Thanks!
@Toon_Vos you have an excellent last name for this topic! 
@Martijn_C for that price I think I add just a Netatmo module to my system. @rindler, the Home Coach is, unfortunately, a different Netatmo product (and does roughly the same as the Weather Station). I think Arduino projects are not really for me.
I had hoped there was a bit of an affordable sensor.
