Apollo SCD40 NDIR CO2 Sensor Breakout Board with Stemma QT Connectors Carbon Dioxide, Temperature & Humidity Sensor Module for Indoor Air Quality, Smart Home, HVAC, Environmental & IoT Projects

Introducing Apollo Automations SCD40 Breakout Board, a precision CO2 sensor solution featuring a true NDIR CO2 sensor that delivers real, accurate readings, not estimates. This advanced breakout board integrates the high-performance SCD40 sensor with built-in temperature and humidity compensation for superior environmental monitoring accuracy. Designed with dual STEMMA QT connectors for easy plug-and-play connectivity and standard header holes for flexible mounting and prototyping, this compact board is perfect for smart home automation, indoor air quality monitoring, greenhouse control, HVAC systems, and educational STEM projects. Optimized for seamless compatibility with Apollo Automations DEV-1 and DEV-2 development boards, the SCD40 Breakout Board simplifies integration for IoT, environmental sensing, and smart building applications.

Its small form factor fits perfectly in embedded projects where space is limited. Whether you are developing an advanced air quality system, monitoring greenhouse CO2 levels, or conducting scientific research, this breakout board provides reliable, real-time CO2, temperature, and humidity data to power your smart home or IoT project. Key features include true NDIR CO2 sensing, accurate environmental data, STEMMA QT connectors, smart home compatibility, Apollo DEV-1 and DEV-2 readiness, HVAC and greenhouse monitoring, compact design, and easy prototyping.