History of DHT22

Last update May 6^th 2022 7:22:54 AM

Creation date Apr. 29^th 2022 7:42:22 AM

• 
  Alexis on May 6^th 2022 7:22:54 AMReport

  Other measurements

  hygrométrie (0-100%)

• 
  Alexis on May 6^th 2022 7:13:18 AMReport

  input voltage range (Volts)

  3 V - 6 V

• 
  Alexis on May 6^th 2022 6:52:32 AMReport

  Temperature max range

  80 °C

  Temperature min range

  -40 °C

• 
  Lionel B on Apr. 29^th 2022 2:42:01 PMReport

  Datasheet

  https://www.sparkfun.com/datasheets/Sensors/Temperature/DHT22.pdf

  Accuracy

  +/- 0,5°C

  Typical price per unit

  4 EUR

• 
  Lionel B on Apr. 29^th 2022 2:02:39 PMReport

  Link 2 to comparison or/and performance analysis

  https://www.mischianti.org/2019/07/16/temperature-humidity-sensors-comparison-data-part-3/

• 
  Lionel B on Apr. 29^th 2022 1:57:19 PMReport

  Link 1 to comparison or/and performance analysis

  https://randomnerdtutorials.com/dht11-vs-dht22-vs-lm35-vs-ds18b20-vs-bme280-vs-bmp180/

• 
  Lionel B on Apr. 29^th 2022 7:42:22 AMReport

  Mode

  70

  Name

  DHT22

  Viewer

  public

  Editor

  public

  Temperature min range

  -40

  Temperature max range

  80

  input voltage range (Volts)

  3 to 6V

  Number of total wires necessary

  3

  Packaging

  module

  Other measurements

  hygrometry (0-100%)

  Image

  https://socialcompare.com/u/2204/dht22_a5de403a037d8539047e2c5c851eaf01.png https://socialcompare.com/u/2204/dht22-6fjuoptn.png