DHT22 AM2302 Temperature sensor and air humidity sensor with a circuit board and cable compatible with Arduino and Raspberry Pi

Select quantity discount: 1X DHT22 Modul
Sale price£9.00

Tax included

✅ Der DHT22 ist ein zuverlässiger Sensor zur Ermittlung von Temperatur und Luftfeuchtigkeit.
✔️ Since the sensor can be operated with both 3.3V and 5V, it is suitable for connecting to all common boards such as RN-Control, Raspberry Pi and all other microcontrollers.
✅ Neben der Betriebsspannung muss lediglich ein Port mit dem Sensor verbunden werden.
✅ Die Ausgabe erfolgt seriell als digitale Bitfolge. Somit eignet sich der Sensor ideal, um das Raumklima zu überwachen oder eine Wetterstation aufzubauen.

Important downloads and links


The AZDelivery DHT22/AM2302 is a low cost, reliable digital temperature and humidity sensor and the successor of the widely used DHT11. This module is suitable for both 5V and 3.3V microcontrollers.


  • Using capacitive moisture sensor and hot conductor, the sensor measures surrounding air data and passes these values ​​further as a digital signal to the data PIN (no analog input pins are required).
  • For advanced users, the sensor module can also be controlled directly, without library.

Technical specifications

Supply voltage 3.3-6V DC
Output signal Digital signal via single bus
Sensor element Polymer capacitor
Work area moisture 0-100%RH
Work area temperature -40 - 80 Celsius
Detection duration 2 seconds
Interchangeability Full interchangeability
Accuracy Moisture +-2-5% RH; temperature

Digital signal collecting technology

The AM2302 uses an exclusive digital signal collection technique and moisture measurement technology that ensures its reliability and stability.

Quick start guide

When buying one of our high-quality products, you will also receive an inclusive e-book for a quick introduction to the world of microelectronics.

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