WeMos D1 Mini Pro based on project: https://www.opengreenenergy.com/post/solar-powered-wifi-weather-station-v2-0 and https://github.com/3KUdelta/Solar_WiFi_Weather_Station
Private weather station at Rolan Mountain, Lennestadt. Elevation: 299m above sea level. Measurements: Temperature, humidity, soon: barometric pressure. Measuring interval: 15 seconds.
Basic IoT irrigation project using Arduino and Thingspeak.
IdeaSpark weather station kit located in polycrub at Kathleen's
Solar Powered WiFi Weather Station V2.32 Bielany, Warsaw, Poland.