Digital single-wire interface enables easy integration with microcontrollers
Measures both temperature and relative humidity for comprehensive environmental monitoring
Wider temperature range (40°C to 80°C) and improved humidity accuracy for reliable data
Low power consumption and simple wiring for efficient deployment
Compatible with popular platforms like Arduino, Raspberry Pi, and ESP32
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DHT22 AM2302 Sensor - Digital Temperature and Humidity Module for Weather Stations and IoT Monitoring
The DHT22, also known as AM2302, is a digital temperature and humidity sensor for indoor climate monitoring, weather-station prototypes, greenhouse experiments, and microcontroller data logging. It uses a single-wire digital signal, so o