Problem with Fibaro 2 dimmer

[Pyrzi 0]

I am using Homey Pro and Aqara H1 wall switch (no neutral) with Fibaro 2 Dimmer. I get power to the light and can controll the light through the Homey app. But for some reason I can't operate the light with the switch anymore. Is there anything I should try to fix this? Thanks for the help.

[Tim__ 126]

You could try a reset of the dimmer

 

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[petergebruers 1,268]

That "Aqara H1 wall switch (no neutral)" is connected to S1 or S2? In that case it won't work. The S1 an S2 inputs only work with plain switches. That means: when the switch is "open" there really should not be flowing any current through the switch. None of the Fibaro modules will work with "leaky" switches, like the Aqara, and also LED indicators and NEON lamps won't work, but those can sometimes be removed.

 

I also expect your Aqara to fail, there is a very, very subtle hint in the manual of those "no neutral" switches

 

Minimum Power: 3W (typical) 

 

And S1, S2 do not give you that 3W needed to supply power to the Aqara.

 

I don't know if the H1 can be made to work with S1, I don't own such a device, and its manual isn't helping me.