Measuring atmospheric concentration of Methane CH4, Carbon Dioxide CO2 & PM2.5 particulate matter at an altitude 108m asl, near Warsaw, Poland.
Monitoring the voltage of a solar-charged battery. Located in Lappeenranta, Finland.
Canal para monitoreo en tiempo real de temperatura y humedad usando un sensor DHT11 y un ESP32.
Temperaturas de cuarto y exterior via ESP32, ESP2866, BMP280