Feature: DHT22 digital temperature and humidity sensor is a calibrated digital signal output temperature and humidity combined sensor, which application-specific modules capture technology and digital temperature and humidity sensor technology to ensure that products with high reliability and excellent long-term stability. No pullup resistor needed. Just plug right in to Arduino or ESP8266.
Description: Main Chip:AM2302 Temperature range: -40 to 80 degree celsius Temperature measurement accuracy: +/- 0.5 degree celsius Humidity measuring range: 0~100%RH Ultra-low power consumption No additional components Excellent long-term stability Single-bus digital signal output, bidirectional serial data Completely interchangeable Long distance signal transmission Size: 28 x 12 x 10 mm (L / W / H) Screw hole diameter: 2.6mm Weight: 4g
Mainly Compatible with: Ardunio
0.010
Package weight: 0.033 kg Product Size(L x W x H): 2.80 x 1.20 x 1.00 cm / 1.1 x 0.47 x 0.39 inches Package Size(L x W x H): 10.00 x 6.00 x 3.00 cm / 3.94 x 2.36 x 1.18 inches
Package Contents: 1 x Temperature and humidity sensor
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