empowering creative people

Sensors > Temperature & Weather

DHT22 Temperature and Relative Humidity Sensor Module

SKU: 018-DHT22

$13.18 AUD, inc GST
$11.98 AUD, exc GST
DHT22 Temperature and Relative Humidity Sensor Module
13.18 AUD

SKU: 018-DHT22

$13.18 AUD, inc GST
$11.98 AUD, exc GST
2 reviews 0 5 5
Shipping Offer

The DHT22 is a step up from the older DHT11 and has some improved features.


  • Type:AM2302
  • Accuracy resolution:0.1
  • Humidity range:0-100%RH
  • Temperature range:-40~80º
  • Humidity measurement precision:±2%RH
  • Temperature measurement precision:±0.5?
  • 4-pin package
  • Ultra-low power
  • No additional components
  • Excellent long-term stability
  • All calibration, digital output
  • Completely interchangeable
  • Long distance signal transmission
  • Relative humidity and temperature measurement


This product is listed in:

Documentation and Resources:

Product Comments

Customer Reviews

  1. Review by Nathan verified purchaser

    Fantastic product (Posted on 3/08/2016)

  2. Review by Rob - It just worked

    Connected this onto my Raspberrypi. Worked fine no problems at all. I was surprised at how close the temperature measurement was to my 1wire DS18B20 devices also connected to the RPi. (within 0.2 degrees between devices) (Posted on 22/05/2013)

We deliver Australia-wide with these options:

  • $3 for Small Items (4-6 days, not tracked, only available on selected small items)
  • $6.95 for Standard Post (2-4 days, tracked)
  • $8.95 for Express Post (1-2 days, tracked)
  • Pickup - Free! Only available to customers who live in the Newcastle region (only after we email you to notify your order is ready)

International Orders - the following rates are for New Zealand and will vary for other countries:

  • $11.49 for Pack and Track (3+ days, tracked)
  • $16.50 for Express International (2-5 days, tracked)

If you order lots of gear, the postage amount might increment based on the weight of your order.

Our physical address:

Unit 18, 132 Garden Grove Parade
NSW, 2289

Please checkout our customer service page if you have other frequently asked questions such as "do we do purchase orders" (yes!) or "are prices GST inclusive" (yes they are!). We're here to help - get in touch with us to talk shop.