Don't create Mixer device if mixerTemp doesn't exist one of the parameter

[jontofront]

023-12-05 17:31:01.332 DEBUG (MainThread) [custom_components.econet300.sensor] Availability key: mixerTemp2 does not exist, entity will not be added 2023-12-05 17:31:01.332 DEBUG (MainThread) [custom_components.econet300.sensor] Availability key: mixerTemp3 does not exist, entity will not be added 2023-12-05 17:31:01.332 DEBUG (MainThread) [custom_components.econet300.sensor] Availability key: mixerTemp4 does not exist, entity will not be added

Added to HASS: Mixer 1 temperature 2023-12-05 17:31:01.405 DEBUG (MainThread) [custom_components.econet300.sensor] Update EconetSensor entity: Mixer 1 temperature 2023-12-05 17:31:01.408 DEBUG (MainThread) [custom_components.econet300.entity] Added to HASS: Mixer 1 set temperature 2023-12-05 17:31:01.410 DEBUG (MainThread) [custom_components.econet300.sensor] Update EconetSensor entity: Mixer 1 set temperature 2023-12-05 17:31:01.413 DEBUG (MainThread) [custom_components.econet300.entity] Added to HASS: Mixer 2 set temperature 2023-12-05 17:31:01.413 DEBUG (MainThread) [custom_components.econet300.sensor] Update EconetSensor entity: Mixer 2 set temperature 2023-12-05 17:31:01.415 DEBUG (MainThread) [custom_components.econet300.entity] Added to HASS: Mixer 3 set temperature 2023-12-05 17:31:01.415 DEBUG (MainThread) [custom_components.econet300.sensor] Update EconetSensor entity: Mixer 3 set temperature 2023-12-05 17:31:01.417 DEBUG (MainThread) [custom_components.econet300.entity] Added to HASS: Mixer 4 set temperature 2023-12-05 17:31:01.417 DEBUG (MainThread) [custom_components.econet300.sensor] Update EconetSensor entity: Mixer 4 set temperature

{
   "settingsVer":23537,
   "editableParamsVer":0,
   "schedulesVer":1,
   "remoteMenuVer":{
      "11":17127,
      "10":54629,
      "13":16688,
      "12":37750,
      "15":20590,
      "14":35328,
      "1":20028,
      "3":14264,
      "2":61477,
      "4":29459,
      "7":23521,
      "6":22746,
      "9":18631,
      "8":26533
   },
   "currentDataParamsEditsVer":3,
   "curr":{
      "thermostat":1,
      "pumpCOWorks":false,
      "fan2Exhaust":false,
      "feederWorks":false,
      "feeder":false,
      "mixerPumpWorks4":true,
      "lambdaSet":255,
      "mixerPumpWorks1":false,
      "mixerPumpWorks2":true,
      "mixerPumpWorks3":true,
      "statusCWU":128,
      "fuelLevel":100,
      "fanPower":0.0,
      "mixerTemp1":22.236656188964844,
      "mixerTemp3":null,
      "mixerTemp2":null,
      "mixerTemp4":null,
      "blowFan1Active":false,
      "statusCO":16,
      "boilerPower":0,
      "feederOuter":false,
      "pumpCWUWorks":false,
      "pumpCWU":true,
      "alarmOutput":true,
      "fan":false,
      "lighter":false,
      "lambdaStatus":0,
      "transmission":9,
      "fuelStream":null,
      "lighterWorks":false,
      "mode":5,
      "alarmOutputWorks":true,
      "pumpSolar":false,
      "lambdaLevel":225,
      "tempExternalSensor":4.66607666015625,
      "contactGZC":false,
      "blowFan1":false,
      "blowFan2":false,
      "tempCO":31.156976699829102,
      "pumpCO":true,
      "contactGZCActive":false,
      "pumpCirculation":false,
      "outerBoiler":true,
      "tempCOSet":44,
      "outerBoilerWorks":true,
      "pumpFireplace":false,
      "feederOuterWorks":false,
      "mixerSetTemp4":26,
      "boilerPowerKW":null,
      "feeder2AdditionalWorks":false,
      "pumpSolarWorks":false,
      "mixerSetTemp1":34,
      "mixerSetTemp2":30,
      "mixerSetTemp3":26,
      "blowFan2Active":false,
      "tempCWU":77.021087646484375,
      "tempCWUSet":null,
      "pumpCirculationWorks":false,
      "tempFlueGas":18.675113677978516,
      "fan2ExhaustWorks":false,
      "pumpFireplaceWorks":false,
      "tempFeeder":21.26727294921875,
      "fanWorks":false,
      "feeder2Additional":false
   }
}

{
   "currentDataParamsEditsVer":1,
   "data":{
      "1798":{
         "type":10
      },
      "1280":{
         "max":68,
         "type":4,
         "value":40,
         "min":27
      },
      "2048":{
         "max":2,
         "type":4,
         "value":0,
         "min":0
      },
      "2049":{
         "max":2,
         "type":4,
         "value":0,
         "min":0
      }
   }
}