added Swedish/SE - Multi-language/I18n support #22

interface/src/SignIn.tsx

@@ -23,6 +23,7 @@ import { loadLocaleAsync } from './i18n/i18n-util.async';
 import { ReactComponent as NLflag } from './i18n/NL.svg';
 import { ReactComponent as DEflag } from './i18n/DE.svg';
 import { ReactComponent as GBflag } from './i18n/GB.svg';
+import { ReactComponent as SEflag } from './i18n/SE.svg';
 
 const SignIn: FC = () => {
   const authenticationContext = useContext(AuthenticationContext);
@@ -120,6 +121,10 @@ const SignIn: FC = () => {
             <NLflag style={{ width: 24 }} />
             &nbsp;NL
           </Button>
+          <Button size="small" variant={locale === 'se' ? 'contained' : 'outlined'} onClick={() => selectLocale('se')}>
+            <SEflag style={{ width: 24 }} />
+            &nbsp;SE
+          </Button>
         </Box>
 
         <ValidatedTextField

interface/src/components/layout/LayoutAuthMenu.tsx

@@ -26,6 +26,7 @@ import { loadLocaleAsync } from '../../i18n/i18n-util.async';
 import { ReactComponent as NLflag } from '../../i18n/NL.svg';
 import { ReactComponent as DEflag } from '../../i18n/DE.svg';
 import { ReactComponent as GBflag } from '../../i18n/GB.svg';
+import { ReactComponent as SEflag } from '../../i18n/SE.svg';
 
 const ItemTypography = styled(Typography)<TypographyProps>({
   maxWidth: '250px',
@@ -82,6 +83,10 @@ const LayoutAuthMenu: FC = () => {
           <NLflag style={{ width: 16, verticalAlign: 'middle' }} />
           &nbsp;NL
         </MenuItem>
+        <MenuItem key="se" value="se">
+          <SEflag style={{ width: 16, verticalAlign: 'middle' }} />
+          &nbsp;SE
+        </MenuItem>
       </TextField>
 
       <IconButton

interface/src/framework/ntp/NTPStatusForm.tsx

@@ -16,7 +16,8 @@ import {
   ListItemText,
   TextField,
   Theme,
-  useTheme
+  useTheme,
+  Typography
 } from '@mui/material';
 import RefreshIcon from '@mui/icons-material/Refresh';
 import AccessTimeIcon from '@mui/icons-material/AccessTime';
@@ -97,43 +98,42 @@ const NTPStatusForm: FC = () => {
     }
   };
 
-  const renderSetTimeDialog = () => {
+  const renderSetTimeDialog = () => (
-    return (
+    <Dialog open={settingTime} onClose={() => setSettingTime(false)}>
-      <Dialog open={settingTime} onClose={() => setSettingTime(false)}>
+      <DialogTitle>{LL.SET_TIME()}</DialogTitle>
-        <DialogTitle>{LL.SET_TIME()}</DialogTitle>
+      <DialogContent dividers>
-        <DialogContent dividers>
+        <Box color="warning.main" p={0} pl={0} pr={0} mt={0} mb={2}>
-          <Box mb={2}>{LL.SET_TIME_TEXT()}</Box>
+          <Typography variant="body2">{LL.SET_TIME_TEXT()}</Typography>
-          <TextField
+        </Box>
-            label={LL.LOCAL_TIME()}
+        <TextField
-            type="datetime-local"
+          label={LL.LOCAL_TIME()}
-            value={localTime}
+          type="datetime-local"
-            onChange={updateLocalTime}
+          value={localTime}
-            disabled={processing}
+          onChange={updateLocalTime}
-            variant="outlined"
+          disabled={processing}
-            fullWidth
+          fullWidth
-            InputLabelProps={{
+          InputLabelProps={{
-              shrink: true
+            shrink: true
-            }}
+          }}
-          />
+        />
-        </DialogContent>
+      </DialogContent>
-        <DialogActions>
+      <DialogActions>
-          <Button startIcon={<CancelIcon />} variant="outlined" onClick={() => setSettingTime(false)} color="secondary">
+        <Button startIcon={<CancelIcon />} variant="outlined" onClick={() => setSettingTime(false)} color="secondary">
-            {LL.CANCEL()}
+          {LL.CANCEL()}
-          </Button>
+        </Button>
-          <Button
+        <Button
-            startIcon={<AccessTimeIcon />}
+          startIcon={<AccessTimeIcon />}
-            variant="outlined"
+          variant="outlined"
-            onClick={configureTime}
+          onClick={configureTime}
-            disabled={processing}
+          disabled={processing}
-            color="primary"
+          color="primary"
-            autoFocus
+          autoFocus
-          >
+        >
-            {LL.SET_TIME()}
+          {LL.SET_TIME()}
-          </Button>
+        </Button>
-        </DialogActions>
+      </DialogActions>
-      </Dialog>
+    </Dialog>
-    );
+  );
-  };
 
   const content = () => {
     if (!data) {

interface/src/i18n/SE.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 85.333 512 341.333"><path fill="#0052B4" d="M0 85.333h512V426.67H0z"/><path fill="#FFDA44" d="M192 85.33h-64v138.666H0v64h128v138.666h64V287.996h320v-64H192z"/></svg>

interface/src/i18n/de/index.ts

@@ -230,7 +230,7 @@ const de: Translation = {
   ACTIVE: 'Aktiv',
   UNKNOWN: 'Unbekannt',
   SET_TIME: 'Zeiteinstellung',
-  SET_TIME_TEXT: 'Geben Sie das lokale Datum und die Zeit ein.',
+  SET_TIME_TEXT: 'Geben Sie das lokale Datum und die Zeit ein',
   LOCAL_TIME: 'Lokalzeit',
   UTC_TIME: 'UTC Zeit',
   ENABLE_NTP: 'Aktiviere NTP',

interface/src/i18n/en/index.ts

@@ -134,7 +134,7 @@ const en: BaseTranslation = {
   CUSTOMIZATIONS_RESTART: 'All customizations have been removed. Restarting...',
   CUSTOMIZATIONS_FULL: 'Selected entities exceeded limit. Please save in batches',
   CUSTOMIZATIONS_SAVED: 'Customizations saved',
-  CUSTOMIZATIONS_HELP_1: 'Select a device and customize the entities using the options',
+  CUSTOMIZATIONS_HELP_1: 'Select a device and customize the entities options or click to rename',
   CUSTOMIZATIONS_HELP_2: 'mark as favorite',
   CUSTOMIZATIONS_HELP_3: 'disable write action',
   CUSTOMIZATIONS_HELP_4: 'exclude from MQTT and API',
@@ -230,7 +230,7 @@ const en: BaseTranslation = {
   ACTIVE: 'Active',
   UNKNOWN: 'Unknown',
   SET_TIME: 'Set Time',
-  SET_TIME_TEXT: 'Enter local date and time below to set the time.',
+  SET_TIME_TEXT: 'Enter local date and time below to set the time',
   LOCAL_TIME: 'Local Time',
   UTC_TIME: 'UTC Time',
   ENABLE_NTP: 'Enable NTP',

interface/src/i18n/i18n-types.ts

@@ -9,6 +9,7 @@ export type Locales =
 	| 'de'
 	| 'en'
 	| 'nl'
+	| 'se'
 
 export type Translation = RootTranslation
 
@@ -543,7 +544,7 @@ type RootTranslation = {
 	 */
 	CUSTOMIZATIONS_SAVED: string
 	/**
-	 * Select a device and customize the entities using the options
+	 * Select a device and customize the entities options or click to rename
 	 */
 	CUSTOMIZATIONS_HELP_1: string
 	/**
@@ -907,7 +908,7 @@ type RootTranslation = {
 	 */
 	SET_TIME: string
 	/**
-	 * Enter local date and time below to set the time.
+	 * Enter local date and time below to set the time
 	 */
 	SET_TIME_TEXT: string
 	/**
@@ -1548,7 +1549,7 @@ export type TranslationFunctions = {
 	 */
 	CUSTOMIZATIONS_SAVED: () => LocalizedString
 	/**
-	 * Select a device and customize the entities using the options
+	 * Select a device and customize the entities options or click to rename
 	 */
 	CUSTOMIZATIONS_HELP_1: () => LocalizedString
 	/**
@@ -1912,7 +1913,7 @@ export type TranslationFunctions = {
 	 */
 	SET_TIME: () => LocalizedString
 	/**
-	 * Enter local date and time below to set the time.
+	 * Enter local date and time below to set the time
 	 */
 	SET_TIME_TEXT: () => LocalizedString
 	/**

interface/src/i18n/i18n-util.async.ts

@@ -9,6 +9,7 @@ const localeTranslationLoaders = {
 	de: () => import('./de'),
 	en: () => import('./en'),
 	nl: () => import('./nl'),
+	se: () => import('./se'),
 }
 
 const updateDictionary = (locale: Locales, dictionary: Partial<Translations>) =>

interface/src/i18n/i18n-util.sync.ts

@@ -8,11 +8,13 @@ import { loadedFormatters, loadedLocales, locales } from './i18n-util'
 import de from './de'
 import en from './en'
 import nl from './nl'
+import se from './se'
 
 const localeTranslations = {
 	de,
 	en,
 	nl,
+	se,
 }
 
 export const loadLocale = (locale: Locales): void => {

interface/src/i18n/i18n-util.ts

@@ -11,7 +11,8 @@ export const baseLocale: Locales = 'en'
 export const locales: Locales[] = [
 	'de',
 	'en',
-	'nl'
+	'nl',
+	'se'
 ]
 
 export const loadedLocales = {} as Record<Locales, Translations>

interface/src/i18n/nl/index.ts

@@ -230,7 +230,7 @@ const nl: BaseTranslation = {
   ACTIVE: 'Actief',
   UNKNOWN: 'Onbekend',
   SET_TIME: 'Tijd instellen',
-  SET_TIME_TEXT: 'Geef de locale datum en tijd in.',
+  SET_TIME_TEXT: 'Geef de locale datum en tijd in',
   LOCAL_TIME: 'Locale Tijd',
   UTC_TIME: 'UTC Tijd',
   ENABLE_NTP: 'Activeer NTP',

interface/src/i18n/se/index.ts

@@ -0,0 +1,266 @@
+import type { BaseTranslation } from '../i18n-types';
+
+const se: BaseTranslation = {
+  LANGUAGE: 'SE_Language',
+  RETRY: 'SE_Retry',
+  LOADING: 'SE_Loading',
+  IS_REQUIRED: 'SE_is required',
+  SIGN_IN: 'SE_Sign In',
+  SIGN_OUT: 'SE_Sign Out',
+  USERNAME: 'SE_Username',
+  PASSWORD: 'SE_Password',
+  DASHBOARD: 'SE_Dashboard',
+  SETTINGS: 'SE_Settings',
+  SAVED: 'SE_saved',
+  HELP: 'SE_Help',
+  LOGGED_IN: 'SE_Logged in as {name}',
+  PLEASE_SIGNIN: 'SE_Please sign in to continue',
+  UPLOAD_SUCCESSFUL: 'SE_Upload successful',
+  DOWNLOAD_SUCCESSFUL: 'SE_Download successful',
+  INVALID_LOGIN: 'SE_Invalid login details',
+  NETWORK: 'SE_Network',
+  SECURITY: 'SE_Security',
+  ONOFF_CAP: 'SE_ON/OFF',
+  ONOFF: 'SE_on/off',
+  TYPE: 'SE_Type',
+  DESCRIPTION: 'SE_Description',
+  ENTITIES: 'SE_Entities',
+  REFRESH: 'SE_Refresh',
+  EXPORT: 'SE_Export',
+  DEVICE_DETAILS: 'SE_Device Details',
+  BRAND: 'SE_Brand',
+  ENTITY_NAME: 'SE_Entity Name',
+  VALUE: 'SE_Value',
+  SHOW_FAV: 'SE_only show favorites',
+  DEVICE_SENSOR_DATA: 'SE_Device and Sensor Data',
+  DEVICES_SENSORS: 'SE_Devices & Sensors',
+  ATTACHED_SENSORS: 'SE_Attached EMS-ESP Sensors',
+  RUN_COMMAND: 'SE_Call Command',
+  CHANGE_VALUE: 'SE_Change Value',
+  CANCEL: 'SE_Cancel',
+  RESET: 'SE_Reset',
+  SEND: 'SE_Send',
+  SAVE: 'SE_Save',
+  REMOVE: 'SE_Remove',
+  PROBLEM_UPDATING: 'SE_Problem updating',
+  PROBLEM_LOADING: 'SE_Problem loading',
+  ACCESS_DENIED: 'SE_Access Denied',
+  ANALOG_SENSOR: 'SE_Analog Sensor',
+  ANALOG_SENSORS: 'SE_Analog Sensors',
+  UPDATED: 'SE_Updated',
+  UPDATE: 'SE_Update',
+  REMOVED: 'SE_Removed',
+  DELETION: 'SE_Deletion',
+  OFFSET: 'SE_Offset',
+  FACTOR: 'SE_Factor',
+  FREQ: 'SE_Frequency',
+  STARTVALUE: 'SE_Start value',
+  WARN_GPIO: 'SE_Warning: be careful when assigning a GPIO!',
+  EDIT: 'SE_Edit',
+  TEMP_SENSOR: 'SE_Temperature Sensor',
+  TEMP_SENSORS: 'SE_Temperature Sensors',
+  WRITE_COMMAND: 'SE_Write command {cmd}',
+  EMS_BUS_WARNING:
+    'EMS bus disconnected. If this warning still persists after a few seconds please check settings and board profile',
+  EMS_BUS_SCANNING: 'SE_Scanning for EMS devices...',
+  CONNECTED: 'SE_Connected',
+  TX_ISSUES: 'SE_Tx issues - try a different Tx Mode',
+  DISCONNECTED: 'SE_Disconnected',
+  EMS_SCAN: 'SE_Are you sure you want to initiate a full device scan of the EMS bus?',
+  EMS_BUS_STATUS: 'SE_EMS Bus Status',
+  ACTIVE_DEVICES: 'SE_Active Devices & Sensors',
+  DEVICE: 'SE_Device',
+  SUCCESS: 'SE_SUCCESS',
+  FAIL: 'SE_FAIL',
+  QUALITY: 'SE_QUALITY',
+  SCAN_DEVICES: 'SE_Scan for new devices',
+  EMS_BUS_STATUS_TITLE: 'SE_EMS Bus & Activity Status',
+  SCAN: 'SE_Scan',
+  STATUS_NAMES: [
+    'SE_EMS Telegrams Received (Rx)',
+    'SE_EMS Reads (Tx)',
+    'SE_EMS Writes (Tx)',
+    'SE_Temperature Sensor Reads',
+    'SE_Analog Sensor Reads',
+    'SE_MQTT Publishes',
+    'SE_API Calls',
+    'SE_Syslog Messages'
+  ],
+  NUM_DEVICES: 'SE_{num} Device{{s}}',
+  NUM_TEMP_SENSORS: 'SE_{num} Temperature Sensor{{s}}',
+  NUM_ANALOG_SENSORS: 'SE_{num} Analog Sensor{{s}}',
+  NUM_DAYS: 'SE_{num} Day{{s}}',
+  NUM_SECONDS: 'SE_{num} Second{{s}}',
+  NUM_HOURS: 'SE_{num} Hour{{s}}',
+  NUM_MINUTES: 'SE_{num} Minute{{s}}',
+  APPLICATION_SETTINGS: 'SE_Application Settings',
+  CUSTOMIZATION: 'SE_Customization',
+  APPLICATION_RESTARTING: 'SE_EMS-ESP is restarting',
+  BOARD_PROFILE_TEXT:
+    'Select a pre-configured interface board profile from the list below or choose Custom to configure your own hardware settings',
+  BOARD_PROFILE: 'SE_Board Profile',
+  BUTTON: 'SE_Button',
+  TEMPERATURE: 'SE_Temperature',
+  DISABLED: 'SE_disabled',
+  GENERAL_OPTIONS: 'SE_General Options',
+  LANGUAGE_ENTITIES: 'SE_Language (for device entities)',
+  HIDE_LED: 'SE_Hide LED',
+  ENABLE_TELNET: 'SE_Enable Telnet Console',
+  ENABLE_ANALOG: 'SE_Enable Analog Sensors',
+  CONVERT_FAHRENHEIT: 'SE_Convert temperature values to Fahrenheit',
+  BYPASS_TOKEN: 'SE_Bypass Access Token authorization on API calls',
+  READONLY: 'SE_Enable read-only mode (blocks all outgoing EMS Tx Write commands)',
+  UNDERCLOCK_CPU: 'SE_Underclock CPU speed',
+  ENABLE_SHOWER_TIMER: 'SE_Enable Shower Timer',
+  ENABLE_SHOWER_ALERT: 'SE_Enable Shower Alert',
+  TRIGGER_TIME: 'SE_Trigger Time',
+  COLD_SHOT_DURATION: 'SE_Cold Shot Duration',
+  FORMATTING_OPTIONS: 'SE_Formatting Options',
+  BOOLEAN_FORMAT_DASHBOARD: 'SE_Boolean Format Dashboard',
+  BOOLEAN_FORMAT_API: 'SE_Boolean Format API/MQTT',
+  ENUM_FORMAT: 'SE_Enum Format API/MQTT',
+  INDEX: 'SE_Index',
+  ENABLE_PARASITE: 'SE_Enable parasite power',
+  LOGGING: 'SE_Logging',
+  LOG_HEX: 'SE_Log EMS telegrams in hexadecimal',
+  ENABLE_SYSLOG: 'SE_Enable Syslog',
+  MARK_INTERVAL: 'SE_Mark Interval',
+  SECONDS: 'SE_seconds',
+  MINUTES: 'SE_minutes',
+  RESTART: 'SE_Restart',
+  HOURS: 'SE_hours',
+  RESTART_TEXT: 'SE_EMS-ESP needs to be restarted to apply changed system settings',
+  COMMAND: 'SE_Command',
+  CUSTOMIZATIONS_RESTART: 'SE_All customizations have been removed. Restarting...',
+  CUSTOMIZATIONS_FULL: 'SE_Selected entities exceeded limit. Please save in batches',
+  CUSTOMIZATIONS_SAVED: 'SE_Customizations saved',
+  CUSTOMIZATIONS_HELP_1: 'SE_Select a device and customize the entities using the options',
+  CUSTOMIZATIONS_HELP_2: 'SE_mark as favorite',
+  CUSTOMIZATIONS_HELP_3: 'SE_disable write action',
+  CUSTOMIZATIONS_HELP_4: 'SE_exclude from MQTT and API',
+  CUSTOMIZATIONS_HELP_5: 'SE_hide from Dashboard',
+  SELECT_DEVICE: 'SE_Select a device',
+  SET_ALL: 'SE_set all',
+  OPTIONS: 'SE_Options',
+  NAME: 'SE_Name',
+  CUSTOMIZATIONS_RESET:
+    'Are you sure you want remove all customizations including the custom settings of the Temperature and Analog sensors?',
+  DEVICE_ENTITIES: 'SE_Device Entities',
+  USER_CUSTOMIZATION: 'SE_User Customization',
+  SUPPORT_INFORMATION: 'SE_Support Information',
+  CLICK_HERE: 'SE_Click Here',
+  HELP_INFORMATION_1: 'SE_Visit the online wiki to get instructions on how to configure EMS-ESP',
+  HELP_INFORMATION_2: 'SE_For live community chat join our Discord server',
+  HELP_INFORMATION_3: 'SE_To request a feature or report a bug',
+  HELP_INFORMATION_4:
+    'SE_remember to download and attach your system information for a faster response when reporting an issue',
+  HELP_INFORMATION_5:
+    'SE_EMS-ESP is a free and open-source project. Please support its future development by giving it a star on Github!',
+  SUPPORT_INFO: 'SE_Support Info',
+  UPLOAD: 'SE_Upload',
+  DOWNLOAD: 'SE_Download',
+  ABORTED: 'SE_aborted',
+  FAILED: 'SE_failed',
+  SUCCESSFUL: 'SE_successful',
+  SYSTEM: 'SE_System',
+  LOG: 'SE_Log',
+  STATUS: 'SE_Status',
+  UPLOAD_DOWNLOAD: 'SE_Upload/Download',
+  SYSTEM_VERSION_RUNNING: 'SE_You are currently running version',
+  SYSTEM_APPLY_FIRMWARE: 'SE_to apply the new firmware',
+  CLOSE: 'SE_Close',
+  USE: 'SE_Use',
+  FACTORY_RESET: 'SE_Factory Reset',
+  SYSTEM_FACTORY_TEXT: 'SE_Device has been factory reset and will now restart',
+  SYSTEM_FACTORY_TEXT_DIALOG: 'SE_Are you sure you want to reset the device to its factory defaults?',
+  VERSION_CHECK: 'SE_Version Check',
+  THE_LATEST: 'SE_The latest',
+  PLATFORM: 'SE_Device (Platform / SDK)',
+  UPTIME: 'SE_System Uptime',
+  CPU_FREQ: 'SE_CPU Frequency',
+  HEAP: 'SE_Heap (Free / Max Alloc)',
+  PSRAM: 'SE_PSRAM (Size / Free)',
+  FLASH: 'SE_Flash Chip (Size / Speed)',
+  FILESYSTEM: 'SE_File System (Used / Total)',
+  BUFFER_SIZE: 'SE_Buffer Size',
+  COMPACT: 'SE_Compact',
+  ENABLE_OTA: 'SE_Enable OTA Updates',
+  DOWNLOAD_CUSTOMIZATION_TEXT: 'SE_Download the entity customizations',
+  DOWNLOAD_SETTINGS_TEXT:
+    'Download the application settings. Be careful when sharing your settings as this file contains passwords and other sensitive system information',
+  UPLOAD_TEXT: 'SE_Upload a new firmware (.bin) file, settings or customizations (.json) file below',
+  UPLOADING: 'SE_Uploading',
+  UPLOAD_DROP_TEXT: 'SE_Drop file or click here',
+  ERROR: 'SE_Unexpected Error, please try again',
+  TIME_SET: 'SE_Time set',
+  MANAGE_USERS: 'SE_Manage Users',
+  IS_ADMIN: 'SE_is Admin',
+  USER_WARNING: 'SE_You must have at least one admin user configured',
+  ADD: 'SE_Add',
+  ACCESS_TOKEN_FOR: 'SE_Access Token for',
+  ACCESS_TOKEN_TEXT:
+    'SE_The token below is used with REST API calls that require authorization. It can be passed either as a Bearer token in the Authorization header or in the access_token URL query parameter.',
+  GENERATING_TOKEN: 'SE_Generating token',
+  USER: 'SE_User',
+  MODIFY: 'SE_Modify',
+  SU_TEXT:
+    'SE_The su (super user) password is used to sign authentication tokens and also enable admin privileges within the Console.',
+  NOT_ENABLED: 'SE_Not enabled',
+  ERRORS: 'SE_Errors',
+  DISCONNECT_REASON: 'SE_Disconnect Reason',
+  ENABLE_MQTT: 'SE_Enable MQTT',
+  OPTIONAL: 'SE_Optional',
+  FORMATTING: 'SE_Formatting',
+  FORMAT: 'SE_Format',
+  MQTT_NEST_1: 'SE_Nested in a single topic',
+  MQTT_NEST_2: 'SE_As individual topics',
+  MQTT_RESPONSE: 'SE_Publish command output to a `response` topic',
+  MQTT_PUBLISH_TEXT_1: 'SE_Publish single value topics on change',
+  MQTT_PUBLISH_TEXT_2: 'SE_Publish to command topics (ioBroker)',
+  MQTT_PUBLISH_TEXT_3: 'SE_Enable MQTT Discovery (Home Assistant, Domoticz)',
+  MQTT_PUBLISH_TEXT_4: 'SE_Prefix for the Discovery topics',
+  MQTT_PUBLISH_INTERVALS: 'SE_Publish Intervals',
+  MQTT_INT_BOILER: 'SE_Boilers and Heat Pumps',
+  MQTT_INT_THERMOSTATS: 'SE_Thermostats',
+  MQTT_INT_SOLAR: 'SE_Solar Modules',
+  MQTT_INT_MIXER: 'SE_Mixer Modules',
+  DEFAULT: 'SE_Default',
+  MQTT_CLEAN_SESSION: 'SE_Set Clean Session',
+  MQTT_RETAIN_FLAG: 'SE_Always set Retain flag',
+  INACTIVE: 'SE_Inactive',
+  ACTIVE: 'SE_Active',
+  UNKNOWN: 'SE_Unknown',
+  SET_TIME: 'SE_Set Time',
+  SET_TIME_TEXT: 'SE_Enter local date and time below to set the time',
+  LOCAL_TIME: 'SE_Local Time',
+  UTC_TIME: 'SE_UTC Time',
+  ENABLE_NTP: 'SE_Enable NTP',
+  TIME_ZONE: 'SE_Time Zone',
+  ACCESS_POINT: 'SE_Access Point',
+  AP_PROVIDE: 'SE_Enable Access Point',
+  AP_PROVIDE_TEXT_1: 'SE_always',
+  AP_PROVIDE_TEXT_2: 'SE_when WiFi is disconnected',
+  AP_PROVIDE_TEXT_3: 'SE_never',
+  AP_PREFERRED_CHANNEL: 'SE_Preferred Channel',
+  AP_HIDE_SSID: 'SE_Hide SSID',
+  NETWORK_SCAN: 'SE_Scan WiFi Networks',
+  IDLE: 'SE_Idle',
+  LOST: 'SE_Lost',
+  SCANNING: 'SE_Scanning',
+  SCAN_AGAIN: 'SE_Scan again',
+  NETWORK_SCANNER: 'SE_Network Scanner',
+  NETWORK_NO_WIFI: 'SE_No WiFi networks found',
+  NETWORK_BLANK_SSID: 'SE_leave blank to disable WiFi',
+  POWER: 'SE_Power',
+  NETWORK_DISABLE_SLEEP: 'SE_Disable WiFi Sleep Mode',
+  NETWORK_LOW_BAND: 'SE_Use Lower WiFi Bandwidth',
+  NETWORK_USE_DNS: 'SE_Enable mDNS Service',
+  NETWORK_ENABLE_IPV6: 'SE_Enable IPv6 support',
+  NETWORK_FIXED_IP: 'SE_Use Fixed IP address',
+  ADMIN: 'SE_Admin',
+  GUEST: 'SE_Guest',
+  NEW: 'SE_New',
+  RENAME: 'SE_Rename'
+};
+
+export default se;

interface/src/project/DashboardData.tsx

@@ -580,11 +580,11 @@ const DashboardData: FC = () => {
       return (
         <Dialog open={sensor !== undefined} onClose={() => setSensor(undefined)}>
           <DialogTitle>
-            {LL.EDIT()} {LL.TEMP_SENSORS()}
+            {LL.EDIT()} {LL.TEMP_SENSOR()}
           </DialogTitle>
           <DialogContent dividers>
             <Box color="warning.main" p={0} pl={0} pr={0} mt={0} mb={2}>
-              <Typography variant="body2">Sensor ID {sensor.id}</Typography>
+              <Typography variant="body2">Sensor ID: {sensor.id}</Typography>
             </Box>
             <Grid container spacing={1}>
               <Grid item>
@@ -1034,7 +1034,7 @@ const DashboardData: FC = () => {
       return (
         <Dialog open={analog !== undefined} onClose={() => setAnalog(undefined)}>
           <DialogTitle>
-            {LL.EDIT()} {LL.ANALOG_SENSORS()}
+            {LL.EDIT()} {LL.ANALOG_SENSOR()}
           </DialogTitle>
           <DialogContent dividers>
             <Grid container spacing={2}>

interface/src/project/SettingsApplication.tsx

@@ -338,9 +338,10 @@ const SettingsApplication: FC = () => {
             size="small"
             select
           >
-            <MenuItem value="en">English (en)</MenuItem>
+            <MenuItem value="en">English (EN)</MenuItem>
-            <MenuItem value="de">Deutsch (de)</MenuItem>
+            <MenuItem value="de">Deutsch (DE)</MenuItem>
-            <MenuItem value="nl">Nederlands (nl)</MenuItem>
+            <MenuItem value="nl">Nederlands (NL)</MenuItem>
+            <MenuItem value="se">Svenska (SE)</MenuItem>
           </ValidatedTextField>
         </Box>
         {data.led_gpio !== 0 && (

interface/src/project/SettingsCustomization.tsx

@@ -284,7 +284,7 @@ const SettingsCustomization: FC = () => {
     return (
       <>
         <Box mb={2} color="warning.main">
-          <Typography variant="body2">{LL.CUSTOMIZATIONS_HELP_1()}:</Typography>
+          <Typography variant="body2">{LL.CUSTOMIZATIONS_HELP_1()}</Typography>
           <Typography variant="body2">
             <OptionIcon type="favorite" isSet={true} />={LL.CUSTOMIZATIONS_HELP_2()}&nbsp;&nbsp;
             <OptionIcon type="readonly" isSet={true} />={LL.CUSTOMIZATIONS_HELP_3()}&nbsp;&nbsp;
@@ -558,10 +558,10 @@ const SettingsCustomization: FC = () => {
     );
   };
 
-  const renderEditEntity = () => (
+  const renderEditEntity = () => {
-    <Dialog open={!!deviceEntity} onClose={() => setDeviceEntity(undefined)}>
+    if (deviceEntity) {
-      {deviceEntity && (
+      return (
-        <>
+        <Dialog open={!!deviceEntity} onClose={() => setDeviceEntity(undefined)}>
           <DialogTitle>{LL.RENAME() + ' ' + LL.ENTITY_NAME()}</DialogTitle>
           <DialogContent dividers>
             <Box color="warning.main" p={0} pl={0} pr={0} mt={0} mb={2}>
@@ -599,10 +599,10 @@ const SettingsCustomization: FC = () => {
               {LL.SAVE()}
             </Button>
           </DialogActions>
-        </>
+        </Dialog>
-      )}
+      );
-    </Dialog>
+    }
-  );
+  };
 
   return (
     <SectionContent title={LL.USER_CUSTOMIZATION()} titleGutter>

src/locale_translations.h

@@ -22,8 +22,9 @@
 #define EMSESP_LOCALE_EN "en"
 #define EMSESP_LOCALE_DE "de"
 #define EMSESP_LOCALE_NL "nl"
+#define EMSESP_LOCALE_SE "se"
 
-// translations are in order en, de
+// translations are in order en, de,nl, se....
 // if there is no translation, it will default to en
 
 // General