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DHT22 Set (sensor) Actual product image
CHF 14.90

DHT22 Set (sensor)


The DHT22 is a basic, low-cost digital temperature and humidity sensor. It uses a capacitive humidity sensor and a thermistor to measure the surrounding air, and spits out a digital signal on the data pin (no analog input pins needed). Its fairly simple to use, but requires careful timing to grab data. The only real downside of this sensor is you can only get new data from it once every 2 seconds, so when using our library, sensor readings can be up to 2 seconds old.

Good for 0-100% humidity readings with 2-5% accuracy. Good for -40 to 80°C temperature readings ±0.5°C accuracy.


Key specifications

detectorsTemperature sensor, humidity sensor
Signal transmissionCable, docking
Delivery contentsBreakout Board, Jumper cable F-F

General information

Product type Electronics modules
Item number8194002
Manufacturer no.BK-DHT22
Sales rank in Product type Electronics modules57 of 1554


Compatible Hardware
Raspberry Pi

Electronic Module Features

type of module
Temperature sensor
humidity sensor
Signal transmission

Delivery contents

Delivery contents
Breakout Board
Jumper cable F-F

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Returns and warranty

Warranty 24 month Bring-in
30-day right of return

30-day right of return

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Returns and warranty

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DHT22 Set (sensor) DHT22 Set (sensor)