M5Stack CO2L Unit with Temperature and Humidity Sensor (SCD41)

The UNIT CO2L is a digital air CO2 concentration detection unit with a single-measurement low-power mode, built-in Sensirion’s SCD41 sensor, power buck circuitry, and I2C communication. The unit is suitable for the measurement of ambient conditions with a typical accuracy of ± (40 ppm + 5 % reading) for CO2 measurements with a measuring range of 400 ppm – 5000 ppm.

Features

• CO2 concentration detection
• Temperature and humidity measurement
• Low power consumption (single measurement supported)
• Integrated 5V -> 3.3V LDO
• HY2.0 4P interface

Specifications

Resources

• Product Wiki
• Pin Map

Package Contents

• 1x CO2L Unit with Temperature and Humidity Sensor (SCD41)
• 1x Grove Cable