DHT Pro Shield for WeMos D1 mini DHT22 Single-bus digital temperature and humidity sensor module sensor

Technical Specification:

• Model - DHT22
• Power - supply 3.3-6V DC
• Output signal - digital signal via single-bus
• Sensing element - Polymer capacitor
• Operating range - humidity 0-100%RH; temperature -40~80Celsius
• Accuracy humidity - +-2%RH(Max +-5%RH); temperature <+-0.5Celsius
• Resolution or sensitivity - humidity 0.1%RH; temperature 0.1Celsius
• Repeatability humidity - +-1%RH; temperature +-0.2Celsius
• Humidity hysteresis - +-0.3%RH
• Long-term Stability - +-0.5%RH/year
• Sensing period Average: 2s
• Interchangeability - fully interchangeable