self built weather station based on electric imp and sensors bmp280 (temperature, pressure, humidity) and bh1750 (luminosity). Measuring outside and inside. Placed at Campinas, Brazil.
Collecting environmental data by a self-made environmental station based on an Arduino MKR1010 mcu. Data & sensors: Temperature & humidity: Grove - Temperature&Humidity Sensor Pro(DHT22) Particulate matter PM1, PM2.5, PM10: Grove - Laser PM2.5 Sensor