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comidox 2sets dht11 digital temperature humidity sensor module 3.3v-5v for arduino raspberry pi (including dupont connector cable) logo

Comidox 2Sets DHT11 Digital Temperature Humidity Sensor Module 3.3V-5V for Arduino Raspberry Pi (Including Dupont Connector Cable) Review

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Average

Revainrating 3 out of 5  
Rating 
3.0
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Description of Comidox 2Sets DHT11 Digital Temperature Humidity Sensor Module 3.3V-5V for Arduino Raspberry Pi (Including Dupont Connector Cable)

Can detect the humidity and temperature of the surrounding environment. Fixed bolt holes for easy installation. Sensor using DHT11. Humidity measurement range: 20%-95% (0 degree-50 degree range), humidity measurement error: +-5%. Temperature measurement range: 0 degrees - 50 degrees, temperature measurement error: +-2 degrees

Reviews

Global ratings 4
  • 5
    2
  • 4
    0
  • 3
    0
  • 2
    0
  • 1
    2

Type of review

Revainrating 5 out of 5

Inaccurate temperature detection - 1 degree Celsius resolution

This module appears to work directly with the standard dht.h and dht.cpp code libraries. I use it with Arduino Mega. But that's not very accurate. The temperature appears to be about 2 degrees above normal. I don't think it was very well calibrated. 1 degree Celsius equals 2 degrees Fahrenheit.

Pros
  • Can detect ambient humidity and temperature
Cons
  • Crumpled

Revainrating 1 out of 5

DOA Computers & Accessories

I have tested the following devices: ESP8266, Arduino Uno, Arduino Mega, Raspberry Pi Zero W, Raspberry Pi 3B+, Raspberry The Pi 4 and everyone else cannot read both devices. I wanted to make sure they really were dead when they got there.

Pros
  • Temperature measurement range: 0-50 degrees, temperature measurement error: +-2 degrees
Cons
  • Form not required

Revainrating 1 out of 5

Dead on arrival for computers and accessories

No work out of the box. I have 5 volts at +/- with no LED backlight or mA consumption. It's a shame because I need it for school. I want my money back or 2 that will work by the end of the weekend and only one of them is possible. extreme frustration

Pros
  • Humidity measurement range: 20%-95% (range 0-50 degrees), humidity measurement error: +-5%
Cons
  • There are problems

Revainrating 5 out of 5

Inaccurate temperature detection - resolution 1 degree Celsius

This module works directly with the dht.h and dht.cpp standard code libraries. I use it with Arduino Mega. But that's not very accurate. The temperature appears to be about 2 degrees above normal. I don't think it was very well calibrated. 1 degree Celsius equals 2 degrees Fahrenheit.

Pros
  • Can determine ambient humidity and temperature
Cons
  • Nothing here