Product Description
DHT-11 Temperature and Humidity Sensor Module
- The DHT-11 is a versatile humidity and temperature sensor that provides calibrated digital output. It easily interfaces with various microcontrollers, including Arduino and Raspberry Pi, delivering instant results. Renowned for its affordability, the DHT-11 is also reliable and stable over the long term.
- Featuring a capacitive humidity sensor and a thermistor, the DHT-11 accurately measures environmental conditions and sends digital signals through the data pin, eliminating the need for analog inputs. Its user-friendly design is supported by readily available libraries and sample codes for popular platforms like Arduino and Raspberry Pi.
- The module simplifies connections by integrating the necessary pull-up resistor for operation. Users only need to connect three pins—VCC, GND, and Output—making setup quick and straightforward.
Pin Connection
- Pin 1: Power +Ve (3.3VDC to 5.5VDC Max wrt. GND)
- Pin 2: Serial Data Output
- Pin 3: Power Ground or Power –Ve
Features
- Very reliable and Stable for long term
- Easy to use with different microcontroller boards.
- It is precisely factory calibrated.
Specification:
| Parameter | Details |
|---|---|
| Power Supply | 3.3~5.5V DC |
| Output | 4 pin single row |
| Measurement Range | – Humidity: 20-90%RH |
| – Temperature: 0~50℃ | |
| Accuracy | – Humidity: ±5%RH |
| – Temperature: ±2℃ | |
| Resolution | – Humidity: 1%RH |
| – Temperature: 1℃ | |
| Interchangeability | Fully Interchangeable |
| Long-Term Stability | <±1%RH/year |
Package Includes
- 1 x DHT11 Temperature and Humidity Sensor Module.
Capacitive Touch Sensor TTP223: Touch Button Project Build
Table of Contents What Is the TTP223 Capacitive Touch Sensor? How Capacitive Touch Sensing Works TTP223 Pinout and...
Read More →
Digital Potentiometer MCP4131: Software Controlled Resistance
What if you could change a resistor value in firmware without ever touching your soldering iron? The MCP4131...
Read More →
INA3221 Triple-Channel Power Monitor for Multi-Rail Systems
Managing power across multiple voltage rails simultaneously is a daily challenge in embedded systems, single-board computers, robotics, and...
Read More →Technical Specifications
| Model | DHT-11 |
|---|---|
| Interface / Protocol | BLE |
| SKU | AI0070 |
| Weight | 0.01 kg |
| Availability | In Stock |
Applications & Use Cases
The DHT-11 Temperature And Humidity Sensor Module is a versatile temperature & humidity sensor used across a wide range of applications including weather stations, greenhouse monitoring, HVAC systems, cold chain logistics, and server room monitoring.
Common use cases:
- Building a home weather station with Arduino
- Monitoring greenhouse conditions via IoT
- Alerting when server room temperature exceeds threshold
This product is ideal for IoT developers, agricultural engineers, and home automation enthusiasts.
Technical Tip: DHT22 offers better accuracy than DHT11. For precision applications, use SHT31 or BME280. Ensure adequate ventilation around the sensor.
Shipping & Delivery
- Free shipping on orders above ₹999 across India
- Dispatched within 1-3 business days
- Expected delivery: 3-7 business days depending on location
- Secure packaging to ensure safe transit of electronic components
Rajesh Luthra (verified owner) –
Love this DHT-11 Temperature And Humidity Sensor. Response time is fast and readings are stable.
Vivek Yadav –
Perfect DHT-11 Temperature And Humidity Sensor for my automation project. Integrates seamlessly with my microcontroller.
Manoj Patil (verified owner) –
Decent DHT-11 Temperature And Humidity Sensor for the price. Requires proper wiring but works well once set up.
Pushpak P (verified owner) –
Yeah works well
Sameer Yadav (verified owner) –
Superb DHT-11 Temperature And Humidity Sensor! Using it in my environmental monitoring system. Very reliable data.
Darshan Khanna (verified owner) –
Outstanding accuracy from this DHT-11 Temperature And Humidity Sensor. Compared with a professional instrument, readings match closely.
Pottayil Viswanath (verified owner) –
Seems good
Deepak Patil (verified owner) –
Good quality DHT-11 Temperature And Humidity Sensor. Some variation in readings but within acceptable range.
Naveen Bhat (verified owner) –
Great quality DHT-11 Temperature And Humidity Sensor. Calibrated it easily and the accuracy is impressive.
Deepika Khurana (verified owner) –
Good DHT-11 Temperature And Humidity Sensor. Works as described. Calibration needed some patience but results are good.
Ashwin Mittal –
Perfect for my weather station. This DHT-11 Temperature And Humidity Sensor gives consistent readings day and night.
Lalit Chatterjee (verified owner) –
Average DHT-11 Temperature And Humidity Sensor. Readings fluctuate a bit. Works for rough measurements.
Zubin Vohra (verified owner) –
Superb DHT-11 Temperature And Humidity Sensor! Using it in my environmental monitoring system. Very reliable data.
Mayank Chauhan (verified owner) –
Pretty good DHT-11 Temperature And Humidity Sensor. Documentation could be better but the sensor itself is solid.
Hitesh Pandey (verified owner) –
Bought this DHT-11 Temperature And Humidity Sensor for my college project. Accurate readings, easy to code. Very happy!
Zara Pillai (verified owner) –
Decent DHT-11 Temperature And Humidity Sensor for the price. Requires proper wiring but works well once set up.
NITHIYANANDAM M (verified owner) –
Gaurav Nair (verified owner) –
Excellent sensitivity and range on this DHT-11 Temperature And Humidity Sensor. Works better than I expected.
Tanmay Malhotra (verified owner) –
This DHT-11 Temperature And Humidity Sensor is a must-have for sensor projects. Plug and play with Arduino.
Arun Krishnan (verified owner) –
Very satisfied with this DHT-11 Temperature And Humidity Sensor. Library support is good and it’s easy to interface.