The interest in good air quality has triggered enormous demand due to Corona. The topic was also discussed in schools in the past. But there was no suitable measuring device with a local display, which also sends the data to the Switzercloud. We have expanded the idea of a CO2 traffic light self kit system of Make.Human.Technology by including the visualization on the Switzercloud. Schools can now order CO2 traffic lights as a kit system including workshop leaders and integrate them into the classroom. The students build a complete IoT system themselves consisting of a housing, various sensors, LoRaWAN® technology and visualization.
The project was initiated by the Statistical Office of the Canton of Zurich in partnership with Make Human Technology and the Swiss Society for Statistics, with the kind support of MakeZurich and voluntary supporters
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