CO2 Mini Kit for micro:bit _RPI_CAB_ETH Project 1: Make Your Own

Project 1: Make Your Own Weather Station

5V alkaline AAA batteries

2025 - we've revised the backpack to now have Stemma QT connectors for easy plug-and-play of matrices once they are soldered together

Galileo: E1

a lot of users were asking "why not create a 6502-based machine

CO2 Mini Kit for micro:bit _RPI_CAB_ETH Project 1: Make Your OwnThis CO2 sensor board connects to the micro: bit through ring connectors and functions as a true CO2 sensor, providing accurate measurements of CO2 levels, temperature, and relative humidity. To make things more helpful when working out the different levels of CO2, the LED produces three different colours Green, Orange and Red. It also includes reverse polarity protection, adding an extra layer of safety to your setup. Note: micro: bit is NOT included