DHT22 AM2302
DHT22 AM2302
DHT22 AM2302
DHT22 AM2302
DHT22 AM2302
DHT22 AM2302

DHT22 AM2302

Capacitive sensor temperature and humidity

5 Items



  • Size: 28.2 mm (length) * 13.1 mm (width) * 10 mm (high)
  • Weight: 6 g
  • Working voltage: 3 V - 5.5 V
  • The sensor models: the loose AM2302 temperature and humidity sensor
  • Signal output form: digital signal
  • Temperature measurement range: - 40°c to 80°c
  • Measuring accuracy: 0.5°c
  • The humidity measuring range: 0-100% RH
  • Measuring accuracy: 2% RH
  • Resolution: 16
  • With fixed screw holes, convenient installation and fixation. Diameter of 2.6 mm

Module interface description:

  • "+" : positive
  • "-" : the power of anode
  • "Out" : the microcontroller IO port
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