

  • Long-term stability and low power consumption

  • Built-in calibrated digital signal processing

  • Suitable for weather stations, greenhouse monitoring, smart home automation

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