Temperature and Humidity Sensor Module

Description

The DHT11 Temperature and Humidity Sensor Module is a reliable and widely-used digital sensor for environmental monitoring projects. It combines a thermistor and a capacitive humidity sensor to deliver accurate readings in real-time.

Key Features:

• Measures temperature from 0–50°C (±2°C accuracy)

• Measures humidity from 20–90% RH (±5% accuracy)

• Operates at 3.3V to 5V power supply

• Digital output – requires only one GPIO pin

• Compact PCB module format with pull-up resistor included

• Ideal for Arduino, Raspberry Pi, ESP8266, and other microcontroller platforms

• Perfect for IoT, weather stations, greenhouse automation, and smart homes

   

  Technical Specs:

  • Signal Output: Digital

  • Interface: Single-bus digital signal

  • Dimensions: 15.5mm x 12mm x 5.5mm

  • Response Time: < 5 seconds