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DHT22 Sensor Module Breakout

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    • RM15.50
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    • 30 or more RM13.90
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  • Availability:
    Backorder Only
  • Product Code: SN-DHT22-MOD
  • Warranty Period: 12 months
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.
  • 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
Hi, from my understanding that this module is calibrated and does not require any other component. Does it require the resistor or it can work directly on jumper cable to the rasp pi? ( lee song yao , 24/03/2021 )
Hi, you may drop an email to support@cytron.io for further technical assistance. Thanks:)
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!
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