Well it has been a while but after trying different controllers to get the information from the MySensors network i decided to write my own controller (that in the future also will suport ZigBee). So this was quite a massive undertaking but i am at the point where data gets stored in a database that have been send by the sensor-node.

The controller needs a lot more work to be done, and a nice web-interface must be added for easy insight in the data.

I updated the hardware with a little transistor to switch the CO2 sensor on or off, so there is still progress but this project is changing from a simple air-quality logger to a full controller for mesh-networks.