DHT11 Digital Temperature & Humidity Sensor Module – For Arduino, ESP32, and Raspberry Pi

🌬️ DHT11 Digital Temperature & Humidity Sensor Module – For Arduino, ESP32, and Raspberry Pi

The DHT11 Sensor Module is a compact and budget-friendly solution for measuring ambient temperature and relative humidity in your DIY electronics projects. It provides digital output and is easy to interface with Arduino, ESP32, STM32, and Raspberry Pi using a single data pin.

With decent accuracy and low power consumption, the DHT11 is widely used in weather stations, smart homes, HVAC systems, greenhouses, and environmental monitoring applications. The module form includes a pull-up resistor and is breadboard-friendly, making it beginner-friendly and ideal for classroom and prototyping use.

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✅ Key Features:

• 🌡️ Temperature Range: 0°C to 50°C (±2°C accuracy)

• 💧 Humidity Range: 20% to 90% RH (±5% accuracy)

• 🔌 Interface: Digital signal via single-wire communication

• ⚡ Operating Voltage: 3.3V to 5.5V

• 🔁 Sampling Rate: 1 reading per second (1Hz)

• 🔧 Integrated Pull-Up Resistor: Onboard for easy interfacing

• 📐 Form Factor: Compact module with 3-pin header (VCC, GND, Data)

• 📚 Library Support: Compatible with DHT Arduino libraries (Adafruit DHT, SimpleDHT, etc.)

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🧰 Applications:

• DIY weather stations

• Smart home climate control

• IoT-based environmental sensing

• Agricultural automation

• Greenhouse monitoring

• Classroom STEM kits and projects

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🔗 Why Choose DHT11 Module?

The DHT11 module offers a simple and affordable way to measure temperature and humidity in real-time. It is supported by many open-source libraries and examples, making it an ideal sensor for beginners, students, and makers looking to integrate climate data into their microcontroller projects.

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📦 Package Includes:

• 1 x DHT11 Temperature & Humidity Sensor Module

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🔍 Keywords:

DHT11 module, Arduino humidity sensor, temperature sensor ESP32, DHT11 Pakistan, digital temperature humidity sensor, weather station sensor, DHT11 module for Raspberry Pi, DHT sensor for IoT.