SCD41 High Accuracy CO2 Temperature and Humidity Sensor Breakout I2C – 7Semi

The 7Semi SCD41 is a compact, high-accuracy sensor module designed for real-time CO?, temperature, and humidity monitoring. Powered by Sensirion’s advanced photoacoustic sensing technology, it delivers precise air quality measurements across a wide range of conditions.

Its built-in I2C interface ensures easy integration with Arduino, Raspberry Pi, ESP32, and other microcontrollers. Ideal for indoor air quality systems, HVAC, smart agriculture, and IoT applications, the SCD41 offers fully calibrated outputs and compensates CO? data with onboard temperature and humidity sensing.

With low power consumption and a small footprint, this module is perfect for both fixed installations and portable, battery-powered devices.