Knx and TRÅDFRI

Add-ons Bindings
4

Are you using knx1 or knx2? If it’s knx2, you have to define a dimmer-control Channel. Then simply use a rule like

rule "control Tradfri via knx"
when
    Item myKnxDimmerControl received command
then
    switch (receivedCommand) {
        case ON : myTradfriItem.sendCommand(ON)
        case OFF : myTradfriItem.sendCommand(OFF)
        case INCREASE : {
            if(myTradfriItem.state instanceof Number) myTradfriItem.sendCommand(myTradfriItem.state + 5)
            else myTradfriItem.sendCommand(5)
        }
        case DECREASE : {
            if(myTradfriItem.state instanceof Number) myTradfriItem.sendCommand(myTradfriItem.state - 5)
            else myTradfriItem.sendCommand(95)
        }
    }
end