Waveshare (Weixue Electronics)

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boxed

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Digital temperature and humidity sensor, used to detect ambient temperature and humidity, adopts DHT22 (AM2302), standard single bus interface. Compared with DHT11, I have higher precision and larger range. Temperature: Resolution: 0.1°C, Accuracy: ±0.5°C, Detection Range: -40°C ~ 80°C, Humidity, Resolution: 0.1%RH, Accuracy: ±2%RH (25°C), Detection Range : 0%RH ~ 99.9%RH, working voltage: 3.3V ~ 5.5V. Recommended storage environment: temperature: 10°C ~40°C, humidity: below 60%RH, weather station, humidity regulator, testing and testing equipment, etc.