DHT11 Digital Relative Humidity and Temperature Sensor Module

The DHT11 Digital Relative Humidity and Temperature Sensor Module is a basic, ultra-low-cost sensor for measuring temperature and humidity. It provides calibrated digital output and uses a single-wire digital signal for data transmission. The sensor is capable of detecting humidity levels from 20% to 90% RH and temperature from 0°C to 50°C with fair accuracy. It comes mounted on a breakout board with a pull-up resistor and easy-to-use 3-pin interface (VCC, GND, DATA). Its small size and low power consumption make it ideal for DIY electronics, weather stations, and environmental monitoring. The module works well with Arduino and other microcontrollers.

Features:

• Dual Sensing Capability
• Digital Output
• Stable Performance
• 3.3V to 5V
• Measures from 0°C to 50°C with ±2°C accuracy
• Measures 20% to 90% RH with ±5% RH accuracy
• Pre-calibrated Module
• Easy to Interface

Package Includes:

1 x DHT11 Digital Relative Humidity and Temperature Sensor Module