Product added to cart
AM2302 DHT22 Temperature and Humidity Sensor Module
$1.2500
In stock
SKU
SEN-10-099
Volume discounts:
- +50 4 % $1.2000
- +100 6 % $1.1700
- +300 9 % $1.1400
- +500 10 % $1.1200
- +1000 13 % $1.0900
Ships in 2-3 business days, then:
Free delivery in 12-15 days by Tracked Economic Shipping on orders over $100.
Free delivery in 7-10 days by Express Shipping on orders over $300.
More shipping info
Shop with confidence Learn More
XY-WTH1 Thermostat Temperature & Humidity Control Switch Module Previous 
AM2302 DHT22 Temperature and Humidity Sensor Module is a digital sensor module for temperature and humidity measurement. It provides digital signal output for microcontroller systems and uses a single-bus digital interface for simple integration. The module combines a capacitive humidity element with a high-precision temperature sensing element. It is designed for low power consumption and long-term stability. The compact form factor makes it suitable for electronics and automation projects.
Features of AM2302 DHT22 Temperature and Humidity Sensor Module
- Digital temperature and humidity output
- Single-bus digital interface
- Low power consumption
- Ultra-small size
- Automatic calibration
- High long-term stability
- Capacitive humidity sensing
- High-precision temperature measurement
- 3-lead connection
Specifications of AM2302 DHT22 Temperature and Humidity Sensor Module
- Size: 40x23mm
- Voltage: 5V
- Port: Digital two-way single bus
- Temperature range: -40-80 ℃ ± 0.5 ℃
- Humidity range: 20-90% RH ± 2% RH
- Signal transmission distance: up to 20 meters or more
- Three-lead interface
- Fully interchangeable
How to Use AM2302 DHT22 Temperature and Humidity Sensor Module
- Connect the module using the 3-lead single-bus interface.
- Supply 5V operating voltage.
- Read temperature and humidity data through the digital port.
More Info
- Suitable for humidity detection and control applications.
- Available with special packaging according to user needs.
| Interface Type | Digital |
|---|---|
| Operating Voltage (V) | 5V |
| Operating Current (mA) | 1.5mA |
| Operating Temp (°C) | -40 to 80 |
| Dimensions (mm) | 40x23mm |
| Output Type | Digital |
| Accuracy | ±0.5°C, ±2% RH |
| Resolution | 0.1 |
| Response Time | 2s |
| Measurement Range | -40 to 80 ℃, 20-90% RH |
| Environmental Parameter | Temperature And Humidity |
| Probe Type | Capacitive |
| Chipset | AM2302/DHT22 |
| Humidity Range | 20-90% RH |
| Relay Output | No |
| Humidity Accuracy | ±2% RH |
| Protocols | Single bus |
| Temp Accuracy | ±0.5 |
Write Your Own Review
Please complete your information below to login.
Sign In
Create New Account