Humidity / Temperature sensor (DHT 11)

The DHT11 Humidity and Temperature Sensor is a popular, low-cost digital module for environmental monitoring. It provides reliable readings of ambient humidity and temperature through a high-performance 8-bit microcontroller. Its single-wire digital interface ensures easy integration with any microcontroller, making it a staple for weather stations and home automation. Key Features: Dual Measurement: Monitors relative humidity (20% to 90%) and temperature (0∘C to 50∘C). Digital Output: Calibrated digital signal output requires no complex analog-to-digital conversion. Long-Term Stability: Excellent reliability and anti-interference capabilities for consistent performance. Simple Wiring: 3-pin or 4-pin packages available for quick connection to Arduino or ESP32 projects.