SnooDogs2830

Hi I was wondering when you have a switch attached to a shelly dimmer 2 and you turn it on/off does it make a relay clicking noise?

And the shelly dimmer 2 can connect to two lighting circuits? and you can have two way switches for both of these circuits connected to the shelly dimmer?

Whats the minimum brightness dimmed to like? I know this is subjective to the no of leds/the load etc, but as a general rule can it dim to quite a low brightness in contrast to other smart dimmers?

Will matter come to the shelly dimmer 2?

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I previously tried switching from the hue hub to conbee zha and found that experience subpar, I even updated the stick to the latest firmware which did help, but it still was not nearly as good hue hub. The main downsides were occasionally a button didnt work, but also the popcorn effect were you turn on a group of lights and they dont all turn on at once, like one or two may turn on a bit later etc. Groups of lights did not behave well and also the hue motion sensors did not work quite as well then with hue, I even tried the blueprint someone made for zha which helps, but still not as good. Ive heard the sonoff p dongle i think it was with zibgee2mqtt is a better experience, is that solid? any experiences with that? did buttons work consistently? do groups of lights behave well?