This board is designed to interface to a BBC micro:bit through ring connectors. The board is a true CO2 sensor that also measures temperature and relative humidity.

Features are:

• Low power -- power directly from your micro:bit
• CO2 0-5000ppm, temperature and relative humidity measurement
• RGB LED indicates CO2 level

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).

Resources

Datasheet

Instructions