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Item #:
223758755
2pcs DHT11 Temperature Humidity Sensor Module Digital Temperature Humidity Sensor 3.3V-5V with Wires for Arduino Raspberry Pi 2 3 (2pcs DHT11)
Item #:
223758755
GMD 911
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DHT11 digital temperature and humidity sensor is a dedicated digital module with excellent long term stability and high reliability.
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What Stands Out
Dual Sensors
Includes two DHT11 sensors, ensuring redundancy and flexibility for multiple projects. This makes it ideal for enthusiasts and developers working with Arduino or Raspberry Pi.
Wide Compatibility
Operates at 3.3V-5V, making it compatible with various platforms like Arduino and Raspberry Pi, which allows versatile applications in weather monitoring, HVAC systems, and DIY projects.
Easy Integration
Comes with pre-attached wires for hassle-free installation. This user-friendly design streamlines setup, making it suitable for beginners and experienced hobbyists alike.
Product Details
- DHT11 Temperature Humidity Sensor Module
- Digital signal output with calibrated temperature and humidity combined sensor
- High reliability and long-term stability
- Humidity measurement range: 20%-95%, error: +-5%
- Temperature measurement range: 0-50°C, error: +-2°C
- Compatible with Arduino, Raspberry Pi, and other microcontrollers
Who Should Buy?
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Beginner Programmers
Ideal for those new to programming or electronics projects, providing an easy way to measure temperature and humidity.
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Home Automation Enthusiasts
Perfect for integrating into home automation systems to monitor and control indoor climate conditions automatically.
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Educational Purposes
Useful for educational projects and demonstrations related to environmental monitoring in schools or workshops.
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Professional Applications
Due to limited accuracy and range, not suitable for high-precision or industrial applications requiring precise environmental data.
Product Description
2pcs DHT11 Temperature Humidity Sensor Module Digital Temperature Humidity Sensor 3.3V-5V with Wires for Arduino Raspberry Pi 2 3 (2pcs DHT11)
About This Item
Introducing the 2pcs DHT11 Temperature Humidity Sensor Module - the perfect digital sensor for monitoring temperature and humidity levels in your Arduino or Raspberry Pi projects. Whether you're an experienced electronics enthusiast or just starting out, this DHT11 sensor module is a must-have addition to your toolkit. With its compact design and easy-to-use functionality, it's the ideal choice for measuring and analyzing environmental conditions. The DHT11 sensor module is equipped with high-quality wires, making it incredibly convenient to set up and connect to your devices. Simply plug it into your Arduino or Raspberry Pi board, and you're ready to go! No complicated wiring or soldering required. Designed to provide accurate and reliable readings, this temperature and humidity sensor module ensures that you have access to precise data for your projects.
Want to monitor the temperature and humidity in your greenhouse? Need to keep an eye on the humidity levels in your wine cellar? The DHT11 sensor module has got you covered. Thanks to its wide voltage range of 3.3V-5V, this sensor module is compatible with various Arduino and Raspberry Pi models, including the popular Arduino and Raspberry Pi 2 and 3. It's the perfect solution for DIY enthusiasts, hobbyists, and professionals alike. Don't settle for generic sensor modules that compromise on quality and performance. Invest in the 2pcs DHT11 Temperature Humidity Sensor Module and experience the difference for yourself.
Get accurate readings, easy installation, and reliable performance - all in one package. Upgrade your Arduino or Raspberry Pi projects with the DHT11 Temperature Humidity Sensor Module. Order now and unlock endless possibilities for your creative ventures.
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Customer Questions & Answers
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Question:
What is the DHT11 Temperature Humidity Sensor used for?
Answer: The DHT11 Temperature Humidity Sensor is used for monitoring and measuring temperature and humidity levels in various applications. It provides accurate digital data, allowing users to effectively track environmental conditions. This sensor is particularly useful in projects involving smart home systems, weather stations, and greenhouse monitoring, making it ideal for hobbyists and professionals working with Arduino or Raspberry Pi. -
Question:
Is the DHT11 sensor compatible with Arduino and Raspberry Pi?
Answer: Yes, the DHT11 sensor is compatible with both Arduino and Raspberry Pi platforms. It operates on a voltage range of 3.3V to 5V, making it versatile for use with various microcontrollers. Users can easily integrate the sensor into their projects by following available libraries and code examples, which simplify the data retrieval process. This compatibility has made it a popular choice among makers for projects requiring environmental data collection. -
Question:
What are the operating conditions for the DHT11 sensor?
Answer: The DHT11 sensor operates within a relative humidity range of 20% to 90% and a temperature range of 0°C to 50°C. It's important to keep the sensor within these boundaries for optimal performance and accuracy. These specifications make it suitable for indoor applications, such as monitoring home conditions or experimenting with environmental sensors, ensuring that you can gather reliable data in typical living environments. -
Question:
How accurate is the DHT11 sensor in measuring temperature and humidity?
Answer: The DHT11 sensor offers a temperature accuracy of ±2°C and a humidity accuracy of ±5% RH. While this level of precision is suitable for many hobbyist projects and basic applications, it is important to note that it may not match the precision of higher-end sensors. Use cases include basic weather stations and DIY IoT projects where high fidelity is less critical, allowing users to still achieve valuable insights into their environmental conditions. -
Question:
What type of output does the DHT11 sensor provide?
Answer: The DHT11 sensor provides a digital signal output, which includes both temperature and humidity data. This digital output makes it easy to read and interpret the information using microcontrollers such as Arduino or Raspberry Pi. Users appreciate this straightforward data format as it allows for quick integration into their projects without complicated signal processing, making it ideal for those new to electronics. -
Question:
Can I use multiple DHT11 sensors in one project?
Answer: Yes, you can use multiple DHT11 sensors in a single project; however, each sensor must have its unique data pin and logic level. This setup allows for monitoring different areas or aspects of your environment simultaneously. This versatility is particularly useful in applications where you want to measure temperature and humidity across multiple locations, such as in a smart home or agricultural settings. -
Question:
What are the dimensions of the DHT11 sensor module?
Answer: The DHT11 sensor module typically measures around 15mm x 20mm, making it compact and easy to integrate into various projects. Its small size is advantageous for applications where space is limited, such as embedded systems or portable gadgets. Users benefit from this design as it allows for more flexible placement options without sacrificing performance. -
Question:
Does the sensor require additional components for operation?
Answer: The DHT11 sensor does not require many additional components for basic functionality; however, it is recommended to use a pull-up resistor for stable digital communication. Depending on your setup, you may need basic components like jumper wires and a breadboard for prototyping. This simplicity enables users to focus more on their projects rather than complex circuitry, making it an inviting option for beginners and enthusiasts alike. -
Question:
What kind of projects can I create using the DHT11 sensor?
Answer: The DHT11 sensor can be used in a wide range of projects, including weather stations, smart home automation systems, temperature-controlled fans, and growth chambers for plants. Its ability to measure both temperature and humidity simultaneously opens up numerous possibilities for monitoring environmental conditions. Whether you are a beginner learning about sensors or a seasoned maker exploring IoT applications, the DHT11 is a versatile component. -
Question:
Where can I buy the DHT11 Temperature Humidity Sensor in The Gambia?
Answer: You can purchase the 2pcs DHT11 Temperature Humidity Sensor Module from Ubuy in The Gambia. Ubuy offers a convenient online shopping experience, providing various options and fast service for those looking to enhance their electronics projects with reliable components like the DHT11 sensor.
AITRIP Temperature Probes & Sensors Editorial Review
2pcs DHT11 Temperature Humidity Sensor Module Digital Temperature Humidity Sensor 3.3V-5V with Wires for Arduino Raspberry Pi 2 3 (2pcs DHT11) offers a budget-friendly option for temperature and humidity monitoring. Users appreciate the ease of integration with Arduino and Raspberry Pi projects, particularly with existing libraries like adafruit_dht and Tasmota for WiFi applications. However, some reviews note limitations in accuracy, particularly with temperature readings being off by a couple of degrees, which can be adjusted in Tasmota. Additionally, the sensor may produce intermittent readings, highlighting its limited reliability for long-term projects. Overall, it’s a decent choice for simple applications but not for precision tasks where accuracy is critical.
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Pros
- Easy to integrate with Arduino and Raspberry Pi
- Works well with existing libraries
- Provides decent temperature and humidity readings
- Includes wires for easy hookup
- Suitable for basic temperature and humidity monitoring
Cons
- Limited temperature range down to 0 Celsius may be restrictive
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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Chitra
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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kund
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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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Onesi
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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GMD 911
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Features & Benefits
- Digital output with a calibrated temperature and humidity combined sensor
- Highly reliable with excellent long term stability
- Easy to integrate with other applications
- Humidity Measure Range 20%-95%
- Temperature Measure Range 0-50°C
- Working voltage: DC 3.3V-5V
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