===== Electroválvula =====
  * https://www.domoticalia.es/es/riego-inteligente/980-galarza-electrovalvula-riego-34-24vac.html
  * https://www.amazon.es/Creechwa-V%C3%A1lvula-Inteligente-Compatible-aplicaci%C3%B3n/dp/B07SBVDYGR/ref=asc_df_B07SBVDYGR/?tag=googshopes-21&linkCode=df0&hvadid=299246006041&hvpos=&hvnetw=g&hvrand=3956782111985090&hvpone=&hvptwo=&hvqmt=&hvdev=c&hvdvcmdl=&hvlocint=&hvlocphy=1005463&hvtargid=pla-795046598319&psc=1