Asair AM2301 Capacitive Digital Temperature & Humidity Sensor - Digital 1-Wire Output
The Asair AM2301 is a calibrated digital temperature and humidity sensor module with a 1-Wire digital output, compatible with 3.3V and 5V logic systems like Arduino, Raspberry Pi, ESP32, and other microcontrollers for environmental monitoring.
Features
- Digital 1-Wire output simplifies interfacing with a single microcontroller pin.
- High accuracy temperature sensing (±0.5°C) and humidity measurement (±3% RH).
- Wide operating range from -40°C to +80°C and 0% to 99.9% RH.
- Low power consumption with an average current draw of 300 µA.
- Pre-calibrated, interchangeable unit with excellent long-term stability.
Out of stock
The Asair AM2301 is a capacitive digital sensor integrating a calibrated capacitive humidity sensor and a thermistor for precise environmental measurements. It outputs fully digital signals via a proprietary 1-Wire serial interface, requiring only a single data line for communication, which reduces wiring complexity and I/O pin usage on host controllers.
Designed for reliable performance, the sensor features a robust 4-pin package with a built-in signal conditioning circuit, ensuring stable readings over long cable runs. Its wide operating voltage range of 3.3V to 5.5V DC makes it directly compatible with most 3.3V and 5V logic families found in development platforms and industrial data acquisition systems.
Additional Information
| Weight | 0.015 kg |
|---|---|
| Dimensions | 6 × 2.7 cm |
