DHT22 Digital Temperature and Humidity Sensor Module

1. Measures temperature and humidity with high precision

2. Temperature range: -40°C to +80°C

3. Humidity range: 0% to 100% RH

4. Provides digital output for easy Arduino and microcontroller interfacing

5. Operating voltage: 3.3V to 5V

6. Comes with an onboard pull-up resistor for reliable signal output

7. Suitable for IoT, automation, weather stations, and greenhouse monitoring

The DHT22 Sensor Module is a high-accuracy digital sensor that measures both temperature and humidity. It’s ideal for weather monitoring, environmental control, and IoT-based smart systems.