- ✔️ AZ-Delivery DHT22 Temperature and humidity sensor Module supplied with the breakout board and the cable, is the right choice for you if you need precise and reliable measurements of temperature and humidity levels for your Raspberry Pi based projects.
- ✔️ This AZ-Delivery DHT22 Temperature and humidity sensor module is ideal for many applications such as monitoring room temperature or as a weather station.
- ✔️ Since the sensor can be operated with both 3.3V and 5V voltages, it is suitable for connection to all standard boards such as RN-Control, Raspberry Pi and all other microcontrollers.
- ✔️ In addition to the operating voltage connection, only one microcontroller port needs to be connected to the sensor.
- ✔️ This product includes an E-Book that provides useful information on how to begin your project, it helps with a quick setup and saves time on the configuration process. We provide an array of application examples, full installation guides and libraries.
- weitere Produktdetails
The AZDelivery DHT22 / AM2302 Temperature Sensor Module is an inexpensive, reliable digital temperature and humidity sensor and the successor to the more common DHT11. This module is suitable for both 5V and 3.3V microcontrollers.
Using a capacitive moisture sensor and NTC thermistor sensor, surrounding air data enters these values as a digital signal to the data pin (analog input pins are not required)
The sensor module can also be controlled directly by advanced users without the need for a library.
- Reliable display of temperature and humidity
- DHT22 / AM2302 for 3.3V and 5V Microcontrollers
- The sensor has a simple application, and measurement takes place every 2 seconds.
|Voltage supply||3.3-6V DC|
|Output signal||digital signal via a single bus|
|Sensor element||polymer capacitor|
|Workspace humidity||0-100% RH|
|Workspace temperature||(-40)°C - 80°C|
|Acquisition time||2 seconds|
|Accuracy||humidity +/- 2-5% RH; temperature <+/- 0.5°C|
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