Shop with DX Mobile Site Yes No

DHT22 2302 Digital Temperature and Humidity Sensor Module - White

DHT22 2302 Digital Temperature and Humidity Sensor Module

SKU: 184847
  • US$11.45

    59 %

  • 4.69
  • Free shipping To

DHT22 2302 Digital Temperature and Humidity Sensor Module - White
DHT22 2302 Digital Temperature and Humidity Sensor Module

DHT22 2302 Digital Temperature and Humidity Sensor Module - White

US$4.69 US$11.45 59%OFF 5 (23 reviews)
Add To Cart
FeaturesHumidity testing range: 0~100%RH, accuracy: +/- 2%RH; Temperature testing range: -40~80'C, accuracy: +/- 0.5'C, single bus signal output
SpecificationMain chip: AM2302, working temperature: DC 3.3~5.5V
ApplicationGreat for Arduino DIY projects
Packing List1 x Module
 3 x Dupont lines
Dimensions: 1.65 in x 0.59 in x 3.94 in (4.2 cm x 1.5 cm x 10.0 cm)
Weight: 0.25 oz (7 g)

All packages from are sent without DX logo or any information indicating Due to package variations from suppliers, the product packaging customers receive may be different from the images displayed.

To enable volume discounts on this site, use coupon code: BULKRATE during checkout. You will see a discount applied at the bottom of the shopping cart. Competitive pricing is available. Contact us for details.

Quantity 3+ units 5+ units 10+ units
Rate US$4.16 shipped US$4.14 shipped US$4.13 shipped

What is Bulk Rate? BulkRate is a semi-wholesale system with items priced separately from retail. When you use bulk rates, a flat $1.70 registered air mail fee will automatically be added to your cart to ensure delivery of package. While BulkRate's intention is to offer cheaper prices when you buy in bulk, because it is priced separately it on occassions show a higher than retail price. That's why we ask you to enter BULKRATE as a coupon code to manually activate the rates. You can always opt not to use the bulk rates. If you are looking for wholesale prices please feel free to contact us.

Looking to get even more?
Try VolumeRate - Gadgets Wholesale

Customer's impression:
good excellent great Easy works price cheap Accurate quality slow
Create Review

Share your reviews, photos and videos here!

Review Program

Recent Customer Reviews

  • arseus Post on 2/12/2017

    This product is great. It can easily sense humidity in surrounding area. It is better than the alternatives. Even though it costs a bit more, it is better because it uses a DC voltage for sensing, no AC voltage like other... Read more

    Impression:good, excellent, great

    0 0 0
  • Rahvin_ Post on 11/21/2016

    Easy to get started with lots of code examples available online. Also comes with wires so you can connect it to a Raspberry Pi immediately.


    0 2 0
  • 10637441 Post on 10/30/2016

    Good en excellent part to use with the arduino

    Impression:good, prima spul

    0 3 0
  • 10319880 Post on 10/16/2016

    Fait correctement son travail. Prise de température des fois un peu fluctuante mais pas dérangeant. Je note une erreur systématique de 2°C par rapport à un appareil externe mais facilement corrigeable.


    0 0 0
  • 10452948 Post on 9/20/2016

    This is the more accurate version of the DHT11 which was just what I needed for a project. It worked right out of the box.

    Impression:excellent, Easy, Accurate

    0 3 0

Most Helpful Reviews


Post a new topic

Please note that DealExtreme Forums are not a sales or product support board. For support questions, please contact us via support ticket at for a guaranteed response. We make every effort to make the quickest replies.

Tags of this product

Add your tags:

Your last viewed items

Recommendations Based On Your Recent History

DX Everywhere