What is the DHT11 Temperature and Humidity Sensor Module?

The DHT11 Temperature and Humidity Sensor Module is a digital environmental sensor used to measure ambient temperature and relative humidity for Arduino, Raspberry Pi, IoT, robotics, and DIY projects.

What is the temperature range of the DHT11 sensor?

The DHT11 sensor measures temperature from 0°C to 60°C with an accuracy of approximately ±2°C.

What is the humidity range of the DHT11 sensor?

The DHT11 supports a humidity measurement range of 20%RH to 90%RH with an accuracy of approximately ±5%RH.

What voltage does the DHT11 module use?

This DHT11 module is specified to operate from a 5V supply.

Is the DHT11 compatible with Arduino?

Yes. The DHT11 provides a digital output and can be integrated with Arduino and other compatible microcontroller platforms using suitable code and libraries.

Can the DHT11 be used with Raspberry Pi?

Yes. The DHT11 can be used with Raspberry Pi projects for basic temperature and humidity monitoring when connected and programmed appropriately.

What are the dimensions of the DHT11 sensor module?

The specified module dimensions are approximately 28 × 12 × 8 mm.

What is the price of the DHT11 Temperature and Humidity Sensor Module?

The current price and availability can be checked on the KathalTech product page. The listed price may vary depending on stock and product batch.

DHT11 Temperature And Humidity Sensor Module

Name: DHT11 Temperature And Humidity Sensor Module
Brand: KathalTech
SKU: dht11-temperature-and-humidity-sensor-module-307
Price: 120.00 BDT
Availability: InStock
Rating: 5.0 (1 reviews)

0.0 (0 Reviews)

৳120.00

VAT inclusive; Computed calculations added locally.

The DHT11 Temperature and Humidity Sensor Module is a compact digital sensor for measuring ambient temperature and relative humidity. It supports a temperature range of 0°C to 60°C with ±2°C accuracy and humidity from 20%RH to 90%RH with ±5%RH accuracy. With a simple digital output and compact 28 × 12 × 8 mm design, it is suitable for Arduino, Raspberry Pi, IoT, robotics, weather monitoring, and DIY projects.

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Outside Dhaka: ৳122 (3-5 Days)

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Overview

The DHT11 Temperature and Humidity Sensor Module provides an easy and practical way to monitor environmental temperature and humidity in electronics and embedded-system projects. Its digital output makes integration with popular microcontrollers and development boards straightforward.

The sensor measures temperatures from 0°C to 60°C with an accuracy of ±2°C, while its humidity measurement range is 20%RH to 90%RH with ±5%RH accuracy. This makes it suitable for general indoor environmental monitoring, data logging, automation, and educational projects.

Its compact 28 × 12 × 8 mm module design includes a mounting hole for convenient installation. The module operates from a 5V supply and can be used with Arduino, Raspberry Pi, and other compatible microcontroller platforms.

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Verified Comments Listing

The DHT11 Temperature and Humidity Sensor Module is a popular environmental sensing module designed for measuring ambient temperature and relative humidity. It combines the DHT11 sensor with a convenient module interface, making it suitable for beginners, students, hobbyists, and embedded-system developers.

The sensor provides digital readings that can be processed by Arduino, Raspberry Pi, and other compatible microcontrollers. Its compact size and mounting hole allow it to be installed easily inside DIY enclosures, monitoring systems, robotics projects, and IoT devices.

Features

Digital temperature and humidity sensing.
Temperature measurement range of 0°C to 60°C.
Temperature accuracy of ±2°C.
Humidity measurement range of 20%RH to 90%RH.
Humidity accuracy of ±5%RH.
5V operating voltage.
Digital output for microcontroller-based projects.
Compact 28 × 12 × 8 mm module design.
Mounting hole for convenient installation.
Suitable for Arduino, Raspberry Pi, robotics, and IoT projects.

Applications

Indoor temperature and humidity monitoring.
Arduino and Raspberry Pi projects.
DIY weather stations.
IoT environmental monitoring.
Smart agriculture and greenhouse projects.
Home automation systems.
Robotics projects.
Temperature and humidity data logging.
Educational electronics and sensor experiments.

How to Use

Connect the sensor module to a compatible 5V power supply.
Connect the digital signal pin to a suitable GPIO pin of the microcontroller.
Install a compatible DHT11 sensor library when using Arduino or another supported platform.
Upload the appropriate program to read temperature and humidity values.
Use the readings for monitoring, display, logging, or automated control.

Important Notes

DHT11 is intended for general-purpose environmental monitoring rather than precision measurement.
The specified measurement ranges should be observed for reliable readings.
Allow the sensor to stabilize after powering on before taking measurements.
Keep the sensor away from direct water contact, condensation, and extreme environments.
Actual module appearance and dimensions may vary slightly between batches.
Please allow approximately 5% measuring deviation due to manual measurement.
Product images are for illustrative purposes only and may differ from the actual product.

Package Includes

1 × DHT11 Temperature And Humidity Sensor Module

Specification	Details
Sensor Type	DHT11 Temperature & Humidity Sensor
Humidity Range	20% ~ 90% RH
Humidity Accuracy	±5% RH
Temperature Range	0°C ~ 60°C
Temperature Accuracy	±2°C
Operating Voltage	5V
Output Signal	Digital
Module Size	28 × 12 × 8 mm
Mounting Hole	Yes
Shipment Weight	0.0056 kg
Shipment Dimensions	6 × 4 × 2 cm