My son came back from school one evening and told me "dad, my friend's father made a weather station for her, why don't I have one ?"
Since I was playing with arduinos at that time, I quickly made a sketch with a sensor, and showed him that I can measure the temperature and humidity of the place.
End of story ? Surely not ! Discover how this journey sent me to build lots of prototypes, buy a 3D printer, start 3D design, use a Raspberry, Docker, traefik, influxdb, Grafana, … though I didn't know anything about all of this before starting !