//Create a class for energy meter package EnergyMeter import SmartThing.SmartThings public class EnergyMeters extends SmartThings { List energyMeters = new ArrayList() EnergyMeters(Closure sendEvent, boolean init) { // Only initialize one time since we only have one device for each capability energyMeters = smartThings // Initialization String id = "energyID0" String label = "energy" String displayName = "energyMeter" Integer energy if (init) energy = 50 else energy = 60 energyMeters.add(new EnergyMeter(sendEvent, id, label, displayName, energy)) } }