A weather station that allows you to measure the temperature, humidity, carbon dioxide and oxygen concentration and also the light level (brightness). P.S. Sometimes my WiFi goes down, due that fact, my weather station loses some data... Sorry for that!
Institut la pineda de Badalona. Mesurador automàtic de CO2 a les aules de telecomunicacions.
CO2 Ampel nach Bausatz von Guido Berger. Bausatz der IoT2 Werkstatt mit Sensirion SCD30
Sensors used: DS18B20, BME680, K-30 from CO2meter.com. Microprozessor: ATmega2560/Ethernet-Shield. All Sensor values are permanently saved.
Eine CO2-Ampel für Schule, Büro, Arbeitsplatz, Kindergarten usw. Raumluftüberwachung (IAR: Indoor air quality). Selbstbau/DIY