💬 Smart switch
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@jeremushka Nice to see that you could find the way to work with this project :) Though it looks very similar in the way I'm using my design, I'm wondering how you can connect the No and NC cables in between the smart switch and the physical switch. Since you mention that now the smart switch is inside your electrical box, does that mean that you have 2 wires traveling in between your electrical box and your switch box? I actually never though of putting a smart switch in my electrical box and I would like to know what I would need to have the smart switch installed inside the electrical box directly. In that case, the space constrain is much less.
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@laucarlier, Behind each socket and each switch, there are 3 electric cables connected until the electrical panel. The default electrical installation was made in case one day, we want to add an automation system in the house. the three cables are: Phase, Neutral and Ground. Therefore, i can use two cables to connect them to the relay(see the diagram) directly in the electrical panel. In case of technical problem, no need to disassemble the plugs to check the electronic boards, simply open the electrical panel and control the system.
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Else you can maybe used like this
http://domotique-diy.over-blog.com/2018/05/domotiser-un-appareil-grace-a-un-relai-v2.html -
@Aze I don't think so your project can work the same way as this one. When seeing your PCB and connection schematics, I think that the uController needs to be active so that the switch can function. In this project, even though the uController is dead or hanging, the manual switch can still activate the lamp.
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@laucarlier Yes it's right sorry.
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@aze No Problem ;) all the time nice to hear idea from people :)
