7Semi SCD41 CO2 Mini Temperature and Humidity Sensor Breakout Module

A compact, factory-calibrated CO2 sensor breakout that also reads temperature and humidity, aimed at plug-and-play indoor air-quality projects without a separate calibration step. Its low power draw and small form factor also make it a reasonable fit for portable, battery-powered air-quality monitors.

• Factory-calibrated CO2, temperature and humidity sensing
• Compact, low-power design
• No additional calibration required
• Suited to indoor air-quality and HVAC projects

A good fit for a classroom or office CO2 monitor, a smart ventilation controller, or a home air-quality dashboard — accurate readings straight out of the box. The onboard calibration means it can go straight from unboxing to logging usable readings within minutes.

Country of origin: China