Product Description
The AM2301 Capacitive Digital Temperature & Humidity Sensor is a popular DHT temperature sensor that has a high-temperature measurement accuracy of 0.5°C with 0.1°C increments and a relative humidity accuracy of ± 3%.
It only has three wires: power, ground and data. Therefore, it only needs one digital pin to connect to a microcontroller. The DHT library from the Arduino Playground website supports this sensor well for Arduino development platforms.
Example Arduino Sketch, Library, and Datasheet available on our support forum here.
Note: This package does not include the Arduino board.
Features
- 4-pin package.
- Ultra-low-power.
- No additional components.
- Excellent long-term stability.
- All calibration, digital output.
- Completely interchangeable.
- Long-distance signal transmission.
- Relative humidity and temperature measurement.
specification-
Supply Voltage (V) | 3.3 ~ 5 |
---|---|
Average Current Consumption (μA) | 300 |
Humidity | 0 ~ 99.9 %RH |
Precision | 3% RH |
Output type | Digital (1 wire) |
Operating Temperature (℃) | -20 ~ +60 |
Cable Length (cm) | 20 |
Length (mm): | 60 |
Width (mm) | 27 |
Height (mm) | 14 |
Weight (gm) | 15 |
Shipping Weight | 0.018 kg |
Shipping Dimensions | 8 × 7 × 5 cm |
Package Includes
- 1 x AM2301 Capacitive Digital Temperature & Humidity Sensor.
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