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DHT22 Sensor Module Breakout

DHT22 Sensor Module Breakout

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  • Availability:
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  • Product Code: SN-DHT22-MOD
  • Warranty Period: 12 months
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This is the famous DHT22 Humidity and temperature sensor module. It takes only 1 wire (digital) to communicate with the microcontroller. The sensor is calibrated and doesn’t require extra components so you can get right to measuring relative humidity and temperature.
 
Features:
  • 3.3-6V Input
  • 1-1.5mA measuring current
  • 40-50 uA standby current
  • Humidity from 0-100% RH
  • -40 - 80 degrees C temperature range
  • +-2% RH accuracy
  • +-0.5 degrees C
Documents:
 
im using this code from website blynk https://examples.blynk.cc/?board=Arduino%20Uno&shield=ESP8266%20WiFi%20Shield&example=More%2FDHT11 and form blynk app show connection but not show value on blynk app and then on serial monitor only show connection include Failed to read from DHT sensor!
( WAHYU RAMADHAN NURUDIN BIN AWAL, 09/10/2019 )
Hi! You may email to support@cytron.io for technical assistance. Thanks :)
Does this sensor work with RPi or just Arduino? ( ABDUL, 01/10/2019 )

Hi! It can be used for both, Raspberry Pi and Arduino. :)

Can this be used to measure liquids and for long term?
( ZJ, 07/08/2019 )
Hi, sorry we don't have that data.
Hi, I just open my sensor from the sealed package today and try it. The sensor seems does not work. I already try all the code and the connection to the board (Arduino UNO) is okay. All the result show that it failed to detect the sensor. What should I do? ( Barth, 09/04/2019 )
Hi, sorry for the inconvenience causes. Can you please email the photo to support@cytron.io . We will help you with warranty.
Hi, is this sensor calibrated before selling ? ( Adrian Chai, 29/10/2017 )
Hi, the sensor is calibrated and doesn’t require extra components. Thanks :)
Does it have reverse polarity protection? ( Alex, 30/04/2017 )
Hi, this sensor does not have reverse polarity protection. Thanks.

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Tags: dht22, sensor, module, breakout, temperature, humidity, sn-dht22-mod