Sensirion SCD40 Gas Sensor Module Purple - CO2, Temperature, Humidity, I2C Interface
The Sensirion SCD40 Gas Sensor Module integrates a genuine SCD40 IC to provide high-accuracy COâ‚‚, temperature, and relative humidity measurements via a digital I2C interface. Compatible with 3.3V and 5V logic systems, it is designed for seamless integration with Arduino, ESP32, Raspberry Pi, and other microcontrollers for indoor air quality monitoring and IoT applications.
Features
- Genuine Sensirion SCD40 sensor with photoacoustic (PAS) COâ‚‚ measurement technology.
- 3-in-1 sensing: CO₂ (400–5000 ppm), temperature (-10 to +60°C), and relative humidity (0–100% RH).
- Digital I2C interface with a default address of 0x62 for easy microcontroller integration.
- Ultra-low power consumption ideal for battery-powered and portable IoT devices.
- Factory calibrated for reliable, long-term performance with minimal drift.
Out of stock
The SCD40 module employs Sensirion’s advanced photoacoustic spectroscopy (PAS) principle for COâ‚‚ detection, which offers high accuracy and stability while consuming minimal power. This technology, combined with integrated temperature and humidity sensors, provides a comprehensive environmental monitoring solution in a single, compact package.
The module outputs fully calibrated digital data via the I2C bus, simplifying system design and reducing development time. Its wide operating voltage range of 2.4V to 5.5V DC ensures compatibility with a variety of host systems, from 3.3V microcontrollers to 5V Arduino boards. The fast response time and excellent measurement stability make it suitable for dynamic environments requiring real-time air quality feedback.
Additional Information
| Weight | 0.01 kg |
|---|---|
| Dimensions | 6 × 5 × 0.4 cm |
