A lot of people are starting using the Kerui D026 door sensors. I am currently implementing 6 sensors.
So, i tried using this
Type contact : kerui01 [ stateTopic="tele/WIFIRF/RESULT", transformationPattern="JSONPATH:$.RfReceived.Data", open="64D72E", closed="64D727" ]
which would be ideal.
On the log it gives
2019-05-10 21:19:15.765 [WARN ] [eneric.internal.generic.ChannelState] - Command ‘64D72E’ not supported by type ‘OpenCloseValue’: No enum constant org.eclipse.smarthome.core.library.types.OpenClosedType.64D72E
Why do we need the javascript transformation ?