Description

TECHNICAL DETAILS
Low cost
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 80°C temperature readings ±0.5°C accuracy
No more than 0.5 Hz sampling rate (once every 2 seconds)
Body size 27mm x 59mm x 13.5mm (1.05″ x 2.32″ x 0.53″)
4 pins, 0.1″ spacing
Weight (just the DHT22): 2.4g