Humidity + Temperature Sensor (DHT 22) - P00093
Quick Overview: 264798
The DHT22 is a basic, low-cost digital temperature and humidity sensor.
- 3 to 5V power and I/O
- 2.5mA max current use during conversion (while requesting data)
- Good for 0-100% humidity readings with 2-5% accuracy
- Good for -40 to 80įC temperature readings Ī0.5įC accuracy
- No more than 0.5 Hz sampling rate (once every 2 seconds)