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Item #:
116451463
NIIIYTYB 2PCS DHT22 Sensor Temperature-Humidity Monitor Digital Temperature and Humidity Sensor Replace SHT11 SHT15 Ideal for DTH22 Projects and
Item #:
116451463
AUD 23
Price Details
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Imported from USA store
QTY:
Order now and get it around Monday, August 24
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The DHT22 sensor offers unmatched reliability and ease of use for all your temperature and humidity control projects.
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What Stands Out
Accurate Measurements
The DHT22 sensor provides precise temperature and humidity readings, ensuring reliable data for your projects. Perfect for enthusiasts looking to enhance environmental monitoring and control.
Versatile Replacement
Designed as a suitable alternative to SHT11 and SHT15 sensors, the DHT22 allows for seamless integration in existing projects, making it ideal for upgrades without complications.
Dual Functionality
With its combined temperature and humidity sensing capabilities, the DHT22 is perfect for a wide range of applications, from home automation to weather stations, ensuring versatility in use.
Product Details
Who Should Buy?
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DIY Enthusiasts
Perfect for hobbyists who enjoy building temperature and humidity monitoring projects at home or in workshops.
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Educational Purposes
An excellent tool for students learning about environmental monitoring and sensor technologies in school experiments.
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Light Use Applications
Suitable for basic applications where moderate precision in temperature and humidity readings is sufficient, like indoor gardening.
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Professional Monitoring
Not ideal for industrial or laboratory settings where high precision and reliability in readings are critical.
Product Description
NIIIYTYB 2PCS DHT22 Sensor Temperature-Humidity Monitor Digital Temperature and Humidity Sensor Replace SHT11 SHT15 Ideal for DTH22 Projects and Light Use
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Customer Questions & Answers
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Question:
What is the NIIIYTYB DHT22 sensor used for?
Answer: The NIIIYTYB DHT22 sensor is primarily used for measuring temperature and humidity in various applications. It is ideal for weather stations, home automation, aquariums, and industrial settings where precise environmental monitoring is crucial. The sensor’s capability to provide accurate readings makes it perfect for projects requiring real-time data, such as controlling HVAC systems or monitoring storage conditions. -
Question:
How does the DHT22 sensor differ from other sensors like SHT11 or SHT15?
Answer: The DHT22 sensor offers a broader measurement range and improved accuracy compared to SHT11 and SHT15. It can measure humidity from 0% to 100% with a ±2% accuracy and temperature from -40°C to 80°C with a ±0.5°C accuracy. This makes the DHT22 a superior choice for most applications needing detailed environmental data, particularly in varying climate conditions. -
Question:
Can I use the DHT22 sensor with Arduino?
Answer: Yes, the DHT22 sensor can be easily integrated with Arduino platforms. It requires minimal setup and can be programmed using libraries that simplify data reading. This integration is widely used in DIY projects, such as weather monitoring systems where Arduino handles data collection from the DHT22, allowing for efficient analysis and display on various interfaces or dashboards. -
Question:
What kind of power supply does the DHT22 sensor need?
Answer: The DHT22 sensor operates on a power supply range of 3.3V to 6V, making it compatible with most microcontroller boards, including Arduino and Raspberry Pi. This flexibility allows users to incorporate the sensor into a variety of projects without worrying about voltage incompatibility, facilitating seamless integration into both low-power and high-power electronic environments. -
Question:
Is the DHT22 sensor waterproof?
Answer: No, the DHT22 sensor is not waterproof. It is crucial to keep it in a dry environment or include it in a housing that protects it from moisture exposure. This is especially important in outdoor applications where humidity and rain can affect its performance. In such scenarios, ensuring proper shielding can maintain accuracy and longevity. -
Question:
What are common applications for the DHT22 sensor?
Answer: Common applications include weather stations, smart home devices, greenhouses, and HVAC systems where humidity monitoring is essential. You can also find it in projects like automated plant watering systems, which react to environmental changes. The versatility of the DHT22 makes it suitable for both hobbyists and professionals in various fields. -
Question:
How accurate is the DHT22 sensor's humidity measurement?
Answer: The DHT22 sensor provides humidity readings with a ±2% accuracy, which is relatively precise for everyday environmental monitoring. This level of accuracy is sufficient for applications such as climate control, where slight variations can significantly impact comfort or product preservation. It assures reliability in both personal and commercial settings. -
Question:
How can I troubleshoot issues with the DHT22 sensor?
Answer: Troubleshooting the DHT22 sensor involves checking for correct wiring connections, ensuring that the sensor is powered appropriately, and using compatible libraries for programming. If readings seem inaccurate or erratic, it can help to recalibrate the sensor in a known environment to verify its accuracy. Regular maintenance and careful handling also mitigate potential issues. -
Question:
What is the range of temperatures the DHT22 sensor can measure?
Answer: The DHT22 sensor can measure temperatures ranging from -40°C to 80°C with a precision of ±0.5°C. This extensive range makes it versatile for various environments, from cold storage facilities to hot tropical climates. Applications in climate control or indoor environmental monitoring devices often benefit from this wide temperature measurement range. -
Question:
Where can I buy the NIIIYTYB DHT22 sensor?
Answer: You can buy the NIIIYTYB 2PCS DHT22 Sensor Temperature-Humidity Monitor from Ubuy. They offer a straightforward online shopping experience with a range of delivery options to ensure you receive your product quickly and efficiently in Australia. Ubuy's platform makes it easy to order and obtain the DHT22 sensor for your projects.
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Pros
- Highly accurate measurements
- Easy to integrate into projects
- Compact and lightweight design
- Durable and long-lasting
- Fast response time
Cons
- Requires additional components for optimal use.
Platform Trust & Buyer Confidence
CJ
Chris
Verified buyer
“Promt delivery. Seems like a good product.”
22 July 2026 · via Trustpilot
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Scott
Verified buyer
“It was the best service ever received by any company from my online shopping experience in the last 10yrs”
11 July 2026 · via Trustpilot
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Terri
Verified buyer
“so easy to order delivery was way earlier than i expected”
3 July 2026 · via Trustpilot
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Gavin
Verified buyer
“Very impressed with the speed at which I received my package from the United States to Australia. Highly recommended.”
21-Jul-26 · via Trustpilot
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Jeannie
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“Very efficient service. Hassle-free. Excellent product. Have ordered several times.”
17-Jul-26 · via Trustpilot
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AUD 23
Order now and get it around Monday, August 24
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- High precision with ±0.5℃ temperature and ±2%RH humidity accuracy.
- Versatile measurement range from -40°C to 80°C for temperature and 0% to 100%RH for humidity.
- Seamless integration with microcontroller platforms using a single-bus digital signal output.
- User-friendly installation with a pre-drilled fixing screw hole for easy mounting.
- Suitable for both DIY enthusiasts and professionals in various applications.
- Ideal for projects like smart homes, greenhouses, and custom weather stations.
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