Shelly RGBW plus with openhab and homekit

refreshing the thread: Shelly Binding - GU10 RGBW Spot - #3 by shorty707

i have a

  • Shelly Plus RGBW PM - LED Controller with Power Meter
    which was discovered correctly - with brigthness and color channel.

Problem to solve - working color light via homekit addon but first working standalone in openhab

1/ Dimmer item shelly:shellyplusrgbwpm:ecc9ff4d1e20:white#brightness using a openhab gui slider on a dimmeritem i get:

  • moving the slider from more than 0% to 100% is working and it’s trasnfered to shelly (visible in shelly appy
  • moving the slider to “0%” position has no influence on dimmer level in shelly app - it stays at the previous selected
    Shelly rgb has always status ON - it;s not possible to turn it off using dimmer.

2/ There is of course no on off state channel for this device.

I have also a shellydimmer2 configured the same way and this dimmer is working well. Moving the slider to 0% shutdown the shelly and sends 0% dimmer level to shelly.

It seems to be a problem with implementation of shelly plus RGBW in the binding

there is a bug