Adafruit SCD-40 - True CO2 Temperature and Humidity Sensor
Adafruit Industries, LLC mail
The SCD-40 is a photoacoustic 'true' CO2 sensor that will tell you the CO2 PPM (parts-per-million) composition of ambient air. Unlike some sensors, the SCD-40 really measures the CO2 concentration! Perfect for environmental sensing, scientific experiments, air quality and ventilation studies, and more.This board uses a 4-pin Sparkfun Qwiic-compatible connector called STEMMA QT, which allows the sensor to communicate over I2C without soldering.Click the link labeled 'Project Website' to find out more.
Version
Rev BLicenses
Certification mark
The OSHW Certification Mark shows the project's unique certification ID and makes it easy for users to quickly find this page along with the project's details. This mark can be used throughout the project's design, documentation, and promotional material.
For more details, take a look at the Certification Mark Usage Guide.
Project Type
Electronics
