Home Assistant | Has anyone recently bought something like this (two channel relay module running mains for a shutter/3 wire motor) that had an ESP8266 chip | Facebook
Datasheet IPU80R750P7
Passivhaus-Bauteilkatalog | Details for Passive Houses: Ökologisch bewertete Konstruktionen | A Catalogue of Ecologically Rated Constructions (German and English Edition): IBO – Österreichisches Institut für Baubiologie und -ökologie, Pokorny, Walter ...