SHILLEHTEK DHT22 Digital Temperature and Humidity Sensor Module with Cable - Temperature Humidity Measurement for Arduino, Raspberry Pi, ESP32 and Other Microcontrollers, Electronic Practice DIY
- [EASY INSTALLATION]: This DHT22 module includes essential wiring and a secure mounting hole, making the DHT22 sensor simple to attach and install in any project setup.
- [HIGH ACCURACY MEASUREMENTS]: The DHT22 temperature-humidity sensor delivers precise readings from –40 to 80°C with ±0.5°C accuracy and 0–100% RH with ±2%RH accuracy, providing reliable performance as a temperature humidity sensor in various environments.
- [DIGITAL SINGLE-BUS OUTPUT]: Outputs a stable digital signal for efficient communication, allowing effortless integration of this temperature and humidity sensor with microcontrollers for accurate data transmission.
- [VERSATILE & WIDELY COMPATIBLE]: Ideal for smart homes, greenhouses, automation, and IoT designs. Works seamlessly with humidity sensor arduino, arduino temperature sensor, temperature sensor arduino, ESP32, and acts as a dependable raspberry pi temperature sensor.
- [RELIABLE & LONG-LASTING]: Built for durability, the DHT22 ensures long-term stability for continuous monitoring, making it a trusted choice for makers, DIY electronics users, and professionals needing consistent environmental sensing.
| Manufacturer | Shenzhen Robotlinking Technology Co., Ltd. |
| Brand | ST SHILLEHTEK |
| Item Weight | 0.704 ounces |
| Package Dimensions | 2.52 x 1.89 x 0.51 inches |
| Date First Available | 2023, November 14 |
| Product Type | Temperature Probes & Sensors |
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BRSROHD4CMDWM2YY |
Category |
Test, Measure & Inspect , Temperature & Humidity , Temperature Probes & Sensors |
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Estimated shipping
Select a product to estimate shipping.ShillehTek is a brand that values making electronics easy. We offer a wide array of easy-to-use electronics, many of which contain pre-soldered headers so that our users can focus on their applications rather than waste time getting set up. The sensors we offer are friendly to people of all ages. Whether you have children in the household and want to do a fun DIY project with them, or you are building serious applications, you will find our sensors useful. We continuously look for new electronics to help our customers and offer guidance in other online communities to help people learn about our products.
Ranges of -40 to 80 degrees Celsius. With an accuracy of ±0.5 degrees Celsius.
Can measure up to 100% humidity ±2% accuracy.
Comes with the necessary cables and is ready to be plugged in! Great for Arduino, Raspberry Pi, ESP32, and other DIY Microcontroller projects.
This sensor is easy to use with just about any microcontroller that has an I2C interface, such as all Raspberry Pi, Arduino, and ESP32 models
Robust Temperature and Humidity Sensor
The DHT22 is an excellent temperature and humidity sensor, well-suited for Raspberry Pi and Arduino projects. Renowned for its enhanced accuracy and broader measurement range compared to the DHT11, it serves as an ideal upgrade for various applications. Whether for indoor climate monitoring or DIY electronics, the DHT22 stands out for its reliability and compatibility with popular development platforms.
What is the difference between the DHT11 and DHT22?
The main difference between DHT22 and DHT11 is their accuracy, with the DHT22 providing higher precision in temperature and humidity measurements compared to the DHT11.
Can the DHT22 be used outdoors?
While the DHT22 is not waterproof, it can be used outdoors when adequately protected from direct exposure to rain or extreme weather conditions.
What is the operating voltage of the DHT22 sensor?
The DHT22 operates at a voltage range of 3.3V to 6V, making it compatible with generally all DIY microcontrollers.
Is it compatible with Arduino boards?
Yes, the DHT22 is compatible with Arduino boards and many other microcontrollers like the Raspberry Pi, ESP32, and various others. We also offer compatible libraries for easy integration.
Can I extend the sensor's cable length?
It's recommended to keep cable lengths short (less than 20 meters) to avoid signal degradation. Using shielded cables can help maintain accuracy for longer distances.
Specifications
Product details
Shipping & Delivery
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Domestic Shipping (Australia):
Orders are typically delivered within 3–7 business days.
International Shipping:
Estimated delivery time is 12–26 business days, depending on the destination and customs processing.
Once your order has been dispatched, you will receive a tracking number. Delivery times may vary during public holidays or due to unforeseen delays.