I have a dimmer switch with which I would like to control a fan.
I was able to add the switch as dimmer to my Hue brdige through the app (iPhone) and I can control it from there perfectly. I can reduce the speed by setting it to 50 or max speed with 100. Fine so far.
Now I added this switch as thing by discovery which found it perfectly.
I created an item from there: Number Dimmer_Stall_Luefter "Dimmer für den Lüfter im Stall" <dimmer> { channel = "hue:0820:ecb5fa25e37a:2:dimmer_switch" }
And added it to my sitemap (curerntly no rules); Slider item=Dimmer_Stall_Luefter label="Stallüfter" minValue=0 maxValue=4000 Note: I could not use a “Dimmer Item” as Openhab complained about numbers between 0 and 100.
I can see some value in BasicUI but whatever I do with this slider- on the vent just nothing happens at all!
Anyone having an idea why I can not control the dimmer switch through OpenHab?
Tell us more about this. Why do you want to use 4000 ?
Have you looked in openhab.log, to see what the binding makes of being sent values like 4000 on a dimmer channel?
Background; all openHAB Dimmer Items are alike, by design, 0-100%
Any matching to particular technology e.g. to 0-255 or 0-4000 etc. should be taken care of by the binding, that’s its job.
Appears to be working now.
Here’s my configuration:
stall.items: Dimmer Dimmer_Stall_Luefter "Dimmer für den Lüfter im Stall" <dimmer> { channel = "hue:group:ecb5fa25e37a:3:brightness" }
stall.rules:
when
Item Dimmer_Stall_Luefter changed
then
if ((Dimmer_Stall_Luefter.state < 55 )&&(Dimmer_Stall_Luefter.state >0 )) {
// Needs to be above 55 as minimum value for the vent
Dimmer_Stall_Luefter.sendCommand(55)
}
end