nice video thanks for sharing the video!

Thanks for sharing. Have you used Shelly relay switches with existing wall switches? Or do you prefer the Aqara switches?

Great video. In my own case, i have a Manrose MF100S Mixflo inline extractor fan which is connected to the light in the ceiling rose L and N. Both only come on with a single gang switch and there is no option to wire a second switch which will control the fan separately However, i have 2 downlights in the bathroom which are 5w bulbs each. I recently bought motion sesnor and 2 gang smart light switch for the bathroom. If i connect a Sonoff mini R2 to the N&L on the light into Nin and Lin then Nin and Lout to the fan Can i then use 1 gang to automate wirelessly with the Sonoff for the fan to come on as i have a humidity sensor in the bathroom then use the other gang to turn the light as normal Will this work or have i got it all wrong in my head