The Bosch Light/shutter control II is now available in Europe. The device can turn regular electric blinds into smart blinds and act as a smart light controller. With the gadget, you can control your lighting and blinds with voice commands or via the Bosch app, with tools such as a timer and scheduler.https://www.notebookcheck.net/Bosch-Light-shutter-control-II-can-transform-regular-electric-blinds-into-smart-blinds.636031.0.html
not a new product, see Shelly for example