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🌑️ atimosos 1pc dht22/am2302 wired digital temperature and humidity sensor: accurate monitoring solution logo

🌑️ ATIMOSOS 1PC DHT22/AM2302 Wired Digital Temperature and Humidity Sensor: Accurate Monitoring Solution Review

6

Β·

Very good

Revainrating 4.5 out of 5Β Β 
RatingΒ 
4.3
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Description of 🌑️ ATIMOSOS 1PC DHT22/AM2302 Wired Digital Temperature and Humidity Sensor: Accurate Monitoring Solution

1pcs,AM2302 digital temperature and humidity sensor is a temperature and humidity combined sensor been calibrated digital signal output. Application-specific digital module acquisition technology and the temperature and humidity sensing technology, to ensure that products with high reliability and excellent long-term stability. The sensor includes a capacitive humidity sensitive element and a NTC temperature measurement devices, and connected with a high-performance 8-bit microcontroller. The product has excellent quality, fast response, anti-interference ability, cost and other advantages. Each AM2302 sensors are extremely accurate humidity calibration chamber for calibration. Calibration coefficients stored in the form of a program in OTP memory, internal sensor detection signal processing to call these calibration coefficients.

Reviews

Global ratings 6
  • 5
    4
  • 4
    1
  • 3
    0
  • 2
    1
  • 1
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Type of review

Revainrating 5 out of 5

Use our indoor secure door

With the Arduino (DHT22) libraries available, these devices are easy to use. No problem with the 15 foot cable. My DHT sensor

Pros
  • Industry Leading
Cons
  • Contact Seller

Revainrating 5 out of 5

Awesome little sensor

Awesome little sensor. Works great with Adafruit's Python library. This is pretty slow though (refreshing every few seconds) so keep that in mind.

Pros
  • Perfect for outdoor activities
Cons
  • Useless features

Revainrating 5 out of 5

Works well with Moisture Meters

I replaced the TMP36 temperature sensor with this instrument last night and the graph smoothness and accuracy have improved greatly! The body also feels solid and can probably take a few hits.

Pros
  • Best
Cons
  • Almost OK

Revainrating 2 out of 5

Used 2 months, misreading

Bought sometime for a personal project and have been using it for 2 months now. The temperature reading is correct, but the humidity reading was disabled from the start, now it's still showing 99%.

Pros
  • High score for support and durability from testers
Cons
  • Negative present

Revainrating 5 out of 5

Environmental control

I used this with an Arduino for environmental control. I added 6 feet to the leads and the reading didn't change. I've been using this sensor for about 3 months with no problems. I've compared the readings to standalone units and they seem pretty accurate.

Pros
  • Constant test results
Cons
  • Some difficulties

Revainrating 4 out of 5

Difficult to program on moisture meters

It took some time to understand the programming to use Raspberry pi0. The Adafruit_DHT library is installed for Python version 2 but not for Python3. You need to run "sudo python3 setup.py install". Otherwise, importing Adafruit_DHT will throw "No module named Adafruit_DHT" error. I googled the error and saw that many people had the same problem.

Pros
  • practical thing
Cons
  • appearance