Humidity & Temperature Sensor Module | DHT11

The DHT11 is a simple and low-cost digital sensor for measuring temperature and humidity. It outputs calibrated digital signals, making it easy to integrate with Arduino, ESP8266/ESP32, Raspberry Pi, and other microcontrollers.

It’s perfect for weather stations, smart home projects, greenhouses, and any application where you need basic climate monitoring.

Highlights

• Temperature Range: 0°C to 50°C

• Humidity Range: 20% to 95% RH

• Accuracy: ±2°C (temp), ±5% RH (humidity)

• Output: Digital signal

• Operating Voltage: 3.3 V – 5 V

• Easy to use: Arduino libraries widely available

• Comes with cable for quick setup

💡 Ideal for: Weather monitoring, home automation, greenhouses, and educational projects.