2pcs DHT22/AM2302 Digital Temperature Humidity Sensor Modules For Arduino & Raspberry Pi

About This Product

Electronics hobbyists and makers, these DHT22 temperature and humidity sensors are absolute workhorses for all your projects! You get two sensors in the package, plus Dupont wires to get you started immediately. The specs are impressive - temperature range from -40??C to 80??C with ??0.5??C accuracy, and humidity range from 0-100% RH with ??2% accuracy. What's really convenient is the single-bus digital signal output, meaning you only need one data pin on your microcontroller. They work with both 3.3V and 5V systems, making them compatible with Arduino, Raspberry Pi, and pretty much any other development board you're using. The built-in fixing screw holes make mounting super easy in your projects. These sensors are pre-calibrated so you get reliable readings right out of the box, and the long-term stability means they'll keep performing accurately over time. They're perfect for weather stations, home automation, greenhouse monitoring, IoT projects, or any application where you need to track environmental conditions. The digital output eliminates the need for analog pins and complicated calibration. Whether you're a beginner learning about sensors or an experienced maker building complex systems, these DHT22 modules deliver professional-grade performance at a very reasonable price. The documentation and libraries available online make integration into your projects a breeze. Seriously, every maker should have a few of these reliable sensors in their component collection!