diff --git a/application/src/main/data/json/system/widget_types/horizontal_ground_temperature_card.json b/application/src/main/data/json/system/widget_types/horizontal_ground_temperature_card.json
index e3c564e861..288150a435 100644
--- a/application/src/main/data/json/system/widget_types/horizontal_ground_temperature_card.json
+++ b/application/src/main/data/json/system/widget_types/horizontal_ground_temperature_card.json
@@ -11,7 +11,7 @@
     "resources": [],
     "templateHtml": "<tb-value-card-widget \n    [ctx]=\"ctx\"\n    [widgetTitlePanel]=\"widgetTitlePanel\">\n</tb-value-card-widget>",
     "templateCss": "",
-    "controllerScript": "self.onInit = function() {\n    self.ctx.$scope.valueCardWidget.onInit();\n};\n\nself.onDataUpdated = function() {\n    self.ctx.$scope.valueCardWidget.onDataUpdated();\n};\n\nself.typeParameters = function() {\n    return {\n        maxDatasources: 1,\n        maxDataKeys: 1,\n        singleEntity: true,\n        horizontal: true,\n        previewWidth: '420px',\n        previewHeight: '90px',\n        embedTitlePanel: true\n    };\n};\n\nself.onDestroy = function() {\n};\n",
+    "controllerScript": "self.onInit = function() {\n    self.ctx.$scope.valueCardWidget.onInit();\n};\n\nself.onDataUpdated = function() {\n    self.ctx.$scope.valueCardWidget.onDataUpdated();\n};\n\nself.typeParameters = function() {\n    return {\n        maxDatasources: 1,\n        maxDataKeys: 1,\n        singleEntity: true,\n        horizontal: true,\n        previewWidth: '420px',\n        previewHeight: '90px',\n        embedTitlePanel: true,\n        defaultDataKeysFunction: function() {\n            return [{ name: 'temperature', label: 'Ground temperature', type: 'timeseries' }];\n        }\n    };\n};\n\nself.onDestroy = function() {\n};\n",
     "settingsSchema": "",
     "dataKeySettingsSchema": "",
     "settingsDirective": "tb-value-card-widget-settings",
diff --git a/application/src/main/data/json/system/widget_types/horizontal_ground_temperature_card_with_background.json b/application/src/main/data/json/system/widget_types/horizontal_ground_temperature_card_with_background.json
index fd5124632b..540398dad5 100644
--- a/application/src/main/data/json/system/widget_types/horizontal_ground_temperature_card_with_background.json
+++ b/application/src/main/data/json/system/widget_types/horizontal_ground_temperature_card_with_background.json
@@ -11,7 +11,7 @@
     "resources": [],
     "templateHtml": "<tb-value-card-widget \n    [ctx]=\"ctx\"\n    [widgetTitlePanel]=\"widgetTitlePanel\">\n</tb-value-card-widget>",
     "templateCss": "",
-    "controllerScript": "self.onInit = function() {\n    self.ctx.$scope.valueCardWidget.onInit();\n};\n\nself.onDataUpdated = function() {\n    self.ctx.$scope.valueCardWidget.onDataUpdated();\n};\n\nself.typeParameters = function() {\n    return {\n        maxDatasources: 1,\n        maxDataKeys: 1,\n        singleEntity: true,\n        horizontal: true,\n        previewWidth: '420px',\n        previewHeight: '90px',\n        embedTitlePanel: true\n    };\n};\n\nself.onDestroy = function() {\n};\n",
+    "controllerScript": "self.onInit = function() {\n    self.ctx.$scope.valueCardWidget.onInit();\n};\n\nself.onDataUpdated = function() {\n    self.ctx.$scope.valueCardWidget.onDataUpdated();\n};\n\nself.typeParameters = function() {\n    return {\n        maxDatasources: 1,\n        maxDataKeys: 1,\n        singleEntity: true,\n        horizontal: true,\n        previewWidth: '420px',\n        previewHeight: '90px',\n        embedTitlePanel: true,\n        defaultDataKeysFunction: function() {\n            return [{ name: 'temperature', label: 'Ground temperature', type: 'timeseries' }];\n        }\n    };\n};\n\nself.onDestroy = function() {\n};\n",
     "settingsSchema": "",
     "dataKeySettingsSchema": "",
     "settingsDirective": "tb-value-card-widget-settings",
diff --git a/application/src/main/data/json/system/widget_types/horizontal_radon_level_card.json b/application/src/main/data/json/system/widget_types/horizontal_radon_level_card.json
index 8821cb4a43..0897a44fca 100644
--- a/application/src/main/data/json/system/widget_types/horizontal_radon_level_card.json
+++ b/application/src/main/data/json/system/widget_types/horizontal_radon_level_card.json
@@ -11,7 +11,7 @@
     "resources": [],
     "templateHtml": "<tb-value-card-widget \n    [ctx]=\"ctx\"\n    [widgetTitlePanel]=\"widgetTitlePanel\">\n</tb-value-card-widget>",
     "templateCss": "",
-    "controllerScript": "self.onInit = function() {\n    self.ctx.$scope.valueCardWidget.onInit();\n};\n\nself.onDataUpdated = function() {\n    self.ctx.$scope.valueCardWidget.onDataUpdated();\n};\n\nself.typeParameters = function() {\n    return {\n        maxDatasources: 1,\n        maxDataKeys: 1,\n        singleEntity: true,\n        horizontal: true,\n        previewWidth: '420px',\n        previewHeight: '90px',\n        embedTitlePanel: true\n    };\n};\n\nself.onDestroy = function() {\n};\n",
+    "controllerScript": "self.onInit = function() {\n    self.ctx.$scope.valueCardWidget.onInit();\n};\n\nself.onDataUpdated = function() {\n    self.ctx.$scope.valueCardWidget.onDataUpdated();\n};\n\nself.typeParameters = function() {\n    return {\n        maxDatasources: 1,\n        maxDataKeys: 1,\n        singleEntity: true,\n        horizontal: true,\n        previewWidth: '420px',\n        previewHeight: '90px',\n        embedTitlePanel: true,\n        defaultDataKeysFunction: function() {\n            return [{ name: 'radon', label: 'Radon level', type: 'timeseries' }];\n        }\n    };\n};\n\nself.onDestroy = function() {\n};\n",
     "settingsSchema": "",
     "dataKeySettingsSchema": "",
     "settingsDirective": "tb-value-card-widget-settings",
diff --git a/application/src/main/data/json/system/widget_types/horizontal_radon_level_card_with_background.json b/application/src/main/data/json/system/widget_types/horizontal_radon_level_card_with_background.json
index 65ed79d5bb..7f37e96933 100644
--- a/application/src/main/data/json/system/widget_types/horizontal_radon_level_card_with_background.json
+++ b/application/src/main/data/json/system/widget_types/horizontal_radon_level_card_with_background.json
@@ -11,7 +11,7 @@
     "resources": [],
     "templateHtml": "<tb-value-card-widget \n    [ctx]=\"ctx\"\n    [widgetTitlePanel]=\"widgetTitlePanel\">\n</tb-value-card-widget>",
     "templateCss": "",
-    "controllerScript": "self.onInit = function() {\n    self.ctx.$scope.valueCardWidget.onInit();\n};\n\nself.onDataUpdated = function() {\n    self.ctx.$scope.valueCardWidget.onDataUpdated();\n};\n\nself.typeParameters = function() {\n    return {\n        maxDatasources: 1,\n        maxDataKeys: 1,\n        singleEntity: true,\n        horizontal: true,\n        previewWidth: '420px',\n        previewHeight: '90px',\n        embedTitlePanel: true\n    };\n};\n\nself.onDestroy = function() {\n};\n",
+    "controllerScript": "self.onInit = function() {\n    self.ctx.$scope.valueCardWidget.onInit();\n};\n\nself.onDataUpdated = function() {\n    self.ctx.$scope.valueCardWidget.onDataUpdated();\n};\n\nself.typeParameters = function() {\n    return {\n        maxDatasources: 1,\n        maxDataKeys: 1,\n        singleEntity: true,\n        horizontal: true,\n        previewWidth: '420px',\n        previewHeight: '90px',\n        embedTitlePanel: true,\n        defaultDataKeysFunction: function() {\n            return [{ name: 'radon', label: 'Radon level', type: 'timeseries' }];\n        }\n    };\n};\n\nself.onDestroy = function() {\n};\n",
     "settingsSchema": "",
     "dataKeySettingsSchema": "",
     "settingsDirective": "tb-value-card-widget-settings",
diff --git a/application/src/main/data/json/system/widget_types/horizontal_volatile_organic_compounds_card.json b/application/src/main/data/json/system/widget_types/horizontal_volatile_organic_compounds_card.json
index f12df49c7f..1f4c86df24 100644
--- a/application/src/main/data/json/system/widget_types/horizontal_volatile_organic_compounds_card.json
+++ b/application/src/main/data/json/system/widget_types/horizontal_volatile_organic_compounds_card.json
@@ -11,7 +11,7 @@
     "resources": [],
     "templateHtml": "<tb-value-card-widget \n    [ctx]=\"ctx\"\n    [widgetTitlePanel]=\"widgetTitlePanel\">\n</tb-value-card-widget>",
     "templateCss": "",
-    "controllerScript": "self.onInit = function() {\n    self.ctx.$scope.valueCardWidget.onInit();\n};\n\nself.onDataUpdated = function() {\n    self.ctx.$scope.valueCardWidget.onDataUpdated();\n};\n\nself.typeParameters = function() {\n    return {\n        maxDatasources: 1,\n        maxDataKeys: 1,\n        singleEntity: true,\n        horizontal: true,\n        previewWidth: '420px',\n        previewHeight: '90px',\n        embedTitlePanel: true\n    };\n};\n\nself.onDestroy = function() {\n};\n",
+    "controllerScript": "self.onInit = function() {\n    self.ctx.$scope.valueCardWidget.onInit();\n};\n\nself.onDataUpdated = function() {\n    self.ctx.$scope.valueCardWidget.onDataUpdated();\n};\n\nself.typeParameters = function() {\n    return {\n        maxDatasources: 1,\n        maxDataKeys: 1,\n        singleEntity: true,\n        horizontal: true,\n        previewWidth: '420px',\n        previewHeight: '90px',\n        embedTitlePanel: true,\n        defaultDataKeysFunction: function() {\n            return [{ name: 'voc', label: 'VOCs', type: 'timeseries' }];\n        }\n    };\n};\n\nself.onDestroy = function() {\n};\n",
     "settingsSchema": "",
     "dataKeySettingsSchema": "",
     "settingsDirective": "tb-value-card-widget-settings",
diff --git a/application/src/main/data/json/system/widget_types/horizontal_volatile_organic_compounds_card_with_background.json b/application/src/main/data/json/system/widget_types/horizontal_volatile_organic_compounds_card_with_background.json
index 338183a297..92618265fe 100644
--- a/application/src/main/data/json/system/widget_types/horizontal_volatile_organic_compounds_card_with_background.json
+++ b/application/src/main/data/json/system/widget_types/horizontal_volatile_organic_compounds_card_with_background.json
@@ -11,7 +11,7 @@
     "resources": [],
     "templateHtml": "<tb-value-card-widget \n    [ctx]=\"ctx\"\n    [widgetTitlePanel]=\"widgetTitlePanel\">\n</tb-value-card-widget>",
     "templateCss": "",
-    "controllerScript": "self.onInit = function() {\n    self.ctx.$scope.valueCardWidget.onInit();\n};\n\nself.onDataUpdated = function() {\n    self.ctx.$scope.valueCardWidget.onDataUpdated();\n};\n\nself.typeParameters = function() {\n    return {\n        maxDatasources: 1,\n        maxDataKeys: 1,\n        singleEntity: true,\n        horizontal: true,\n        previewWidth: '420px',\n        previewHeight: '90px',\n        embedTitlePanel: true\n    };\n};\n\nself.onDestroy = function() {\n};\n",
+    "controllerScript": "self.onInit = function() {\n    self.ctx.$scope.valueCardWidget.onInit();\n};\n\nself.onDataUpdated = function() {\n    self.ctx.$scope.valueCardWidget.onDataUpdated();\n};\n\nself.typeParameters = function() {\n    return {\n        maxDatasources: 1,\n        maxDataKeys: 1,\n        singleEntity: true,\n        horizontal: true,\n        previewWidth: '420px',\n        previewHeight: '90px',\n        embedTitlePanel: true,\n        defaultDataKeysFunction: function() {\n            return [{ name: 'voc', label: 'VOCs', type: 'timeseries' }];\n        }\n    };\n};\n\nself.onDestroy = function() {\n};\n",
     "settingsSchema": "",
     "dataKeySettingsSchema": "",
     "settingsDirective": "tb-value-card-widget-settings",
diff --git a/application/src/main/data/json/system/widget_types/indoor_horizontal_pm10_card.json b/application/src/main/data/json/system/widget_types/indoor_horizontal_pm10_card.json
index 6eecda0f21..e2fffc09fe 100644
--- a/application/src/main/data/json/system/widget_types/indoor_horizontal_pm10_card.json
+++ b/application/src/main/data/json/system/widget_types/indoor_horizontal_pm10_card.json
@@ -11,7 +11,7 @@
     "resources": [],
     "templateHtml": "<tb-value-card-widget \n    [ctx]=\"ctx\"\n    [widgetTitlePanel]=\"widgetTitlePanel\">\n</tb-value-card-widget>",
     "templateCss": "",
-    "controllerScript": "self.onInit = function() {\n    self.ctx.$scope.valueCardWidget.onInit();\n};\n\nself.onDataUpdated = function() {\n    self.ctx.$scope.valueCardWidget.onDataUpdated();\n};\n\nself.typeParameters = function() {\n    return {\n        maxDatasources: 1,\n        maxDataKeys: 1,\n        singleEntity: true,\n        horizontal: true,\n        previewWidth: '420px',\n        previewHeight: '90px',\n        embedTitlePanel: true\n    };\n};\n\nself.onDestroy = function() {\n};\n",
+    "controllerScript": "self.onInit = function() {\n    self.ctx.$scope.valueCardWidget.onInit();\n};\n\nself.onDataUpdated = function() {\n    self.ctx.$scope.valueCardWidget.onDataUpdated();\n};\n\nself.typeParameters = function() {\n    return {\n        maxDatasources: 1,\n        maxDataKeys: 1,\n        singleEntity: true,\n        horizontal: true,\n        previewWidth: '420px',\n        previewHeight: '90px',\n        embedTitlePanel: true,\n        defaultDataKeysFunction: function() {\n            return [{ name: 'pm10', label: 'PM10', type: 'timeseries' }];\n        }\n    };\n};\n\nself.onDestroy = function() {\n};\n",
     "settingsSchema": "",
     "dataKeySettingsSchema": "",
     "settingsDirective": "tb-value-card-widget-settings",
diff --git a/application/src/main/data/json/system/widget_types/indoor_horizontal_pm10_card_with_background.json b/application/src/main/data/json/system/widget_types/indoor_horizontal_pm10_card_with_background.json
index d1ba92cdba..c4c1081b27 100644
--- a/application/src/main/data/json/system/widget_types/indoor_horizontal_pm10_card_with_background.json
+++ b/application/src/main/data/json/system/widget_types/indoor_horizontal_pm10_card_with_background.json
@@ -11,7 +11,7 @@
     "resources": [],
     "templateHtml": "<tb-value-card-widget \n    [ctx]=\"ctx\"\n    [widgetTitlePanel]=\"widgetTitlePanel\">\n</tb-value-card-widget>",
     "templateCss": "",
-    "controllerScript": "self.onInit = function() {\n    self.ctx.$scope.valueCardWidget.onInit();\n};\n\nself.onDataUpdated = function() {\n    self.ctx.$scope.valueCardWidget.onDataUpdated();\n};\n\nself.typeParameters = function() {\n    return {\n        maxDatasources: 1,\n        maxDataKeys: 1,\n        singleEntity: true,\n        horizontal: true,\n        previewWidth: '420px',\n        previewHeight: '90px',\n        embedTitlePanel: true\n    };\n};\n\nself.onDestroy = function() {\n};\n",
+    "controllerScript": "self.onInit = function() {\n    self.ctx.$scope.valueCardWidget.onInit();\n};\n\nself.onDataUpdated = function() {\n    self.ctx.$scope.valueCardWidget.onDataUpdated();\n};\n\nself.typeParameters = function() {\n    return {\n        maxDatasources: 1,\n        maxDataKeys: 1,\n        singleEntity: true,\n        horizontal: true,\n        previewWidth: '420px',\n        previewHeight: '90px',\n        embedTitlePanel: true,\n        defaultDataKeysFunction: function() {\n            return [{ name: 'pm10', label: 'PM10', type: 'timeseries' }];\n        }\n    };\n};\n\nself.onDestroy = function() {\n};\n",
     "settingsSchema": "",
     "dataKeySettingsSchema": "",
     "settingsDirective": "tb-value-card-widget-settings",
diff --git a/application/src/main/data/json/system/widget_types/indoor_horizontal_pm2_5_card.json b/application/src/main/data/json/system/widget_types/indoor_horizontal_pm2_5_card.json
index 1d05a49308..e2fe5eb634 100644
--- a/application/src/main/data/json/system/widget_types/indoor_horizontal_pm2_5_card.json
+++ b/application/src/main/data/json/system/widget_types/indoor_horizontal_pm2_5_card.json
@@ -11,7 +11,7 @@
     "resources": [],
     "templateHtml": "<tb-value-card-widget \n    [ctx]=\"ctx\"\n    [widgetTitlePanel]=\"widgetTitlePanel\">\n</tb-value-card-widget>",
     "templateCss": "",
-    "controllerScript": "self.onInit = function() {\n    self.ctx.$scope.valueCardWidget.onInit();\n};\n\nself.onDataUpdated = function() {\n    self.ctx.$scope.valueCardWidget.onDataUpdated();\n};\n\nself.typeParameters = function() {\n    return {\n        maxDatasources: 1,\n        maxDataKeys: 1,\n        singleEntity: true,\n        horizontal: true,\n        previewWidth: '420px',\n        previewHeight: '90px',\n        embedTitlePanel: true\n    };\n};\n\nself.onDestroy = function() {\n};\n",
+    "controllerScript": "self.onInit = function() {\n    self.ctx.$scope.valueCardWidget.onInit();\n};\n\nself.onDataUpdated = function() {\n    self.ctx.$scope.valueCardWidget.onDataUpdated();\n};\n\nself.typeParameters = function() {\n    return {\n        maxDatasources: 1,\n        maxDataKeys: 1,\n        singleEntity: true,\n        horizontal: true,\n        previewWidth: '420px',\n        previewHeight: '90px',\n        embedTitlePanel: true,\n        defaultDataKeysFunction: function() {\n            return [{ name: 'pm2.5', label: 'PM2.5', type: 'timeseries' }];\n        }\n    };\n};\n\nself.onDestroy = function() {\n};\n",
     "settingsSchema": "",
     "dataKeySettingsSchema": "",
     "settingsDirective": "tb-value-card-widget-settings",
diff --git a/application/src/main/data/json/system/widget_types/indoor_horizontal_pm2_5_card_with_background.json b/application/src/main/data/json/system/widget_types/indoor_horizontal_pm2_5_card_with_background.json
index 15e2dd67a6..c8479d0df5 100644
--- a/application/src/main/data/json/system/widget_types/indoor_horizontal_pm2_5_card_with_background.json
+++ b/application/src/main/data/json/system/widget_types/indoor_horizontal_pm2_5_card_with_background.json
@@ -11,7 +11,7 @@
     "resources": [],
     "templateHtml": "<tb-value-card-widget \n    [ctx]=\"ctx\"\n    [widgetTitlePanel]=\"widgetTitlePanel\">\n</tb-value-card-widget>",
     "templateCss": "",
-    "controllerScript": "self.onInit = function() {\n    self.ctx.$scope.valueCardWidget.onInit();\n};\n\nself.onDataUpdated = function() {\n    self.ctx.$scope.valueCardWidget.onDataUpdated();\n};\n\nself.typeParameters = function() {\n    return {\n        maxDatasources: 1,\n        maxDataKeys: 1,\n        singleEntity: true,\n        horizontal: true,\n        previewWidth: '420px',\n        previewHeight: '90px',\n        embedTitlePanel: true\n    };\n};\n\nself.onDestroy = function() {\n};\n",
+    "controllerScript": "self.onInit = function() {\n    self.ctx.$scope.valueCardWidget.onInit();\n};\n\nself.onDataUpdated = function() {\n    self.ctx.$scope.valueCardWidget.onDataUpdated();\n};\n\nself.typeParameters = function() {\n    return {\n        maxDatasources: 1,\n        maxDataKeys: 1,\n        singleEntity: true,\n        horizontal: true,\n        previewWidth: '420px',\n        previewHeight: '90px',\n        embedTitlePanel: true,\n        defaultDataKeysFunction: function() {\n            return [{ name: 'pm2.5', label: 'PM2.5', type: 'timeseries' }];\n        }\n    };\n};\n\nself.onDestroy = function() {\n};\n",
     "settingsSchema": "",
     "dataKeySettingsSchema": "",
     "settingsDirective": "tb-value-card-widget-settings",