This board is designed to dock with a BBC micro:bit using the micro:bit's edge connector. The board is a true CO2 sensor that also measures temperature and relative humidity.
Features
- Low power -- power directly from your micro:bit
 - CO2 0-5000ppm, temperature and relative humidity measurement
 - Has a makecode library to simplify programming
 
Please note that this product, while it has many of the same features as the MonkMakes CO2 for micro:bit is based on a completely different sensor and is not a direct replacement for use in the Living Space project (amendments will need to be made to the teacher's notes).