Temperature sensor and hygrometer DHT22 / AM2302 - module with cable

Digital temperature and humidity sensor DHT22. A more accurate variant of the basic module DHT11.


Technical parameters:

- 3 wires: 2 × power supply, 1 × data
- temperature measurement: –40–80 ° C ± 0.5 ° C
Humidity measurement: 0% ~ 100% RH
- humidity measurement accuracy: ± 2% RH
- sensor response: <2s
- sensor: polymer resistor
- power supply: 3 - 5.5 V
- dimensions: 23 × 12 × 5 mm


The product is not a stand-alone unit, it requires professional installation.