
Is it possible to dim several lights with a single control?
I have several light in a single room each on individual KNX dimmers. For each I have a group address that I can use to set the value (DPT_Scaling). I am able to associate these with individual Object Controls with the template of Dimmer and dim them all individually. I see how I can setup a scene to use a control to set them all to a specific value, but I have to preset that control . How do I add a single Dimmer control that dims more than one light?
I know I could use ETS5 to create another group address that had more than one dimmer in that but that does not help me if one light is KNX and the other is a different protocol

Amazon Alexa authorization page error
Hi,
After changing the port forwarding of my server for security reasons (different port forwarded to the default 443), I lost connection with Amazon Alexa skill.
So, I disabled the skill and tried to enable it again, but I'm constantly getting an error page while opening the authorization page. The authorization page doesn't open (HTTP ERROR 404).
Also, the Controllers page on my profile appear as empty. Despite this errors, I can still access to my server with the remote address...
Is there any bug with the Alexa skill authorization page?

Windows IoT
Can BoS server be installed in Windows IoT?, I know that WIoT don't support Windows 32 bits apps.
Regards

Grinder dosen't start¡ After lost the power in the instalation grinder not charge the files off windows. How can resolve that please?
There are a chipset insaid the grinder to upload a new OS.

connect an eBus-ethernet interface
hallo
i have a VMC equipped with an ethernet interface.
i can give you operating instruction about its tcp-ip protocol .
my idea is to connect it trough your mod bus device, buti tried without success.
the device is connecyed but parameters can't be read or written....
i would be pleased if you can check the instructions to understand if my idea can be implemented
thanks
regards

Error launching client after transfering the project to a new Computer
Hello,
I restored and old configuration made with other computer to a new computer and everything seems to be ok.
But when I launch the Client I get the following error:
"Can not connect with this profile. Profile key does not match
the server key. Possible security violation. "
I re-instaled everything and deleted everything but I still cannot launch the Client.
I have also removed the controller from my account in order to add it again.
Could you help ?
Thank you

Trying to integrate jigsaw with knx
Hai I am trying to integrate knx with jigsaw I am not using any knx IP interface.connection type as jigsaw whether I need to purchase any Ip interface or without Ip interface can do it.

IR Trans
Dear all,
I have one device IR Trans for control remote IR
I don't know how to do program it
How can I learn the IR Control?
Do you have any exemple?
Thank you for your help
Kind Regards
Customer support service by UserEcho