A channel to log weather data from a remote weather station
Smart Streetlamp, Pörtschach am Wörthersee, Austria (via macchina.io running on a Raspberry Pi). Values are 60-second maximums.
Weather station of Fyteies Secondary School, collecting real-time environmental data
Room environmental data, ESP8266 and Bosch environmental sensor BME280, firmware developed by Cosmin Plasoianu (slightly updated by me)