Small, MKR WAN 1310-powered device monitors CO2 levels in classrooms
Humans are animals and like all animals, we evolved in mostly outdoor conditions where the air is nice and fresh. But modern society keeps most of us indoors the vast majority of the time, which could have negative health effects. There are many potential hazards, including a lack of sunlight and psychological effects, but CO2 […]
Boards:MKR WAN 1310
Categories:Arduino
