SCD40 SCD41 CO2 Sensor Module with Temperature and Humidity Detection for Smart Home HVAC Systems (SCD41 Red)

Description

• Precise monitoring: Measures carbon dioxide levels from 400 to 2,000 ppm for indoor air quality monitoring
• Integrated environmental data: Built-in temperature and humidity sensors provide additional readings to improve measurement accuracy
• Easy I2C integration: Digital interface enables simple connection to microcontrollers for data transfer and system control
• Low power consumption: Uses less than 0.4 mA average current for extended operation
• Versatile applications: Suitable for smart home systems and HVAC controls to optimize ventilation based on real-time gas levels

Features:
* Accurate detection: The SCD40/SCD41 gas sensor module measures carbon dioxide levels from 400 to 2,000 ppm for indoor air quality monitoring.
* Integrated environmental sensors: Built-in temperature and humidity sensors provide comprehensive environmental data to improve measurement accuracy.
* Efficient communication: The digital I2C interface allows easy integration into various systems, supporting straightforward data transfer and connectivity.
* Low power consumption: The SCD40 is designed for energy efficiency and operates at less than 0.4 mA average current at 5 V for extended use without frequent replacement.
* Versatile applications: Suitable for smart home systems, HVAC controls, and indoor air quality monitoring. The module supports ventilation optimization based on measured levels.

Technical specifications:
* Part name: Gas sensor module
* Material: Printed circuit board
* Size: 13.4 21.6 mm
* Color: Purple, blue, red
* Reference accuracy: Specified range of 4002,000 ppm
* Supply voltage range: 2.45.5 V
* Interface definition:
1. GND: Negative power supply input
2. VDD: Positive power supply input
3. SCL: I2C clock port
4. SDA: I2C data port

Package contents:
1 Sensor module.

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