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✔️The DHT22 is a reliable sensor for determining temperature and humidity. ✔️Because the sensor can be operated with both 3.3V and 5V, it is suitable for connection to all standard boards such as Arduino, RN-Control, Raspberry Pi and all other microcontrollers. ✔️In addition to the operating voltage, only one port needs to be connected to the sensor. ✔️The output is serial as a digital bit sequence. Thus, the sensor is ideal to monitor the room climate or to build a weather station. ✔️ Well-known high quality and fast delivery through Amazon Prime and purchase at AZDelivery!