This website uses cookies. For further information on how we use cookies you can read our Privacy and Cookie notice
In stock
Promotions
Delivery & Returns
Shipped from abroad
Choose your location
Pickup Station
Door Delivery
Return Policy
Free return within 7 days for eligible items.Details
Seller Information
nimai
86%Seller Score
4 Followers
Seller Performance
Order Fulfillment Rate: Excellent
Quality Score: Excellent
Customer Rating: Average
Product details
Waveshare DHT22 Temperature-Humidity Sensor
Overview
1. This is a calibrated digital temperature and humidity module with onboard sensor DHT22 (AM2302), which features higher accuracy and wider measuring range than DHT11.
2. It can be used for detecting ambient temperature and humidity, through the standard single-wire interface.
Specifications
1. Temperature
- Resolution : 0.1degree C
- Accuracy: +/-0.5 degree C
- Measuring range: -40 degree C ~ 80 degree C
2. Humidity
- Resolution: 0.1%RH
- Accuracy: +/-2%RH (25degree C)
- Measuring range: 0%RH ~ 99.9%RH
3. Operating voltage: 3.3V ~ 5.5 V
4. Recommended storage condition
- Temperature: 10 degree C ~40 degree C
- Humidity: 60%RH or below
Applications
1. Weather station
2. Humidity controller
3. Test & detection device
How to Use
In the case of working with a MCU:
1. VCC: 3.3V ~ 5.5V
2. GND: GND
3. DOUT: MCU.IO
Specifications
Key Features
- Waveshare DHT22 Temperature-Humidity Sensor
- Waveshare DHT22 Temperature-Humidity Sensor
- Waveshare DHT22 Temperature-Humidity Sensor
- Waveshare DHT22 Temperature-Humidity Sensor
- Waveshare DHT22 Temperature-Humidity Sensor
What’s in the box
Specifications
- SKU: GE779EA2LWXWWNAFAMZ
- Model: B18918T53=ZY16356276
- Production Country: China
- Size (L x W x H cm): 5 x 3 x 1cm
- Weight (kg): 0.02
- Color: Multicolor
- Main Material: Multi-Material
Customer Feedback
This product has no ratings yet.