Redesign contact import screen

Feat/sensor telemetry preview

ios/Runner.xcodeproj/project.pbxproj

@@ -489,7 +489,7 @@
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				CLANG_ENABLE_MODULES = YES;
-				CURRENT_PROJECT_VERSION = 116;
+				CURRENT_PROJECT_VERSION = 117;
 				DEVELOPMENT_TEAM = JND55328G8;
 				ENABLE_BITCODE = NO;
 				INFOPLIST_FILE = Runner/Info.plist;
@@ -511,7 +511,7 @@
 			buildSettings = {
 				BUNDLE_LOADER = "$(TEST_HOST)";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 116;
+				CURRENT_PROJECT_VERSION = 117;
 				DEVELOPMENT_TEAM = JND55328G8;
 				GENERATE_INFOPLIST_FILE = YES;
 				MARKETING_VERSION = 1.0;
@@ -530,7 +530,7 @@
 			buildSettings = {
 				BUNDLE_LOADER = "$(TEST_HOST)";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 116;
+				CURRENT_PROJECT_VERSION = 117;
 				DEVELOPMENT_TEAM = JND55328G8;
 				GENERATE_INFOPLIST_FILE = YES;
 				MARKETING_VERSION = 1.0;
@@ -547,7 +547,7 @@
 			buildSettings = {
 				BUNDLE_LOADER = "$(TEST_HOST)";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 116;
+				CURRENT_PROJECT_VERSION = 117;
 				DEVELOPMENT_TEAM = JND55328G8;
 				GENERATE_INFOPLIST_FILE = YES;
 				MARKETING_VERSION = 1.0;
@@ -679,7 +679,7 @@
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				CLANG_ENABLE_MODULES = YES;
-				CURRENT_PROJECT_VERSION = 116;
+				CURRENT_PROJECT_VERSION = 117;
 				DEVELOPMENT_TEAM = JND55328G8;
 				ENABLE_BITCODE = NO;
 				INFOPLIST_FILE = Runner/Info.plist;
@@ -702,7 +702,7 @@
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				CLANG_ENABLE_MODULES = YES;
-				CURRENT_PROJECT_VERSION = 116;
+				CURRENT_PROJECT_VERSION = 117;
 				DEVELOPMENT_TEAM = JND55328G8;
 				ENABLE_BITCODE = NO;
 				INFOPLIST_FILE = Runner/Info.plist;

ios/Runner/Info.plist

@@ -43,7 +43,7 @@
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleVersion</key>
-	<string>116</string>
+	<string>117</string>
 	<key>LSRequiresIPhoneOS</key>
 	<true/>
 	<key>ITSAppUsesNonExemptEncryption</key>

ios/fastlane/report.xml

@@ -5,22 +5,22 @@
     
     
       
-      <testcase classname="fastlane.lanes" name="0: default_platform" time="0.000235">
+      <testcase classname="fastlane.lanes" name="0: default_platform" time="0.00024">
         
       </testcase>
     
       
-      <testcase classname="fastlane.lanes" name="1: increment_build_number" time="0.385323">
+      <testcase classname="fastlane.lanes" name="1: increment_build_number" time="0.554978">
         
       </testcase>
     
       
-      <testcase classname="fastlane.lanes" name="2: build_app" time="93.530304">
+      <testcase classname="fastlane.lanes" name="2: build_app" time="100.17557">
         
       </testcase>
     
       
-      <testcase classname="fastlane.lanes" name="3: upload_to_app_store" time="210.562484">
+      <testcase classname="fastlane.lanes" name="3: upload_to_app_store" time="264.49426">
         
       </testcase>
     

lib/providers/connection_provider.dart

@@ -1257,6 +1257,10 @@ class ConnectionProvider with ChangeNotifier {
         channelName: channelName,
         secret: secretBytes,
       );
+
+      // Reconcile local state from the device after the write completes,
+      // matching the delete flow so channel/contact lists refresh immediately.
+      await _activeService.getChannel(slotIdx);
     } catch (e) {
       if (_isChannelRefreshTimeoutError(e)) {
         debugPrint(

lib/providers/contacts_provider.dart

@@ -875,10 +875,19 @@ class ContactsProvider with ChangeNotifier {
           telemetry.gpsLocation,
         )) {
           debugPrint(
-            '  ⚠️ Retaining last valid GPS. Incoming telemetry GPS is invalid/missing: $incomingGps',
+            '  ⚠️ Incoming telemetry GPS is invalid/missing; keeping last known contact location as fallback: $incomingGps',
           );
         }
-        telemetry = mergedTelemetry;
+        telemetry = ContactTelemetry(
+          gpsLocation: telemetry.gpsLocation,
+          batteryPercentage: mergedTelemetry.batteryPercentage,
+          batteryMilliVolts: mergedTelemetry.batteryMilliVolts,
+          temperature: mergedTelemetry.temperature,
+          timestamp: mergedTelemetry.timestamp,
+          humidity: mergedTelemetry.humidity,
+          pressure: mergedTelemetry.pressure,
+          extraSensorData: telemetry.extraSensorData,
+        );
       }
 
       // Update contact with new telemetry AND last seen time
@@ -993,10 +1002,10 @@ class ContactsProvider with ChangeNotifier {
     // last known reading for any field that is omitted in the incoming update.
     final incomingGps = _getValidGpsOrNull(incomingTelemetry.gpsLocation);
     final previousGps = _getValidGpsOrNull(existingTelemetry?.gpsLocation);
-    final mergedExtraSensorData = <String, dynamic>{
-      ...?existingTelemetry?.extraSensorData,
-      ...?incomingTelemetry.extraSensorData,
-    };
+    final mergedExtraSensorData = _mergeExtraSensorData(
+      existingTelemetry?.extraSensorData,
+      incomingTelemetry.extraSensorData,
+    );
 
     return ContactTelemetry(
       gpsLocation: incomingGps ?? previousGps,
@@ -1017,6 +1026,49 @@ class ContactsProvider with ChangeNotifier {
     );
   }
 
+  Map<String, dynamic> _mergeExtraSensorData(
+    Map<String, dynamic>? existingExtraSensorData,
+    Map<String, dynamic>? incomingExtraSensorData,
+  ) {
+    final merged = <String, dynamic>{...?existingExtraSensorData};
+    if (incomingExtraSensorData == null || incomingExtraSensorData.isEmpty) {
+      return merged;
+    }
+
+    final incomingMetricFamilies = incomingExtraSensorData.keys
+        .map(_telemetryMetricFamilyForKey)
+        .whereType<String>()
+        .toSet();
+    if (incomingMetricFamilies.isNotEmpty) {
+      merged.removeWhere((key, _) {
+        final family = _telemetryMetricFamilyForKey(key);
+        return family != null && incomingMetricFamilies.contains(family);
+      });
+    }
+
+    merged.addAll(incomingExtraSensorData);
+    return merged;
+  }
+
+  String? _telemetryMetricFamilyForKey(String key) {
+    const sourcePrefix = '__source_channel:';
+    if (key.startsWith(sourcePrefix)) {
+      return key.substring(sourcePrefix.length);
+    }
+
+    final separatorIndex = key.lastIndexOf('_');
+    if (separatorIndex <= 0 || separatorIndex == key.length - 1) {
+      return key;
+    }
+
+    final suffix = key.substring(separatorIndex + 1);
+    if (int.tryParse(suffix) == null) {
+      return key;
+    }
+
+    return key.substring(0, separatorIndex);
+  }
+
   int _coordinateToAdvertMicrodegrees(double coordinate) {
     return (coordinate * 1e6).round();
   }

lib/providers/sensors_provider.dart

@@ -5,6 +5,7 @@ import 'package:flutter/foundation.dart';
 import 'package:shared_preferences/shared_preferences.dart';
 
 import '../models/contact.dart';
+import '../widgets/sensors/sensor_telemetry_card.dart';
 import 'connection_provider.dart';
 import 'contacts_provider.dart';
 
@@ -18,7 +19,16 @@ class SensorsProvider with ChangeNotifier {
   static const String _metricLabelKey = 'sensor_metric_labels';
   static const String _metricOrderKey = 'sensor_metric_order';
   static const String _autoRefreshMinutesKey = 'sensor_auto_refresh_minutes';
-  static const List<int> supportedAutoRefreshIntervals = <int>[0, 1, 5, 15];
+  static const List<int> supportedAutoRefreshIntervals = <int>[
+    0,
+    5,
+    15,
+    30,
+    60,
+    360,
+    720,
+    1440,
+  ];
   static const Set<String> _defaultVisibleFields = <String>{
     'voltage',
     'battery',
@@ -118,7 +128,9 @@ class SensorsProvider with ChangeNotifier {
         final decoded =
             jsonDecode(storedAutoRefreshJson) as Map<String, dynamic>;
         for (final entry in decoded.entries) {
-          final minutes = (entry.value as num).toInt();
+          final minutes = _normalizeAutoRefreshMinutes(
+            (entry.value as num).toInt(),
+          );
           if (minutes > 0) {
             _autoRefreshMinutesBySensor[entry.key] = minutes;
           }
@@ -212,6 +224,22 @@ class SensorsProvider with ChangeNotifier {
     _visibleFieldsBySensor[publicKeyHex] ?? _defaultVisibleFields,
   );
 
+  Set<String> effectiveVisibleFieldsFor(
+    String publicKeyHex,
+    Iterable<String> availableFieldKeys,
+  ) {
+    final storedVisibleFields =
+        _visibleFieldsBySensor[publicKeyHex] ?? _defaultVisibleFields;
+    if (!_shouldAutoIncludeAvailableFields(publicKeyHex, storedVisibleFields)) {
+      return Set<String>.unmodifiable(storedVisibleFields);
+    }
+
+    return Set<String>.unmodifiable(<String>{
+      ...storedVisibleFields,
+      ...availableFieldKeys,
+    });
+  }
+
   bool showsField(String publicKeyHex, String fieldKey) =>
       visibleFieldsFor(publicKeyHex).contains(fieldKey);
 
@@ -258,7 +286,7 @@ class SensorsProvider with ChangeNotifier {
       _autoRefreshMinutesBySensor[publicKeyHex] ?? 0;
 
   Future<void> setAutoRefreshMinutes(String publicKeyHex, int minutes) async {
-    final normalizedMinutes = minutes <= 0 ? 0 : minutes;
+    final normalizedMinutes = _normalizeAutoRefreshMinutes(minutes);
     final currentMinutes = autoRefreshMinutesFor(publicKeyHex);
     if (currentMinutes == normalizedMinutes) {
       return;
@@ -273,6 +301,32 @@ class SensorsProvider with ChangeNotifier {
     notifyListeners();
   }
 
+  static int _normalizeAutoRefreshMinutes(int minutes) {
+    if (minutes <= 0) {
+      return 0;
+    }
+
+    if (supportedAutoRefreshIntervals.contains(minutes)) {
+      return minutes;
+    }
+
+    final positiveIntervals = supportedAutoRefreshIntervals.where(
+      (value) => value > 0,
+    );
+    var bestMatch = positiveIntervals.first;
+    var bestDistance = (minutes - bestMatch).abs();
+
+    for (final interval in positiveIntervals.skip(1)) {
+      final distance = (minutes - interval).abs();
+      if (distance < bestDistance) {
+        bestMatch = interval;
+        bestDistance = distance;
+      }
+    }
+
+    return bestMatch;
+  }
+
   List<String> dueAutoRefreshSensorKeys({DateTime? now}) {
     final refreshTime = now ?? DateTime.now();
     final dueKeys = <String>[];
@@ -403,14 +457,14 @@ class SensorsProvider with ChangeNotifier {
     }
 
     _watchedSensorKeys.add(contact.publicKeyHex);
+    final initialVisibleFields = _initialVisibleFieldsForContact(contact);
     await _persistWatchedSensors();
-    _visibleFieldsBySensor[contact.publicKeyHex] = Set<String>.from(
-      _defaultVisibleFields,
-    );
+    _visibleFieldsBySensor[contact.publicKeyHex] = initialVisibleFields;
     _fieldSpansBySensor[contact.publicKeyHex] = <String, int>{'gps': 2};
     _metricLabelsBySensor[contact.publicKeyHex] = <String, String>{};
-    _metricOrderBySensor[contact.publicKeyHex] = List<String>.from(
-      _defaultMetricOrder,
+    _metricOrderBySensor[contact.publicKeyHex] = metricOrderFor(
+      contact.publicKeyHex,
+      initialVisibleFields,
     );
     await _persistVisibleMetrics();
     await _persistFieldSpans();
@@ -419,6 +473,37 @@ class SensorsProvider with ChangeNotifier {
     notifyListeners();
   }
 
+  bool _shouldAutoIncludeAvailableFields(
+    String publicKeyHex,
+    Set<String> storedVisibleFields,
+  ) {
+    if (!setEquals(storedVisibleFields, _defaultVisibleFields)) {
+      return false;
+    }
+
+    final storedOrder = _metricOrderBySensor[publicKeyHex];
+    if (storedOrder != null && !listEquals(storedOrder, _defaultMetricOrder)) {
+      return false;
+    }
+
+    final storedLabels = _metricLabelsBySensor[publicKeyHex];
+    if (storedLabels != null && storedLabels.isNotEmpty) {
+      return false;
+    }
+
+    final storedSpans = _fieldSpansBySensor[publicKeyHex];
+    if (storedSpans != null &&
+        !(storedSpans.length == 1 && storedSpans['gps'] == 2)) {
+      return false;
+    }
+
+    return true;
+  }
+
+  Set<String> _initialVisibleFieldsForContact(Contact contact) {
+    return <String>{..._defaultVisibleFields, ...sensorMetricKeysFor(contact)};
+  }
+
   Future<void> removeSensor(String publicKeyHex) async {
     _watchedSensorKeys.remove(publicKeyHex);
     _refreshStates.remove(publicKeyHex);

lib/screens/add_contact_screen.dart

@@ -151,107 +151,234 @@ class _AddContactScreenState extends State<AddContactScreen> {
   Widget build(BuildContext context) {
     final theme = Theme.of(context);
     final normalized = _normalizeAdvertText(_advertController.text);
+    final colorScheme = theme.colorScheme;
 
     return Scaffold(
-      appBar: AppBar(title: const Text('Add Contact')),
+      appBar: AppBar(title: const Text('Import Contact')),
       body: ListView(
         padding: const EdgeInsets.all(16),
         children: [
-          Text(
-            'Import an exported contact advert, like meshcore-open.',
-            style: theme.textTheme.titleMedium,
-          ),
-          const SizedBox(height: 8),
-          Text(
-            'Paste a `meshcore://...` link or raw hex advert from the clipboard.',
-            style: theme.textTheme.bodyMedium?.copyWith(
-              color: theme.colorScheme.onSurfaceVariant,
-            ),
-          ),
-          const SizedBox(height: 16),
-          TextField(
-            controller: _advertController,
-            minLines: 4,
-            maxLines: 8,
-            onChanged: (_) {
-              if (_validationError != null || _importSucceeded) {
-                setState(() {
-                  _importSucceeded = false;
-                  _validationError = null;
-                });
-              }
-            },
-            decoration: InputDecoration(
-              labelText: 'Contact advert',
-              hintText: 'meshcore://...',
-              alignLabelWithHint: true,
-              border: const OutlineInputBorder(),
-              errorText: _validationError,
-            ),
-          ),
-          const SizedBox(height: 12),
-          if (normalized != null)
-            Text(
-              'Advert size: ${normalized.length ~/ 2} bytes',
-              style: theme.textTheme.bodySmall?.copyWith(
-                color: theme.colorScheme.onSurfaceVariant,
+          Container(
+            padding: const EdgeInsets.all(18),
+            decoration: BoxDecoration(
+              color: colorScheme.surfaceContainerHighest.withValues(alpha: 0.5),
+              borderRadius: BorderRadius.circular(20),
+              border: Border.all(
+                color: colorScheme.outlineVariant.withValues(alpha: 0.6),
               ),
             ),
-          const SizedBox(height: 20),
-          Row(
-            children: [
-              Expanded(
-                child: OutlinedButton.icon(
-                  onPressed: _isImporting ? null : _pasteFromClipboard,
-                  icon: const Icon(Icons.content_paste_go_outlined),
-                  label: const Text('Paste'),
-                ),
-              ),
-              const SizedBox(width: 12),
-              Expanded(
-                child: FilledButton.icon(
-                  onPressed: (_isImporting || _importSucceeded)
-                      ? null
-                      : _importContact,
-                  icon: _isImporting
-                      ? const SizedBox(
-                          width: 16,
-                          height: 16,
-                          child: CircularProgressIndicator(strokeWidth: 2),
-                        )
-                      : _importSucceeded
-                      ? const Icon(Icons.check_circle_outline)
-                      : const Icon(Icons.person_add_alt_1_outlined),
-                  label: Text(
-                    _isImporting
-                        ? 'Importing...'
-                        : _importSucceeded
-                        ? 'Added'
-                        : 'Add Contact',
-                  ),
-                ),
-              ),
-            ],
-          ),
-          if (_importSucceeded) ...[
-            const SizedBox(height: 12),
-            Row(
+            child: Column(
+              crossAxisAlignment: CrossAxisAlignment.start,
               children: [
-                Icon(
-                  Icons.check_circle,
-                  size: 18,
-                  color: theme.colorScheme.primary,
+                Row(
+                  children: [
+                    Container(
+                      padding: const EdgeInsets.all(10),
+                      decoration: BoxDecoration(
+                        color: colorScheme.primary.withValues(alpha: 0.12),
+                        borderRadius: BorderRadius.circular(14),
+                      ),
+                      child: Icon(
+                        Icons.person_add_alt_1_outlined,
+                        color: colorScheme.primary,
+                      ),
+                    ),
+                    const SizedBox(width: 12),
+                    Expanded(
+                      child: Text(
+                        'Import a shared contact advert',
+                        style: theme.textTheme.titleMedium?.copyWith(
+                          fontWeight: FontWeight.w700,
+                        ),
+                      ),
+                    ),
+                  ],
                 ),
-                const SizedBox(width: 8),
+                const SizedBox(height: 14),
                 Text(
-                  'Contact added. Paste or edit another advert to import again.',
-                  style: theme.textTheme.bodySmall?.copyWith(
-                    color: theme.colorScheme.onSurfaceVariant,
+                  'Paste a `meshcore://...` link or raw hexadecimal advert. The app will validate it and import the contact into the connected device.',
+                  style: theme.textTheme.bodyMedium?.copyWith(
+                    color: colorScheme.onSurfaceVariant,
                   ),
                 ),
+                const SizedBox(height: 14),
+                Wrap(
+                  spacing: 8,
+                  runSpacing: 8,
+                  children: const [
+                    _ImportHintChip(
+                      icon: Icons.link_outlined,
+                      label: 'Accepts share links',
+                    ),
+                    _ImportHintChip(
+                      icon: Icons.code_outlined,
+                      label: 'Supports raw hex',
+                    ),
+                    _ImportHintChip(
+                      icon: Icons.content_paste_go_outlined,
+                      label: 'Clipboard-friendly',
+                    ),
+                  ],
+                ),
               ],
             ),
-          ],
+          ),
+          const SizedBox(height: 16),
+          Container(
+            padding: const EdgeInsets.all(16),
+            decoration: BoxDecoration(
+              color: colorScheme.surface,
+              borderRadius: BorderRadius.circular(20),
+              border: Border.all(
+                color: colorScheme.outlineVariant.withValues(alpha: 0.7),
+              ),
+            ),
+            child: Column(
+              crossAxisAlignment: CrossAxisAlignment.start,
+              children: [
+                Text(
+                  'Advert payload',
+                  style: theme.textTheme.titleSmall?.copyWith(
+                    fontWeight: FontWeight.w700,
+                  ),
+                ),
+                const SizedBox(height: 6),
+                Text(
+                  'You can paste the full share link or only the hex payload.',
+                  style: theme.textTheme.bodySmall?.copyWith(
+                    color: colorScheme.onSurfaceVariant,
+                  ),
+                ),
+                const SizedBox(height: 12),
+                TextField(
+                  controller: _advertController,
+                  minLines: 5,
+                  maxLines: 9,
+                  onChanged: (_) {
+                    if (_validationError != null || _importSucceeded) {
+                      setState(() {
+                        _importSucceeded = false;
+                        _validationError = null;
+                      });
+                    }
+                  },
+                  decoration: InputDecoration(
+                    labelText: 'Contact advert',
+                    hintText: 'Paste a share link or hex advert',
+                    alignLabelWithHint: true,
+                    border: const OutlineInputBorder(),
+                    errorText: _validationError,
+                  ),
+                ),
+                const SizedBox(height: 12),
+                Row(
+                  children: [
+                    Expanded(
+                      child: Text(
+                        normalized == null
+                            ? 'No valid advert detected yet'
+                            : 'Advert size: ${normalized.length ~/ 2} bytes',
+                        style: theme.textTheme.bodySmall?.copyWith(
+                          color: colorScheme.onSurfaceVariant,
+                        ),
+                      ),
+                    ),
+                    TextButton.icon(
+                      onPressed: _isImporting ? null : _pasteFromClipboard,
+                      icon: const Icon(Icons.content_paste_go_outlined),
+                      label: const Text('Paste'),
+                    ),
+                  ],
+                ),
+              ],
+            ),
+          ),
+          const SizedBox(height: 20),
+          FilledButton.icon(
+            onPressed: (_isImporting || _importSucceeded)
+                ? null
+                : _importContact,
+            style: FilledButton.styleFrom(
+              padding: const EdgeInsets.symmetric(vertical: 14),
+            ),
+            icon: _isImporting
+                ? const SizedBox(
+                    width: 16,
+                    height: 16,
+                    child: CircularProgressIndicator(strokeWidth: 2),
+                  )
+                : _importSucceeded
+                ? const Icon(Icons.check_circle_outline)
+                : const Icon(Icons.person_add_alt_1_outlined),
+            label: Text(
+              _isImporting
+                  ? 'Importing...'
+                  : _importSucceeded
+                  ? 'Imported'
+                  : 'Import Contact',
+            ),
+          ),
+          const SizedBox(height: 12),
+          if (_importSucceeded)
+            Container(
+              padding: const EdgeInsets.all(14),
+              decoration: BoxDecoration(
+                color: colorScheme.primary.withValues(alpha: 0.08),
+                borderRadius: BorderRadius.circular(16),
+                border: Border.all(
+                  color: colorScheme.primary.withValues(alpha: 0.18),
+                ),
+              ),
+              child: Row(
+                crossAxisAlignment: CrossAxisAlignment.start,
+                children: [
+                  Icon(
+                    Icons.check_circle,
+                    size: 18,
+                    color: colorScheme.primary,
+                  ),
+                  const SizedBox(width: 10),
+                  Expanded(
+                    child: Text(
+                      'Contact imported. Paste another advert or edit the current one to import again.',
+                      style: theme.textTheme.bodySmall?.copyWith(
+                        color: colorScheme.onSurfaceVariant,
+                      ),
+                    ),
+                  ),
+                ],
+              ),
+            ),
+        ],
+      ),
+    );
+  }
+}
+
+class _ImportHintChip extends StatelessWidget {
+  final IconData icon;
+  final String label;
+
+  const _ImportHintChip({required this.icon, required this.label});
+
+  @override
+  Widget build(BuildContext context) {
+    final theme = Theme.of(context);
+    return Container(
+      padding: const EdgeInsets.symmetric(horizontal: 10, vertical: 8),
+      decoration: BoxDecoration(
+        color: theme.colorScheme.surface,
+        borderRadius: BorderRadius.circular(999),
+        border: Border.all(
+          color: theme.colorScheme.outlineVariant.withValues(alpha: 0.7),
+        ),
+      ),
+      child: Row(
+        mainAxisSize: MainAxisSize.min,
+        children: [
+          Icon(icon, size: 16, color: theme.colorScheme.onSurfaceVariant),
+          const SizedBox(width: 6),
+          Text(label, style: theme.textTheme.labelMedium),
         ],
       ),
     );

lib/screens/contacts_tab.dart

@@ -675,7 +675,7 @@ class _ContactsTabState extends State<ContactsTab> {
                       child: OutlinedButton.icon(
                         onPressed: () => _openAddContactScreen(context),
                         icon: const Icon(Icons.person_add_alt_1_outlined),
-                        label: const Text('Add Contact'),
+                        label: const Text('Import Contact'),
                       ),
                     ),
                 ],
@@ -887,7 +887,7 @@ class _ContactsTabState extends State<ContactsTab> {
                           child: OutlinedButton.icon(
                             onPressed: () => _openAddContactScreen(context),
                             icon: const Icon(Icons.person_add_alt_1_outlined),
-                            label: const Text('Add Contact'),
+                            label: const Text('Import Contact'),
                             style: OutlinedButton.styleFrom(
                               padding: const EdgeInsets.symmetric(
                                 horizontal: 24,

lib/screens/sensors_tab.dart

@@ -171,135 +171,26 @@ class _SensorsTabState extends State<SensorsTab> {
     String publicKeyHex,
     Contact? contact,
   ) async {
-    await showModalBottomSheet<void>(
-      context: context,
-      showDragHandle: true,
-      builder: (sheetContext) => Consumer<SensorsProvider>(
-        builder: (context, sensorsProvider, child) {
-          final visibleFields = sensorsProvider.visibleFieldsFor(publicKeyHex);
-          final autoRefreshMinutes = sensorsProvider.autoRefreshMinutesFor(
-            publicKeyHex,
-          );
-          final options = sensorMetricOptionsFor(
-            contact,
-            labelOverrides: sensorsProvider.labelOverridesFor(publicKeyHex),
-          );
-          final orderedFieldKeys = sensorsProvider.metricOrderFor(
-            publicKeyHex,
-            options.map((option) => option.key),
-          );
-          final optionByKey = <String, SensorMetricOption>{
-            for (final option in options) option.key: option,
-          };
-          final orderedOptions = orderedFieldKeys
-              .map((fieldKey) => optionByKey[fieldKey])
-              .whereType<SensorMetricOption>()
-              .toList(growable: false);
-          return SafeArea(
-            child: ListView(
-              shrinkWrap: true,
-              padding: const EdgeInsets.fromLTRB(20, 0, 20, 24),
-              children: [
-                Text(
-                  'Auto refresh telemetry',
-                  style: Theme.of(context).textTheme.titleLarge,
-                ),
-                const SizedBox(height: 8),
-                Text(
-                  'Refresh this contact automatically while the device is connected.',
-                  style: Theme.of(context).textTheme.bodyMedium,
-                ),
-                const SizedBox(height: 12),
-                Wrap(
-                  spacing: 8,
-                  runSpacing: 8,
-                  children: SensorsProvider.supportedAutoRefreshIntervals
-                      .map(
-                        (minutes) => ChoiceChip(
-                          label: Text(minutes == 0 ? 'Off' : '${minutes}m'),
-                          selected: autoRefreshMinutes == minutes,
-                          onSelected: (_) {
-                            sensorsProvider.setAutoRefreshMinutes(
-                              publicKeyHex,
-                              minutes,
-                            );
-                          },
-                        ),
-                      )
-                      .toList(growable: false),
-                ),
-                const SizedBox(height: 20),
-                Text(
-                  'Visible fields',
-                  style: Theme.of(context).textTheme.titleLarge,
-                ),
-                const SizedBox(height: 8),
-                Text(
-                  'Choose which values appear on sensor cards and rename them.',
-                  style: Theme.of(context).textTheme.bodyMedium,
-                ),
-                const SizedBox(height: 8),
-                Text(
-                  'Use the arrows to change card order.',
-                  style: Theme.of(context).textTheme.bodySmall,
-                ),
-                const SizedBox(height: 20),
-                ...orderedOptions.asMap().entries.map((entry) {
-                  final index = entry.key;
-                  final option = entry.value;
-                  final visible = visibleFields.contains(option.key);
-                  final span = sensorsProvider.fieldSpanFor(
-                    publicKeyHex,
-                    option.key,
-                  );
-                  return SensorMetricSelectorItem(
-                    option: option,
-                    visible: visible,
-                    span: span,
-                    canMoveUp: index > 0,
-                    canMoveDown: index < orderedOptions.length - 1,
-                    onToggle: (value) {
-                      sensorsProvider.toggleMetric(
-                        publicKeyHex,
-                        option.key,
-                        value,
-                      );
-                    },
-                    onRename: () => _showMetricRenameDialog(
-                      context,
-                      publicKeyHex: publicKeyHex,
-                      option: option,
-                      sensorsProvider: sensorsProvider,
-                    ),
-                    onMoveUp: index > 0
-                        ? () => sensorsProvider.moveMetric(
-                            publicKeyHex,
-                            availableFieldKeys: orderedFieldKeys,
-                            oldIndex: index,
-                            newIndex: index - 1,
-                          )
-                        : null,
-                    onMoveDown: index < orderedOptions.length - 1
-                        ? () => sensorsProvider.moveMetric(
-                            publicKeyHex,
-                            availableFieldKeys: orderedFieldKeys,
-                            oldIndex: index,
-                            newIndex: index + 1,
-                          )
-                        : null,
-                    onSpanChanged: (selection) {
-                      sensorsProvider.setFieldSpan(
-                        publicKeyHex,
-                        option.key,
-                        selection,
-                      );
-                    },
-                  );
-                }),
-              ],
-            ),
-          );
-        },
+    await Navigator.of(context).push(
+      MaterialPageRoute<void>(
+        builder: (pageContext) => _SensorCustomizeView(
+          publicKeyHex: publicKeyHex,
+          initialContact: contact,
+          onRenameMetric:
+              ({
+                required BuildContext context,
+                required String publicKeyHex,
+                required SensorMetricOption option,
+                required SensorsProvider sensorsProvider,
+              }) {
+                return _showMetricRenameDialog(
+                  context,
+                  publicKeyHex: publicKeyHex,
+                  option: option,
+                  sensorsProvider: sensorsProvider,
+                );
+              },
+        ),
       ),
     );
   }
@@ -403,19 +294,20 @@ class _SensorsTabState extends State<SensorsTab> {
                         break;
                       }
                     }
+                    final availableFieldKeys = sensorMetricKeysFor(contact);
+                    final visibleFields = sensorsProvider
+                        .effectiveVisibleFieldsFor(key, availableFieldKeys);
                     return SensorTelemetryCard(
                       contact: contact,
                       state: sensorsProvider.stateFor(key),
-                      visibleFields: sensorsProvider.visibleFieldsFor(key),
+                      visibleFields: visibleFields,
                       fieldOrder: sensorsProvider.metricOrderFor(
                         key,
-                        sensorsProvider.visibleFieldsFor(key),
+                        availableFieldKeys,
                       ),
                       labelOverrides: sensorsProvider.labelOverridesFor(key),
                       fieldSpans: {
-                        for (final field in sensorsProvider.visibleFieldsFor(
-                          key,
-                        ))
+                        for (final field in visibleFields)
                           field: sensorsProvider.fieldSpanFor(key, field),
                       },
                       onRemove: () async {
@@ -439,6 +331,276 @@ class _SensorsTabState extends State<SensorsTab> {
   }
 }
 
+class _SensorCustomizeView extends StatelessWidget {
+  final String publicKeyHex;
+  final Contact? initialContact;
+  final Future<void> Function({
+    required BuildContext context,
+    required String publicKeyHex,
+    required SensorMetricOption option,
+    required SensorsProvider sensorsProvider,
+  })
+  onRenameMetric;
+
+  const _SensorCustomizeView({
+    required this.publicKeyHex,
+    required this.initialContact,
+    required this.onRenameMetric,
+  });
+
+  @override
+  Widget build(BuildContext context) {
+    return Consumer2<SensorsProvider, ContactsProvider>(
+      builder: (context, sensorsProvider, contactsProvider, child) {
+        Contact? contact = initialContact;
+        for (final entry in contactsProvider.contacts) {
+          if (entry.publicKeyHex == publicKeyHex) {
+            contact = entry;
+            break;
+          }
+        }
+
+        final options = sensorMetricOptionsFor(
+          contact,
+          labelOverrides: sensorsProvider.labelOverridesFor(publicKeyHex),
+        );
+        final visibleFields = sensorsProvider.effectiveVisibleFieldsFor(
+          publicKeyHex,
+          options.map((option) => option.key),
+        );
+        final autoRefreshMinutes = sensorsProvider.autoRefreshMinutesFor(
+          publicKeyHex,
+        );
+        final orderedFieldKeys = sensorsProvider.metricOrderFor(
+          publicKeyHex,
+          options.map((option) => option.key),
+        );
+        final optionByKey = <String, SensorMetricOption>{
+          for (final option in options) option.key: option,
+        };
+        final orderedOptions = orderedFieldKeys
+            .map((fieldKey) => optionByKey[fieldKey])
+            .whereType<SensorMetricOption>()
+            .toList(growable: false);
+
+        return Scaffold(
+          appBar: AppBar(
+            title: Text('Customize ${contact?.displayName ?? 'Sensor'}'),
+          ),
+          body: ListView(
+            padding: const EdgeInsets.fromLTRB(16, 16, 16, 24),
+            children: [
+              _SensorCustomizeSectionCard(
+                title: 'Live preview',
+                subtitle:
+                    'Changes apply immediately. This card matches the current dashboard layout for this sensor.',
+                child: SensorTelemetryCard(
+                  contact: contact,
+                  state: sensorsProvider.stateFor(publicKeyHex),
+                  visibleFields: visibleFields,
+                  fieldOrder: sensorsProvider.metricOrderFor(
+                    publicKeyHex,
+                    visibleFields,
+                  ),
+                  labelOverrides: sensorsProvider.labelOverridesFor(
+                    publicKeyHex,
+                  ),
+                  fieldSpans: {
+                    for (final field in visibleFields)
+                      field: sensorsProvider.fieldSpanFor(publicKeyHex, field),
+                  },
+                  margin: EdgeInsets.zero,
+                  emptyMetricsMessage: 'No telemetry fields available yet.',
+                ),
+              ),
+              _SensorCustomizeSectionCard(
+                title: 'Refresh schedule',
+                subtitle:
+                    'Choose how often this sensor should refresh while your device stays connected.',
+                child: SensorAutoRefreshOptions(
+                  selectedMinutes: autoRefreshMinutes,
+                  onSelected: (minutes) {
+                    sensorsProvider.setAutoRefreshMinutes(
+                      publicKeyHex,
+                      minutes,
+                    );
+                  },
+                ),
+              ),
+              Padding(
+                padding: const EdgeInsets.fromLTRB(4, 8, 4, 12),
+                child: Column(
+                  crossAxisAlignment: CrossAxisAlignment.start,
+                  children: [
+                    Text(
+                      'Field layout',
+                      style: Theme.of(context).textTheme.titleLarge,
+                    ),
+                    const SizedBox(height: 6),
+                    Text(
+                      'Use the same value-card previews shown on the dashboard to control visibility, labels, width, and order.',
+                      style: Theme.of(context).textTheme.bodyMedium,
+                    ),
+                  ],
+                ),
+              ),
+              ...orderedOptions.asMap().entries.map((entry) {
+                final index = entry.key;
+                final option = entry.value;
+                final visible = visibleFields.contains(option.key);
+                final span = sensorsProvider.fieldSpanFor(
+                  publicKeyHex,
+                  option.key,
+                );
+                return SensorMetricSelectorItem(
+                  option: option,
+                  visible: visible,
+                  span: span,
+                  canMoveUp: index > 0,
+                  canMoveDown: index < orderedOptions.length - 1,
+                  onToggle: (value) {
+                    sensorsProvider.toggleMetric(
+                      publicKeyHex,
+                      option.key,
+                      value,
+                    );
+                  },
+                  onRename: () => onRenameMetric(
+                    context: context,
+                    publicKeyHex: publicKeyHex,
+                    option: option,
+                    sensorsProvider: sensorsProvider,
+                  ),
+                  onMoveUp: index > 0
+                      ? () => sensorsProvider.moveMetric(
+                          publicKeyHex,
+                          availableFieldKeys: orderedFieldKeys,
+                          oldIndex: index,
+                          newIndex: index - 1,
+                        )
+                      : null,
+                  onMoveDown: index < orderedOptions.length - 1
+                      ? () => sensorsProvider.moveMetric(
+                          publicKeyHex,
+                          availableFieldKeys: orderedFieldKeys,
+                          oldIndex: index,
+                          newIndex: index + 1,
+                        )
+                      : null,
+                  onSpanChanged: (selection) {
+                    sensorsProvider.setFieldSpan(
+                      publicKeyHex,
+                      option.key,
+                      selection,
+                    );
+                  },
+                );
+              }),
+            ],
+          ),
+        );
+      },
+    );
+  }
+}
+
+class _SensorCustomizeSectionCard extends StatelessWidget {
+  final String title;
+  final String subtitle;
+  final Widget child;
+
+  const _SensorCustomizeSectionCard({
+    required this.title,
+    required this.subtitle,
+    required this.child,
+  });
+
+  @override
+  Widget build(BuildContext context) {
+    final colorScheme = Theme.of(context).colorScheme;
+    return Container(
+      margin: const EdgeInsets.only(bottom: 16),
+      decoration: BoxDecoration(
+        borderRadius: BorderRadius.circular(28),
+        gradient: LinearGradient(
+          begin: Alignment.topLeft,
+          end: Alignment.bottomRight,
+          colors: [
+            colorScheme.surfaceContainerLow,
+            colorScheme.surfaceContainerHighest.withValues(alpha: 0.9),
+          ],
+        ),
+        border: Border.all(
+          color: colorScheme.outlineVariant.withValues(alpha: 0.35),
+        ),
+        boxShadow: [
+          BoxShadow(
+            color: Colors.black.withValues(alpha: 0.045),
+            blurRadius: 12,
+            offset: const Offset(0, 4),
+          ),
+        ],
+      ),
+      child: Padding(
+        padding: const EdgeInsets.all(16),
+        child: Column(
+          crossAxisAlignment: CrossAxisAlignment.start,
+          children: [
+            Text(title, style: Theme.of(context).textTheme.titleMedium),
+            const SizedBox(height: 6),
+            Text(
+              subtitle,
+              style: Theme.of(context).textTheme.bodyMedium?.copyWith(
+                color: colorScheme.onSurfaceVariant,
+              ),
+            ),
+            const SizedBox(height: 14),
+            child,
+          ],
+        ),
+      ),
+    );
+  }
+}
+
+class SensorAutoRefreshOptions extends StatelessWidget {
+  final int selectedMinutes;
+  final ValueChanged<int> onSelected;
+
+  const SensorAutoRefreshOptions({
+    super.key,
+    required this.selectedMinutes,
+    required this.onSelected,
+  });
+
+  @override
+  Widget build(BuildContext context) {
+    return Wrap(
+      spacing: 8,
+      runSpacing: 8,
+      children: SensorsProvider.supportedAutoRefreshIntervals
+          .map(
+            (minutes) => ChoiceChip(
+              label: Text(_formatAutoRefreshIntervalLabel(minutes)),
+              selected: selectedMinutes == minutes,
+              onSelected: (_) => onSelected(minutes),
+            ),
+          )
+          .toList(growable: false),
+    );
+  }
+}
+
+String _formatAutoRefreshIntervalLabel(int minutes) {
+  if (minutes <= 0) {
+    return 'Off';
+  }
+  if (minutes >= 360 && minutes % 60 == 0) {
+    return '${minutes ~/ 60}h';
+  }
+  return '${minutes}m';
+}
+
 class SensorMetricSelectorItem extends StatelessWidget {
   final SensorMetricOption option;
   final bool visible;
@@ -468,84 +630,167 @@ class SensorMetricSelectorItem extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     final theme = Theme.of(context);
-    return Padding(
-      padding: const EdgeInsets.only(bottom: 12),
-      child: Column(
-        crossAxisAlignment: CrossAxisAlignment.start,
-        children: [
-          Row(
-            children: [
-              Expanded(
-                child: FilterChip(
-                  selected: visible,
-                  label: Text(option.label),
-                  onSelected: onToggle,
-                ),
-              ),
-              const SizedBox(width: 8),
-              IconButton(
-                tooltip: 'Rename',
-                onPressed: onRename,
-                icon: const Icon(Icons.edit_outlined),
-              ),
-            ],
+    final colorScheme = theme.colorScheme;
+    final showChannelChip = option.channel != null && option.channel != 1;
+    final previewCardData =
+        option.previewCardData ??
+        SensorMetricCardData(
+          fieldKey: option.key,
+          icon: Icons.sensors,
+          label: option.defaultLabel,
+          value: option.valuePreview ?? 'No telemetry yet',
+          accent: colorScheme.primary,
+          channel: option.channel,
+        );
+
+    return Container(
+      margin: const EdgeInsets.only(bottom: 16),
+      decoration: BoxDecoration(
+        borderRadius: BorderRadius.circular(28),
+        gradient: LinearGradient(
+          begin: Alignment.topLeft,
+          end: Alignment.bottomRight,
+          colors: [
+            colorScheme.surfaceContainerLow,
+            colorScheme.surfaceContainerHighest.withValues(alpha: 0.9),
+          ],
+        ),
+        border: Border.all(
+          color: colorScheme.outlineVariant.withValues(alpha: 0.35),
+        ),
+        boxShadow: [
+          BoxShadow(
+            color: Colors.black.withValues(alpha: 0.045),
+            blurRadius: 12,
+            offset: const Offset(0, 4),
           ),
-          if (option.valuePreview != null || option.channel != null)
-            Padding(
-              padding: const EdgeInsets.only(top: 8),
-              child: Wrap(
-                crossAxisAlignment: WrapCrossAlignment.center,
-                spacing: 8,
-                runSpacing: 6,
-                children: [
-                  if (option.valuePreview != null)
-                    Text(
-                      option.valuePreview!,
-                      key: ValueKey('sensor_selector_value_${option.key}'),
-                      style: theme.textTheme.bodyMedium?.copyWith(
-                        color: theme.colorScheme.onSurfaceVariant,
-                        fontWeight: FontWeight.w600,
-                      ),
-                    ),
-                  if (option.channel != null)
-                    Container(
-                      key: ValueKey('sensor_selector_channel_${option.key}'),
-                      padding: const EdgeInsets.symmetric(
-                        horizontal: 8,
-                        vertical: 3,
-                      ),
-                      decoration: BoxDecoration(
-                        color: theme.colorScheme.surfaceContainerHighest,
-                        borderRadius: BorderRadius.circular(999),
-                      ),
-                      child: Text(
-                        'ch${option.channel}',
-                        style: theme.textTheme.labelSmall?.copyWith(
-                          color: theme.colorScheme.onSurfaceVariant,
-                          fontWeight: FontWeight.w800,
+        ],
+      ),
+      child: Padding(
+        padding: const EdgeInsets.all(12),
+        child: Column(
+          crossAxisAlignment: CrossAxisAlignment.start,
+          children: [
+            Row(
+              crossAxisAlignment: CrossAxisAlignment.start,
+              children: [
+                Expanded(
+                  child: Column(
+                    crossAxisAlignment: CrossAxisAlignment.start,
+                    children: [
+                      Text(
+                        option.defaultLabel,
+                        style: theme.textTheme.titleSmall?.copyWith(
+                          fontWeight: FontWeight.w700,
                         ),
                       ),
+                      const SizedBox(height: 6),
+                      Wrap(
+                        spacing: 8,
+                        runSpacing: 8,
+                        crossAxisAlignment: WrapCrossAlignment.center,
+                        children: [
+                          TextButton.icon(
+                            onPressed: onRename,
+                            style: TextButton.styleFrom(
+                              padding: const EdgeInsets.symmetric(
+                                horizontal: 12,
+                                vertical: 8,
+                              ),
+                              foregroundColor: colorScheme.primary,
+                              textStyle: theme.textTheme.labelLarge?.copyWith(
+                                fontWeight: FontWeight.w700,
+                              ),
+                            ),
+                            icon: const Icon(Icons.edit_outlined, size: 18),
+                            label: const Text('Rename'),
+                          ),
+                          if (showChannelChip)
+                            Container(
+                              key: ValueKey(
+                                'sensor_selector_channel_${option.key}',
+                              ),
+                              padding: const EdgeInsets.symmetric(
+                                horizontal: 10,
+                                vertical: 8,
+                              ),
+                              decoration: BoxDecoration(
+                                color: previewCardData.accent.withValues(
+                                  alpha: 0.10,
+                                ),
+                                borderRadius: BorderRadius.circular(999),
+                              ),
+                              child: Text(
+                                'Channel ${option.channel}',
+                                style: theme.textTheme.labelMedium?.copyWith(
+                                  color: previewCardData.accent,
+                                  fontWeight: FontWeight.w700,
+                                ),
+                              ),
+                            ),
+                        ],
+                      ),
+                    ],
+                  ),
+                ),
+                const SizedBox(width: 12),
+                Container(
+                  padding: const EdgeInsets.symmetric(
+                    horizontal: 10,
+                    vertical: 5,
+                  ),
+                  decoration: BoxDecoration(
+                    color: visible
+                        ? const Color(0xFF218B63).withValues(alpha: 0.12)
+                        : colorScheme.surfaceContainerHighest,
+                    borderRadius: BorderRadius.circular(999),
+                  ),
+                  child: Text(
+                    visible ? 'Visible' : 'Hidden',
+                    style: theme.textTheme.labelMedium?.copyWith(
+                      color: visible
+                          ? const Color(0xFF218B63)
+                          : colorScheme.onSurfaceVariant,
+                      fontWeight: FontWeight.w700,
                     ),
-                ],
+                  ),
+                ),
+              ],
+            ),
+            const SizedBox(height: 12),
+            Opacity(
+              opacity: visible ? 1 : 0.55,
+              child: SensorMetricTile(
+                data: previewCardData,
+                width: double.infinity,
+                keyPrefix: 'sensor_selector_metric',
+                allowMapPreview: false,
               ),
             ),
-          const SizedBox(height: 8),
-          Align(
-            alignment: Alignment.centerRight,
-            child: Wrap(
-              crossAxisAlignment: WrapCrossAlignment.center,
-              spacing: 8,
+            const SizedBox(height: 8),
+            Row(
               children: [
-                IconButton(
-                  tooltip: 'Move up',
-                  onPressed: canMoveUp ? onMoveUp : null,
-                  icon: const Icon(Icons.arrow_upward),
+                Expanded(
+                  child: Text(
+                    'Show on sensor card',
+                    style: theme.textTheme.bodyMedium?.copyWith(
+                      fontWeight: FontWeight.w600,
+                    ),
+                  ),
                 ),
-                IconButton(
-                  tooltip: 'Move down',
-                  onPressed: canMoveDown ? onMoveDown : null,
-                  icon: const Icon(Icons.arrow_downward),
+                Switch(value: visible, onChanged: onToggle),
+              ],
+            ),
+            const SizedBox(height: 12),
+            Row(
+              children: [
+                Text(
+                  'Card width',
+                  style: theme.textTheme.labelLarge?.copyWith(
+                    fontWeight: FontWeight.w700,
+                  ),
                 ),
+                const Spacer(),
                 SegmentedButton<int>(
                   segments: const [
                     ButtonSegment<int>(value: 1, label: Text('1x')),
@@ -558,8 +803,30 @@ class SensorMetricSelectorItem extends StatelessWidget {
                 ),
               ],
             ),
-          ),
-        ],
+            const SizedBox(height: 8),
+            Row(
+              children: [
+                Text(
+                  'Order',
+                  style: theme.textTheme.labelLarge?.copyWith(
+                    fontWeight: FontWeight.w700,
+                  ),
+                ),
+                const Spacer(),
+                IconButton(
+                  tooltip: 'Move up',
+                  onPressed: canMoveUp ? onMoveUp : null,
+                  icon: const Icon(Icons.arrow_upward),
+                ),
+                IconButton(
+                  tooltip: 'Move down',
+                  onPressed: canMoveDown ? onMoveDown : null,
+                  icon: const Icon(Icons.arrow_downward),
+                ),
+              ],
+            ),
+          ],
+        ),
       ),
     );
   }

lib/screens/settings_screen.dart

@@ -1875,7 +1875,7 @@ class _SettingsScreenState extends State<SettingsScreen> {
                     style: Theme.of(context).textTheme.bodySmall,
                   ),
                 ),
-                Switch.adaptive(
+                Switch(
                   value: _showCurrentImagePreview,
                   onChanged: (value) {
                     setState(() => _showCurrentImagePreview = value);

lib/services/cayenne_lpp_parser.dart

@@ -19,7 +19,61 @@ class CayenneLppParser {
   static const int _lppDirection = 132;
   static const int _lppUnixTime = 133;
   static const int _lppColour = 135;
+  static const int _lppGust = 137;
+  static const int _lppDewPoint = 138;
+  static const int _lppRain = 139;
   static const int _lppSwitch = 142;
+  static const int _lppBinaryBool = 143;
+  static const int _lppBinaryPowerSwitch = 144;
+  static const int _lppBinaryOpen = 145;
+  static const int _lppBinaryBatteryLow = 146;
+  static const int _lppBinaryCharging = 147;
+  static const int _lppBinaryCarbonMonoxide = 148;
+  static const int _lppBinaryCold = 149;
+  static const int _lppBinaryConnectivity = 150;
+  static const int _lppBinaryDoor = 151;
+  static const int _lppBinaryGarageDoor = 152;
+  static const int _lppBinaryGas = 153;
+  static const int _lppBinaryHeat = 154;
+  static const int _lppBinaryLight = 155;
+  static const int _lppBinaryLock = 156;
+  static const int _lppBinaryMoisture = 157;
+  static const int _lppBinaryMotion = 158;
+  static const int _lppBinaryMoving = 159;
+  static const int _lppBinaryOccupancy = 160;
+  static const int _lppBinaryPlug = 161;
+  static const int _lppBinaryPresence = 162;
+  static const int _lppBinaryProblem = 163;
+  static const int _lppBinaryRunning = 164;
+  static const int _lppBinarySafety = 165;
+  static const int _lppBinarySmoke = 166;
+  static const int _lppBinarySound = 167;
+  static const int _lppBinaryTamper = 168;
+  static const int _lppBinaryVibration = 169;
+  static const int _lppBinaryWindow = 170;
+  static const int _lppButtonEvent = 171;
+  static const int _lppDimmer = 172;
+  static const int _lppUv = 173;
+  static const int _lppLightLevel = 174;
+  static const int _lppPm25 = 175;
+  static const int _lppPm10 = 176;
+  static const int _lppCo2 = 177;
+  static const int _lppTvoc = 178;
+  static const int _lppRpm = 179;
+  static const int _lppConductivity = 180;
+  static const int _lppRotation = 181;
+  static const int _lppDuration = 182;
+  static const int _lppAcceleration = 183;
+  static const int _lppGyroRate = 184;
+  static const int _lppVolume = 185;
+  static const int _lppFlowRate = 186;
+  static const int _lppVolumeStorage = 187;
+  static const int _lppWater = 188;
+  static const int _lppGasVolume = 189;
+  static const int _lppMass = 190;
+  static const int _lppSignedSpeed = 191;
+  static const int _lppSignedPower = 192;
+  static const int _lppSignedCurrent = 193;
 
   /// Parse Cayenne LPP data into ContactTelemetry
   static ContactTelemetry parse(Uint8List data) {
@@ -345,6 +399,212 @@ class CayenneLppParser {
             };
             break;
 
+          case _lppGust:
+            final rawValue = reader.readUInt16BE();
+            final value = rawValue / 100.0;
+            debugPrint('      Gust: ${value}m/s');
+            extraSensorData['gust_$channel'] = value;
+            break;
+
+          case _lppDewPoint:
+            final rawValue = reader.readInt16BE();
+            final value = rawValue / 10.0;
+            debugPrint('      Dew point: ${value.toStringAsFixed(1)}°C');
+            extraSensorData['dew_$channel'] = value;
+            break;
+
+          case _lppRain:
+            final rawValue = reader.readUInt16BE();
+            final value = rawValue / 10.0;
+            debugPrint('      Rain: ${value}mm');
+            extraSensorData['rain_$channel'] = value;
+            break;
+
+          case _lppBinaryBool:
+          case _lppBinaryPowerSwitch:
+          case _lppBinaryOpen:
+          case _lppBinaryBatteryLow:
+          case _lppBinaryCharging:
+          case _lppBinaryCarbonMonoxide:
+          case _lppBinaryCold:
+          case _lppBinaryConnectivity:
+          case _lppBinaryDoor:
+          case _lppBinaryGarageDoor:
+          case _lppBinaryGas:
+          case _lppBinaryHeat:
+          case _lppBinaryLight:
+          case _lppBinaryLock:
+          case _lppBinaryMoisture:
+          case _lppBinaryMotion:
+          case _lppBinaryMoving:
+          case _lppBinaryOccupancy:
+          case _lppBinaryPlug:
+          case _lppBinaryPresence:
+          case _lppBinaryProblem:
+          case _lppBinaryRunning:
+          case _lppBinarySafety:
+          case _lppBinarySmoke:
+          case _lppBinarySound:
+          case _lppBinaryTamper:
+          case _lppBinaryVibration:
+          case _lppBinaryWindow:
+            final value = reader.readByte();
+            debugPrint('      Binary state: $value');
+            extraSensorData['${_binaryMetricKeyForType(type)}_$channel'] =
+                value;
+            break;
+
+          case _lppButtonEvent:
+            final value = reader.readByte();
+            debugPrint('      Button event: $value');
+            extraSensorData['button_event_$channel'] = value;
+            break;
+
+          case _lppDimmer:
+            final value = _readInt8(reader);
+            debugPrint('      Dimmer: $value');
+            extraSensorData['dimmer_$channel'] = value;
+            break;
+
+          case _lppUv:
+            final value = reader.readByte() / 10.0;
+            debugPrint('      UV index: $value');
+            extraSensorData['uv_$channel'] = value;
+            break;
+
+          case _lppLightLevel:
+            final value = reader.readByte();
+            debugPrint('      Light level: $value');
+            extraSensorData['light_level_$channel'] = value;
+            break;
+
+          case _lppPm25:
+            final value = reader.readUInt16BE().toDouble();
+            debugPrint('      PM2.5: $value');
+            extraSensorData['pm25_$channel'] = value;
+            break;
+
+          case _lppPm10:
+            final value = reader.readUInt16BE().toDouble();
+            debugPrint('      PM10: $value');
+            extraSensorData['pm10_$channel'] = value;
+            break;
+
+          case _lppCo2:
+            final value = reader.readUInt16BE().toDouble();
+            debugPrint('      CO2: $value');
+            extraSensorData['co2_$channel'] = value;
+            break;
+
+          case _lppTvoc:
+            final value = reader.readUInt16BE().toDouble();
+            debugPrint('      TVOC: $value');
+            extraSensorData['tvoc_$channel'] = value;
+            break;
+
+          case _lppRpm:
+            final value = reader.readUInt16BE().toDouble();
+            debugPrint('      RPM: $value');
+            extraSensorData['rpm_$channel'] = value;
+            break;
+
+          case _lppConductivity:
+            final value = reader.readUInt16BE().toDouble();
+            debugPrint('      Conductivity: $value');
+            extraSensorData['conductivity_$channel'] = value;
+            break;
+
+          case _lppRotation:
+            final rawValue = reader.readInt16BE();
+            final value = rawValue / 10.0;
+            debugPrint('      Rotation: $value');
+            extraSensorData['rotation_$channel'] = value;
+            break;
+
+          case _lppDuration:
+            final rawValue = _readUInt32BE(reader);
+            final value = rawValue / 1000.0;
+            debugPrint('      Duration: $value s');
+            extraSensorData['duration_$channel'] = value;
+            break;
+
+          case _lppAcceleration:
+            final rawValue = _readInt32BE(reader);
+            final value = rawValue / 1000000.0;
+            debugPrint('      Acceleration: $value');
+            extraSensorData['acceleration_$channel'] = value;
+            break;
+
+          case _lppGyroRate:
+            final rawValue = _readInt32BE(reader);
+            final value = rawValue / 1000.0;
+            debugPrint('      Gyro rate: $value');
+            extraSensorData['gyro_rate_$channel'] = value;
+            break;
+
+          case _lppVolume:
+            final rawValue = _readUInt32BE(reader);
+            final value = rawValue / 1000.0;
+            debugPrint('      Volume: $value');
+            extraSensorData['volume_$channel'] = value;
+            break;
+
+          case _lppFlowRate:
+            final rawValue = _readUInt32BE(reader);
+            final value = rawValue / 1000.0;
+            debugPrint('      Flow rate: $value');
+            extraSensorData['flow_rate_$channel'] = value;
+            break;
+
+          case _lppVolumeStorage:
+            final rawValue = _readUInt32BE(reader);
+            final value = rawValue / 1000.0;
+            debugPrint('      Storage volume: $value');
+            extraSensorData['volume_storage_$channel'] = value;
+            break;
+
+          case _lppWater:
+            final rawValue = _readUInt32BE(reader);
+            final value = rawValue / 1000.0;
+            debugPrint('      Water: $value');
+            extraSensorData['water_$channel'] = value;
+            break;
+
+          case _lppGasVolume:
+            final rawValue = _readUInt32BE(reader);
+            final value = rawValue / 1000.0;
+            debugPrint('      Gas volume: $value');
+            extraSensorData['gas_volume_$channel'] = value;
+            break;
+
+          case _lppMass:
+            final rawValue = _readUInt32BE(reader);
+            final value = rawValue / 1000.0;
+            debugPrint('      Mass: $value');
+            extraSensorData['mass_$channel'] = value;
+            break;
+
+          case _lppSignedSpeed:
+            final rawValue = _readInt32BE(reader);
+            final value = rawValue / 1000000.0;
+            debugPrint('      Signed speed: $value');
+            extraSensorData['signed_speed_$channel'] = value;
+            break;
+
+          case _lppSignedPower:
+            final rawValue = _readInt32BE(reader);
+            final value = rawValue / 100.0;
+            debugPrint('      Signed power: $value');
+            extraSensorData['signed_power_$channel'] = value;
+            break;
+
+          case _lppSignedCurrent:
+            final rawValue = _readInt32BE(reader);
+            final value = rawValue / 1000.0;
+            debugPrint('      Signed current: $value');
+            extraSensorData['signed_current_$channel'] = value;
+            break;
+
           case _lppSwitch:
             final value = reader.readByte();
             debugPrint('      Switch: $value');
@@ -352,11 +612,16 @@ class CayenneLppParser {
             break;
 
           default:
-            debugPrint(
-              '      ⚠️ Unknown type, skipping remaining ${reader.remainingBytesCount} bytes',
-            );
-            // Unknown type, skip remaining to avoid parsing errors
-            reader.skip(reader.remainingBytesCount);
+            final size = _payloadSizeForType(type);
+            if (size == null || reader.remainingBytesCount < size) {
+              debugPrint(
+                '      ⚠️ Unknown type $type with unsupported size, stopping parse',
+              );
+              reader.skip(reader.remainingBytesCount);
+              break;
+            }
+            debugPrint('      ⚠️ Unknown type $type, skipping $size bytes');
+            reader.skip(size);
             break;
         }
       } catch (e) {
@@ -420,7 +685,154 @@ class CayenneLppParser {
     return (bytes[0] << 24) | (bytes[1] << 16) | (bytes[2] << 8) | bytes[3];
   }
 
-  static String _sourceChannelKey(String fieldKey) => '__source_channel:$fieldKey';
+  static int _readInt32BE(BufferReader reader) {
+    final value = _readUInt32BE(reader);
+    if ((value & 0x80000000) != 0) {
+      return value - 0x100000000;
+    }
+    return value;
+  }
+
+  static int _readInt8(BufferReader reader) {
+    final value = reader.readByte();
+    if ((value & 0x80) != 0) {
+      return value - 0x100;
+    }
+    return value;
+  }
+
+  static String _sourceChannelKey(String fieldKey) =>
+      '__source_channel:$fieldKey';
+
+  static String _binaryMetricKeyForType(int type) {
+    switch (type) {
+      case _lppBinaryBool:
+        return 'binary_bool';
+      case _lppBinaryPowerSwitch:
+        return 'binary_power_switch';
+      case _lppBinaryOpen:
+        return 'binary_open';
+      case _lppBinaryBatteryLow:
+        return 'binary_battery_low';
+      case _lppBinaryCharging:
+        return 'binary_charging';
+      case _lppBinaryCarbonMonoxide:
+        return 'binary_carbon_monoxide';
+      case _lppBinaryCold:
+        return 'binary_cold';
+      case _lppBinaryConnectivity:
+        return 'binary_connectivity';
+      case _lppBinaryDoor:
+        return 'binary_door';
+      case _lppBinaryGarageDoor:
+        return 'binary_garage_door';
+      case _lppBinaryGas:
+        return 'binary_gas';
+      case _lppBinaryHeat:
+        return 'binary_heat';
+      case _lppBinaryLight:
+        return 'binary_light';
+      case _lppBinaryLock:
+        return 'binary_lock';
+      case _lppBinaryMoisture:
+        return 'binary_moisture';
+      case _lppBinaryMotion:
+        return 'binary_motion';
+      case _lppBinaryMoving:
+        return 'binary_moving';
+      case _lppBinaryOccupancy:
+        return 'binary_occupancy';
+      case _lppBinaryPlug:
+        return 'binary_plug';
+      case _lppBinaryPresence:
+        return 'binary_presence';
+      case _lppBinaryProblem:
+        return 'binary_problem';
+      case _lppBinaryRunning:
+        return 'binary_running';
+      case _lppBinarySafety:
+        return 'binary_safety';
+      case _lppBinarySmoke:
+        return 'binary_smoke';
+      case _lppBinarySound:
+        return 'binary_sound';
+      case _lppBinaryTamper:
+        return 'binary_tamper';
+      case _lppBinaryVibration:
+        return 'binary_vibration';
+      case _lppBinaryWindow:
+        return 'binary_window';
+    }
+    return 'binary_state';
+  }
+
+  static int? _payloadSizeForType(int type) {
+    if (type >= _lppBinaryBool && type <= _lppBinaryWindow) {
+      return 1;
+    }
+    switch (type) {
+      case MeshCoreConstants.lppDigitalInput:
+      case MeshCoreConstants.lppDigitalOutput:
+      case MeshCoreConstants.lppPresenceSensor:
+      case MeshCoreConstants.lppHumiditySensor:
+      case _lppPercentage:
+      case _lppSwitch:
+      case _lppButtonEvent:
+      case _lppDimmer:
+      case _lppUv:
+      case _lppLightLevel:
+        return 1;
+      case MeshCoreConstants.lppAnalogInput:
+      case MeshCoreConstants.lppAnalogOutput:
+      case MeshCoreConstants.lppIlluminanceSensor:
+      case MeshCoreConstants.lppTemperatureSensor:
+      case MeshCoreConstants.lppBarometer:
+      case MeshCoreConstants.lppVoltageSensor:
+      case _lppCurrent:
+      case _lppAltitude:
+      case _lppConcentration:
+      case _lppPower:
+      case _lppSpeed:
+      case _lppDirection:
+      case _lppGust:
+      case _lppDewPoint:
+      case _lppRain:
+      case _lppPm25:
+      case _lppPm10:
+      case _lppCo2:
+      case _lppTvoc:
+      case _lppRpm:
+      case _lppConductivity:
+      case _lppRotation:
+        return 2;
+      case MeshCoreConstants.lppAccelerometer:
+      case MeshCoreConstants.lppGyrometer:
+        return 6;
+      case MeshCoreConstants.lppGps:
+        return 9;
+      case _lppGenericSensor:
+      case _lppFrequency:
+      case _lppDistance:
+      case _lppEnergy:
+      case _lppUnixTime:
+      case _lppDuration:
+      case _lppAcceleration:
+      case _lppGyroRate:
+      case _lppVolume:
+      case _lppFlowRate:
+      case _lppVolumeStorage:
+      case _lppWater:
+      case _lppGasVolume:
+      case _lppMass:
+      case _lppSignedSpeed:
+      case _lppSignedPower:
+      case _lppSignedCurrent:
+        return 4;
+      case _lppColour:
+        return 3;
+    }
+    return null;
+  }
 
   static bool _isZeroPaddedTail(Uint8List data, int remainingBytes) {
     final start = data.length - remainingBytes;

lib/theme/app_theme.dart

@@ -1,123 +1,141 @@
 import 'package:flutter/material.dart';
 
-enum AppThemeMode {
-  light,
-  dark,
-  sarRed,
-  sarGreen,
-  sarNavyBlue,
-  system,
-}
+enum AppThemeMode { light, dark, sarRed, sarGreen, sarNavyBlue, system }
 
 class AppTheme {
+  static ThemeData _withSharedControls(ThemeData theme) {
+    final colorScheme = theme.colorScheme;
+    return theme.copyWith(
+      switchTheme: SwitchThemeData(
+        thumbColor: WidgetStateProperty.resolveWith((states) {
+          if (states.contains(WidgetState.disabled)) {
+            return colorScheme.onSurface.withValues(alpha: 0.38);
+          }
+          if (states.contains(WidgetState.selected)) {
+            return colorScheme.onPrimary;
+          }
+          return colorScheme.outline;
+        }),
+        trackColor: WidgetStateProperty.resolveWith((states) {
+          if (states.contains(WidgetState.disabled)) {
+            return colorScheme.onSurface.withValues(alpha: 0.12);
+          }
+          if (states.contains(WidgetState.selected)) {
+            return colorScheme.primary;
+          }
+          return colorScheme.surfaceContainerHighest;
+        }),
+        trackOutlineColor: WidgetStateProperty.resolveWith((states) {
+          if (states.contains(WidgetState.selected)) {
+            return colorScheme.primary;
+          }
+          return colorScheme.outlineVariant;
+        }),
+      ),
+    );
+  }
+
   // Light theme (Blue)
   static ThemeData get lightTheme {
-    return ThemeData(
-      useMaterial3: true,
-      colorScheme: ColorScheme.fromSeed(
-        seedColor: Colors.blue,
-        brightness: Brightness.light,
-      ),
-      appBarTheme: const AppBarTheme(
-        centerTitle: true,
-        elevation: 0,
-      ),
-      cardTheme: CardThemeData(
-        elevation: 2,
-        shape: RoundedRectangleBorder(
-          borderRadius: BorderRadius.circular(12),
+    return _withSharedControls(
+      ThemeData(
+        useMaterial3: true,
+        colorScheme: ColorScheme.fromSeed(
+          seedColor: Colors.blue,
+          brightness: Brightness.light,
         ),
-      ),
-      inputDecorationTheme: InputDecorationTheme(
-        border: OutlineInputBorder(
-          borderRadius: BorderRadius.circular(12),
+        appBarTheme: const AppBarTheme(centerTitle: true, elevation: 0),
+        cardTheme: CardThemeData(
+          elevation: 2,
+          shape: RoundedRectangleBorder(
+            borderRadius: BorderRadius.circular(12),
+          ),
+        ),
+        inputDecorationTheme: InputDecorationTheme(
+          border: OutlineInputBorder(borderRadius: BorderRadius.circular(12)),
+          filled: true,
         ),
-        filled: true,
       ),
     );
   }
 
   // Dark theme (Blue)
   static ThemeData get darkTheme {
-    return ThemeData(
-      useMaterial3: true,
-      colorScheme: ColorScheme.fromSeed(
-        seedColor: Colors.blue,
-        brightness: Brightness.dark,
-      ),
-      appBarTheme: const AppBarTheme(
-        centerTitle: true,
-        elevation: 0,
-      ),
-      cardTheme: CardThemeData(
-        elevation: 2,
-        shape: RoundedRectangleBorder(
-          borderRadius: BorderRadius.circular(12),
+    return _withSharedControls(
+      ThemeData(
+        useMaterial3: true,
+        colorScheme: ColorScheme.fromSeed(
+          seedColor: Colors.blue,
+          brightness: Brightness.dark,
         ),
-      ),
-      inputDecorationTheme: InputDecorationTheme(
-        border: OutlineInputBorder(
-          borderRadius: BorderRadius.circular(12),
+        appBarTheme: const AppBarTheme(centerTitle: true, elevation: 0),
+        cardTheme: CardThemeData(
+          elevation: 2,
+          shape: RoundedRectangleBorder(
+            borderRadius: BorderRadius.circular(12),
+          ),
+        ),
+        inputDecorationTheme: InputDecorationTheme(
+          border: OutlineInputBorder(borderRadius: BorderRadius.circular(12)),
+          filled: true,
         ),
-        filled: true,
       ),
     );
   }
 
   // SAR Red theme (Emergency/Alert tones)
   static ThemeData get sarRedTheme {
-    return ThemeData(
-      useMaterial3: true,
-      colorScheme: const ColorScheme.dark(
-        brightness: Brightness.dark,
-        primary: Color(0xFFFF5252), // Bright red
-        onPrimary: Color(0xFF000000),
-        primaryContainer: Color(0xFF8B0000), // Dark red
-        onPrimaryContainer: Color(0xFFFFCDD2),
-        secondary: Color(0xFFFF8A80),
-        onSecondary: Color(0xFF000000),
-        secondaryContainer: Color(0xFFB71C1C),
-        onSecondaryContainer: Color(0xFFFFCDD2),
-        tertiary: Color(0xFFFF6E40),
-        onTertiary: Color(0xFF000000),
-        error: Color(0xFFCF6679),
-        onError: Color(0xFF000000),
-        surface: Color(0xFF1A0000), // Very dark red-tinted
-        onSurface: Color(0xFFFFEBEE),
-        surfaceContainerHighest: Color(0xFF2D0000),
-        onSurfaceVariant: Color(0xFFFFCDD2),
-        outline: Color(0xFFFF5252),
-      ),
-      scaffoldBackgroundColor: const Color(0xFF1A0000),
-      appBarTheme: const AppBarTheme(
-        centerTitle: true,
-        elevation: 0,
-        backgroundColor: Color(0xFF2D0000),
-        foregroundColor: Color(0xFFFFEBEE),
-      ),
-      cardTheme: CardThemeData(
-        elevation: 2,
-        color: const Color(0xFF2D0000),
-        shape: RoundedRectangleBorder(
-          borderRadius: BorderRadius.circular(12),
-          side: const BorderSide(
-            color: Color(0xFFFF5252),
-            width: 1,
+    return _withSharedControls(
+      ThemeData(
+        useMaterial3: true,
+        colorScheme: const ColorScheme.dark(
+          brightness: Brightness.dark,
+          primary: Color(0xFFFF5252), // Bright red
+          onPrimary: Color(0xFF000000),
+          primaryContainer: Color(0xFF8B0000), // Dark red
+          onPrimaryContainer: Color(0xFFFFCDD2),
+          secondary: Color(0xFFFF8A80),
+          onSecondary: Color(0xFF000000),
+          secondaryContainer: Color(0xFFB71C1C),
+          onSecondaryContainer: Color(0xFFFFCDD2),
+          tertiary: Color(0xFFFF6E40),
+          onTertiary: Color(0xFF000000),
+          error: Color(0xFFCF6679),
+          onError: Color(0xFF000000),
+          surface: Color(0xFF1A0000), // Very dark red-tinted
+          onSurface: Color(0xFFFFEBEE),
+          surfaceContainerHighest: Color(0xFF2D0000),
+          onSurfaceVariant: Color(0xFFFFCDD2),
+          outline: Color(0xFFFF5252),
+        ),
+        scaffoldBackgroundColor: const Color(0xFF1A0000),
+        appBarTheme: const AppBarTheme(
+          centerTitle: true,
+          elevation: 0,
+          backgroundColor: Color(0xFF2D0000),
+          foregroundColor: Color(0xFFFFEBEE),
+        ),
+        cardTheme: CardThemeData(
+          elevation: 2,
+          color: const Color(0xFF2D0000),
+          shape: RoundedRectangleBorder(
+            borderRadius: BorderRadius.circular(12),
+            side: const BorderSide(color: Color(0xFFFF5252), width: 1),
           ),
         ),
-      ),
-      inputDecorationTheme: InputDecorationTheme(
-        border: OutlineInputBorder(
-          borderRadius: BorderRadius.circular(12),
-          borderSide: const BorderSide(color: Color(0xFFFF5252)),
+        inputDecorationTheme: InputDecorationTheme(
+          border: OutlineInputBorder(
+            borderRadius: BorderRadius.circular(12),
+            borderSide: const BorderSide(color: Color(0xFFFF5252)),
+          ),
+          filled: true,
+          fillColor: const Color(0xFF2D0000),
         ),
-        filled: true,
-        fillColor: const Color(0xFF2D0000),
-      ),
-      elevatedButtonTheme: ElevatedButtonThemeData(
-        style: ElevatedButton.styleFrom(
-          backgroundColor: const Color(0xFFFF5252),
-          foregroundColor: const Color(0xFF000000),
+        elevatedButtonTheme: ElevatedButtonThemeData(
+          style: ElevatedButton.styleFrom(
+            backgroundColor: const Color(0xFFFF5252),
+            foregroundColor: const Color(0xFF000000),
+          ),
         ),
       ),
     );
@@ -125,58 +143,57 @@ class AppTheme {
 
   // SAR Green theme (All Clear/Safe tones)
   static ThemeData get sarGreenTheme {
-    return ThemeData(
-      useMaterial3: true,
-      colorScheme: const ColorScheme.dark(
-        brightness: Brightness.dark,
-        primary: Color(0xFF69F0AE), // Bright green
-        onPrimary: Color(0xFF000000),
-        primaryContainer: Color(0xFF00695C), // Dark teal-green
-        onPrimaryContainer: Color(0xFFB9F6CA),
-        secondary: Color(0xFF64FFDA),
-        onSecondary: Color(0xFF000000),
-        secondaryContainer: Color(0xFF004D40),
-        onSecondaryContainer: Color(0xFFB9F6CA),
-        tertiary: Color(0xFF1DE9B6),
-        onTertiary: Color(0xFF000000),
-        error: Color(0xFFCF6679),
-        onError: Color(0xFF000000),
-        surface: Color(0xFF001A12), // Very dark green-tinted
-        onSurface: Color(0xFFE8F5E9),
-        surfaceContainerHighest: Color(0xFF002D1F),
-        onSurfaceVariant: Color(0xFFB9F6CA),
-        outline: Color(0xFF69F0AE),
-      ),
-      scaffoldBackgroundColor: const Color(0xFF001A12),
-      appBarTheme: const AppBarTheme(
-        centerTitle: true,
-        elevation: 0,
-        backgroundColor: Color(0xFF002D1F),
-        foregroundColor: Color(0xFFE8F5E9),
-      ),
-      cardTheme: CardThemeData(
-        elevation: 2,
-        color: const Color(0xFF002D1F),
-        shape: RoundedRectangleBorder(
-          borderRadius: BorderRadius.circular(12),
-          side: const BorderSide(
-            color: Color(0xFF69F0AE),
-            width: 1,
+    return _withSharedControls(
+      ThemeData(
+        useMaterial3: true,
+        colorScheme: const ColorScheme.dark(
+          brightness: Brightness.dark,
+          primary: Color(0xFF69F0AE), // Bright green
+          onPrimary: Color(0xFF000000),
+          primaryContainer: Color(0xFF00695C), // Dark teal-green
+          onPrimaryContainer: Color(0xFFB9F6CA),
+          secondary: Color(0xFF64FFDA),
+          onSecondary: Color(0xFF000000),
+          secondaryContainer: Color(0xFF004D40),
+          onSecondaryContainer: Color(0xFFB9F6CA),
+          tertiary: Color(0xFF1DE9B6),
+          onTertiary: Color(0xFF000000),
+          error: Color(0xFFCF6679),
+          onError: Color(0xFF000000),
+          surface: Color(0xFF001A12), // Very dark green-tinted
+          onSurface: Color(0xFFE8F5E9),
+          surfaceContainerHighest: Color(0xFF002D1F),
+          onSurfaceVariant: Color(0xFFB9F6CA),
+          outline: Color(0xFF69F0AE),
+        ),
+        scaffoldBackgroundColor: const Color(0xFF001A12),
+        appBarTheme: const AppBarTheme(
+          centerTitle: true,
+          elevation: 0,
+          backgroundColor: Color(0xFF002D1F),
+          foregroundColor: Color(0xFFE8F5E9),
+        ),
+        cardTheme: CardThemeData(
+          elevation: 2,
+          color: const Color(0xFF002D1F),
+          shape: RoundedRectangleBorder(
+            borderRadius: BorderRadius.circular(12),
+            side: const BorderSide(color: Color(0xFF69F0AE), width: 1),
           ),
         ),
-      ),
-      inputDecorationTheme: InputDecorationTheme(
-        border: OutlineInputBorder(
-          borderRadius: BorderRadius.circular(12),
-          borderSide: const BorderSide(color: Color(0xFF69F0AE)),
+        inputDecorationTheme: InputDecorationTheme(
+          border: OutlineInputBorder(
+            borderRadius: BorderRadius.circular(12),
+            borderSide: const BorderSide(color: Color(0xFF69F0AE)),
+          ),
+          filled: true,
+          fillColor: const Color(0xFF002D1F),
         ),
-        filled: true,
-        fillColor: const Color(0xFF002D1F),
-      ),
-      elevatedButtonTheme: ElevatedButtonThemeData(
-        style: ElevatedButton.styleFrom(
-          backgroundColor: const Color(0xFF69F0AE),
-          foregroundColor: const Color(0xFF000000),
+        elevatedButtonTheme: ElevatedButtonThemeData(
+          style: ElevatedButton.styleFrom(
+            backgroundColor: const Color(0xFF69F0AE),
+            foregroundColor: const Color(0xFF000000),
+          ),
         ),
       ),
     );
@@ -184,58 +201,57 @@ class AppTheme {
 
   // SAR Navy Blue theme (Professional/Operations tones)
   static ThemeData get sarNavyBlueTheme {
-    return ThemeData(
-      useMaterial3: true,
-      colorScheme: const ColorScheme.dark(
-        brightness: Brightness.dark,
-        primary: Color(0xFF5C9FFF), // Bright navy blue
-        onPrimary: Color(0xFF000000),
-        primaryContainer: Color(0xFF003366), // Dark navy
-        onPrimaryContainer: Color(0xFFBBDEFF),
-        secondary: Color(0xFF80B3FF),
-        onSecondary: Color(0xFF000000),
-        secondaryContainer: Color(0xFF002244),
-        onSecondaryContainer: Color(0xFFBBDEFF),
-        tertiary: Color(0xFF4DB8FF),
-        onTertiary: Color(0xFF000000),
-        error: Color(0xFFCF6679),
-        onError: Color(0xFF000000),
-        surface: Color(0xFF00111C), // Very dark blue-tinted
-        onSurface: Color(0xFFE3F2FD),
-        surfaceContainerHighest: Color(0xFF001A2D),
-        onSurfaceVariant: Color(0xFFBBDEFF),
-        outline: Color(0xFF5C9FFF),
-      ),
-      scaffoldBackgroundColor: const Color(0xFF00111C),
-      appBarTheme: const AppBarTheme(
-        centerTitle: true,
-        elevation: 0,
-        backgroundColor: Color(0xFF001A2D),
-        foregroundColor: Color(0xFFE3F2FD),
-      ),
-      cardTheme: CardThemeData(
-        elevation: 2,
-        color: const Color(0xFF001A2D),
-        shape: RoundedRectangleBorder(
-          borderRadius: BorderRadius.circular(12),
-          side: const BorderSide(
-            color: Color(0xFF5C9FFF),
-            width: 1,
+    return _withSharedControls(
+      ThemeData(
+        useMaterial3: true,
+        colorScheme: const ColorScheme.dark(
+          brightness: Brightness.dark,
+          primary: Color(0xFF5C9FFF), // Bright navy blue
+          onPrimary: Color(0xFF000000),
+          primaryContainer: Color(0xFF003366), // Dark navy
+          onPrimaryContainer: Color(0xFFBBDEFF),
+          secondary: Color(0xFF80B3FF),
+          onSecondary: Color(0xFF000000),
+          secondaryContainer: Color(0xFF002244),
+          onSecondaryContainer: Color(0xFFBBDEFF),
+          tertiary: Color(0xFF4DB8FF),
+          onTertiary: Color(0xFF000000),
+          error: Color(0xFFCF6679),
+          onError: Color(0xFF000000),
+          surface: Color(0xFF00111C), // Very dark blue-tinted
+          onSurface: Color(0xFFE3F2FD),
+          surfaceContainerHighest: Color(0xFF001A2D),
+          onSurfaceVariant: Color(0xFFBBDEFF),
+          outline: Color(0xFF5C9FFF),
+        ),
+        scaffoldBackgroundColor: const Color(0xFF00111C),
+        appBarTheme: const AppBarTheme(
+          centerTitle: true,
+          elevation: 0,
+          backgroundColor: Color(0xFF001A2D),
+          foregroundColor: Color(0xFFE3F2FD),
+        ),
+        cardTheme: CardThemeData(
+          elevation: 2,
+          color: const Color(0xFF001A2D),
+          shape: RoundedRectangleBorder(
+            borderRadius: BorderRadius.circular(12),
+            side: const BorderSide(color: Color(0xFF5C9FFF), width: 1),
           ),
         ),
-      ),
-      inputDecorationTheme: InputDecorationTheme(
-        border: OutlineInputBorder(
-          borderRadius: BorderRadius.circular(12),
-          borderSide: const BorderSide(color: Color(0xFF5C9FFF)),
+        inputDecorationTheme: InputDecorationTheme(
+          border: OutlineInputBorder(
+            borderRadius: BorderRadius.circular(12),
+            borderSide: const BorderSide(color: Color(0xFF5C9FFF)),
+          ),
+          filled: true,
+          fillColor: const Color(0xFF001A2D),
         ),
-        filled: true,
-        fillColor: const Color(0xFF001A2D),
-      ),
-      elevatedButtonTheme: ElevatedButtonThemeData(
-        style: ElevatedButton.styleFrom(
-          backgroundColor: const Color(0xFF5C9FFF),
-          foregroundColor: const Color(0xFF000000),
+        elevatedButtonTheme: ElevatedButtonThemeData(
+          style: ElevatedButton.styleFrom(
+            backgroundColor: const Color(0xFF5C9FFF),
+            foregroundColor: const Color(0xFF000000),
+          ),
         ),
       ),
     );

lib/widgets/contacts/contact_tile.dart

@@ -393,7 +393,7 @@ class ContactTile extends StatelessWidget {
                     Navigator.pop(sheetContext);
                     await Future<void>.delayed(Duration.zero);
                     if (!context.mounted) return;
-                    await _showSensorPreviewSheet(context, contact);
+                    await _showSensorPreviewView(context, contact);
                   },
                 ),
               if (canAddToSensors)
@@ -469,49 +469,14 @@ class ContactTile extends StatelessWidget {
     );
   }
 
-  Future<void> _showSensorPreviewSheet(
+  Future<void> _showSensorPreviewView(
     BuildContext context,
     Contact contact,
   ) async {
-    final publicKeyHex = contact.publicKeyHex;
-
-    await showModalBottomSheet<void>(
-      context: context,
-      isScrollControlled: true,
-      showDragHandle: true,
-      builder: (sheetContext) => Consumer2<ContactsProvider, SensorsProvider>(
-        builder: (context, contactsProvider, sensorsProvider, child) {
-          Contact? liveContact;
-          for (final entry in contactsProvider.contacts) {
-            if (entry.publicKeyHex == publicKeyHex) {
-              liveContact = entry;
-              break;
-            }
-          }
-
-          final previewContact = liveContact ?? contact;
-          final visibleFields = sensorMetricKeysFor(previewContact);
-          final fieldOrder = sensorsProvider.metricOrderFor(
-            publicKeyHex,
-            visibleFields,
-          );
-
-          return SafeArea(
-            child: SingleChildScrollView(
-              padding: const EdgeInsets.fromLTRB(16, 0, 16, 24),
-              child: SensorTelemetryCard(
-                contact: previewContact,
-                state: sensorsProvider.stateFor(publicKeyHex),
-                visibleFields: visibleFields,
-                fieldOrder: fieldOrder,
-                labelOverrides: sensorsProvider.labelOverridesFor(publicKeyHex),
-                fieldSpans: sensorFullWidthFieldSpans(visibleFields),
-                margin: EdgeInsets.zero,
-                emptyMetricsMessage: 'No telemetry fields available yet.',
-              ),
-            ),
-          );
-        },
+    await Navigator.of(context).push(
+      MaterialPageRoute<void>(
+        fullscreenDialog: true,
+        builder: (pageContext) => _SensorPreviewView(contact: contact),
       ),
     );
   }
@@ -1044,6 +1009,60 @@ class ContactTile extends StatelessWidget {
   }
 }
 
+class _SensorPreviewView extends StatelessWidget {
+  final Contact contact;
+
+  const _SensorPreviewView({required this.contact});
+
+  @override
+  Widget build(BuildContext context) {
+    final publicKeyHex = contact.publicKeyHex;
+    return Consumer2<ContactsProvider, SensorsProvider>(
+      builder: (context, contactsProvider, sensorsProvider, child) {
+        Contact? liveContact;
+        for (final entry in contactsProvider.contacts) {
+          if (entry.publicKeyHex == publicKeyHex) {
+            liveContact = entry;
+            break;
+          }
+        }
+
+        final previewContact = liveContact ?? contact;
+        final visibleFields = sensorMetricKeysFor(previewContact);
+        final fieldOrder = sensorsProvider.metricOrderFor(
+          publicKeyHex,
+          visibleFields,
+        );
+
+        return Scaffold(
+          appBar: AppBar(
+            leading: IconButton(
+              icon: const Icon(Icons.close),
+              onPressed: () => Navigator.of(context).pop(),
+            ),
+            title: Text(previewContact.displayName),
+          ),
+          body: ListView(
+            padding: const EdgeInsets.fromLTRB(16, 16, 16, 24),
+            children: [
+              SensorTelemetryCard(
+                contact: previewContact,
+                state: sensorsProvider.stateFor(publicKeyHex),
+                visibleFields: visibleFields,
+                fieldOrder: fieldOrder,
+                labelOverrides: sensorsProvider.labelOverridesFor(publicKeyHex),
+                fieldSpans: sensorFullWidthFieldSpans(visibleFields),
+                margin: EdgeInsets.zero,
+                emptyMetricsMessage: 'No telemetry fields available yet.',
+              ),
+            ],
+          ),
+        );
+      },
+    );
+  }
+}
+
 class _ContactNameOverrideSheet extends StatefulWidget {
   final String initialValue;
   final String advertisedName;

pubspec.yaml

@@ -16,7 +16,7 @@ publish_to: 'none' # Remove this line if you wish to publish to pub.dev
 # https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html
 # In Windows, build-name is used as the major, minor, and patch parts
 # of the product and file versions while build-number is used as the build suffix.
-version: 2026.0314.1+30
+version: 2026.0315.1+31
 
 environment:
   sdk: ^3.9.2

test/providers/contacts_provider_test.dart

@@ -137,7 +137,7 @@ void main() {
     });
 
     test(
-      'retains last valid gps for any contact when telemetry gps is invalid or missing',
+      'clears telemetry gps on refresh when gps is invalid or missing but keeps fallback display location',
       () {
         final contactTypes = <ContactType>[
           ContactType.chat,
@@ -165,23 +165,24 @@ void main() {
           );
           scopedProvider.updateTelemetry(scopedKey.sublist(0, 6), validGps);
 
-          // No GPS frame should keep previous valid GPS.
+          // No GPS frame should clear telemetry GPS but keep the last known
+          // contact location as display fallback.
           final batteryOnly = CayenneLppParser.createBatteryData(3.8);
           scopedProvider.updateTelemetry(scopedKey.sublist(0, 6), batteryOnly);
 
           var updated = scopedProvider.findContactByKey(scopedKey)!;
           expect(updated.telemetry, isNotNull);
-          expect(updated.telemetry!.gpsLocation, isNotNull);
+          expect(updated.telemetry!.gpsLocation, isNull);
           expect(
-            updated.telemetry!.gpsLocation!.latitude,
+            updated.displayLocation!.latitude,
             closeTo(45.1234, 0.0001),
           );
           expect(
-            updated.telemetry!.gpsLocation!.longitude,
+            updated.displayLocation!.longitude,
             closeTo(13.8765, 0.0001),
           );
 
-          // Invalid 0,0 GPS frame should also keep previous valid GPS.
+          // Invalid 0,0 GPS frame should behave the same way.
           final invalidGps = CayenneLppParser.createGpsData(
             latitude: 0.0,
             longitude: 0.0,
@@ -190,13 +191,13 @@ void main() {
 
           updated = scopedProvider.findContactByKey(scopedKey)!;
           expect(updated.telemetry, isNotNull);
-          expect(updated.telemetry!.gpsLocation, isNotNull);
+          expect(updated.telemetry!.gpsLocation, isNull);
           expect(
-            updated.telemetry!.gpsLocation!.latitude,
+            updated.displayLocation!.latitude,
             closeTo(45.1234, 0.0001),
           );
           expect(
-            updated.telemetry!.gpsLocation!.longitude,
+            updated.displayLocation!.longitude,
             closeTo(13.8765, 0.0001),
           );
         }
@@ -336,7 +337,7 @@ void main() {
       expect(updated.telemetry!.extraSensorData, containsPair('co2', 415.0));
     });
 
-    test('retains prior telemetry fields across sparse telemetry updates', () {
+    test('retains scalar telemetry but wipes stale extra sensor fields on refresh', () {
       final fullTelemetry = ContactTelemetry(
         gpsLocation: const LatLng(46.0569, 14.5058),
         batteryPercentage: 54.0,
@@ -360,13 +361,70 @@ void main() {
 
       final updated = provider.findContactByKey(publicKey)!;
       expect(updated.telemetry, isNotNull);
-      expect(updated.telemetry!.gpsLocation, const LatLng(46.0569, 14.5058));
+      expect(updated.telemetry!.gpsLocation, isNull);
+      expect(updated.displayLocation, const LatLng(46.0569, 14.5058));
       expect(updated.telemetry!.batteryMilliVolts, isNotNull);
       expect(updated.telemetry!.batteryPercentage, isNotNull);
       expect(updated.telemetry!.temperature, equals(19.5));
       expect(updated.telemetry!.humidity, equals(58.0));
       expect(updated.telemetry!.pressure, equals(1011.2));
-      expect(updated.telemetry!.extraSensorData, containsPair('pm25', 8.0));
+      expect(
+        updated.telemetry!.extraSensorData,
+        containsPair('__source_channel:battery', 0),
+      );
+      expect(
+        updated.telemetry!.extraSensorData,
+        containsPair('__source_channel:voltage', 0),
+      );
+      expect(updated.telemetry!.extraSensorData, isNot(contains('pm25')));
+    });
+
+    test('replaces old source-channel mappings when a metric moves channels', () {
+      final initialTelemetry = ContactTelemetry(
+        gpsLocation: null,
+        batteryPercentage: null,
+        batteryMilliVolts: null,
+        temperature: 21.5,
+        timestamp: DateTime.now().subtract(const Duration(minutes: 2)),
+        humidity: null,
+        pressure: null,
+        extraSensorData: const {
+          '__source_channel:temperature': 2,
+          'temperature_2': 21.5,
+          'humidity_4': 66.0,
+        },
+      );
+
+      provider.addOrUpdateContact(
+        createContact(
+          key: publicKey,
+          type: ContactType.chat,
+        ).copyWith(telemetry: initialTelemetry),
+      );
+
+      final movedChannelTelemetry = CayenneLppParser.createTemperatureData(
+        23.5,
+        channel: 3,
+      );
+
+      provider.updateTelemetry(publicKey.sublist(0, 6), movedChannelTelemetry);
+
+      final updated = provider.findContactByKey(publicKey)!;
+      expect(updated.telemetry, isNotNull);
+      expect(updated.telemetry!.temperature, closeTo(23.5, 0.1));
+      expect(
+        updated.telemetry!.extraSensorData,
+        containsPair('__source_channel:temperature', 3),
+      );
+      expect(
+        updated.telemetry!.extraSensorData,
+        containsPair('temperature_3', closeTo(23.5, 0.1)),
+      );
+      expect(
+        updated.telemetry!.extraSensorData,
+        isNot(contains('temperature_2')),
+      );
+      expect(updated.telemetry!.extraSensorData, isNot(contains('humidity_4')));
     });
 
     test('builds message snapshot from latest valid telemetry', () {

test/providers/sensors_provider_test.dart

@@ -75,6 +75,42 @@ void main() {
     );
   }
 
+  Contact buildTelemetrySensorContact() {
+    final publicKey = Uint8List(32);
+    publicKey[0] = 0x55;
+
+    return Contact(
+      publicKey: publicKey,
+      type: ContactType.sensor,
+      flags: 0,
+      outPathLen: 0,
+      outPath: Uint8List(64),
+      advName: 'Weather Station',
+      lastAdvert: DateTime.now().millisecondsSinceEpoch ~/ 1000,
+      advLat: 0,
+      advLon: 0,
+      lastMod: DateTime.now().millisecondsSinceEpoch ~/ 1000,
+      telemetry: ContactTelemetry(
+        temperature: 11.8,
+        humidity: 51,
+        pressure: 921.9,
+        timestamp: DateTime.now(),
+        extraSensorData: const {
+          '__source_channel:temperature': 3,
+          '__source_channel:humidity': 2,
+          '__source_channel:pressure': 2,
+          'illuminance_2': 19150.0,
+          'temperature_2': 1.99,
+          'voltage_2': 5.2,
+          'switch_2': 0,
+          'speed_2': 2.8,
+          'speed_3': 3.7,
+          'uv_2': 1.0,
+        },
+      ),
+    );
+  }
+
   test('metric label overrides persist across reloads', () async {
     SharedPreferences.setMockInitialValues({});
     final contact = buildSensorContact();
@@ -148,16 +184,31 @@ void main() {
     final provider = SensorsProvider();
     await waitUntilLoaded(provider);
     await provider.addSensor(contact);
-    await provider.setAutoRefreshMinutes(contact.publicKeyHex, 5);
+    await provider.setAutoRefreshMinutes(contact.publicKeyHex, 1440);
 
-    expect(provider.autoRefreshMinutesFor(contact.publicKeyHex), 5);
+    expect(provider.autoRefreshMinutesFor(contact.publicKeyHex), 1440);
 
     final reloadedProvider = SensorsProvider();
     await waitUntilLoaded(reloadedProvider);
 
-    expect(reloadedProvider.autoRefreshMinutesFor(contact.publicKeyHex), 5);
+    expect(reloadedProvider.autoRefreshMinutesFor(contact.publicKeyHex), 1440);
   });
 
+  test(
+    'unsupported auto refresh minutes normalize to nearest option',
+    () async {
+      SharedPreferences.setMockInitialValues({});
+      final contact = buildSensorContact();
+
+      final provider = SensorsProvider();
+      await waitUntilLoaded(provider);
+      await provider.addSensor(contact);
+      await provider.setAutoRefreshMinutes(contact.publicKeyHex, 1);
+
+      expect(provider.autoRefreshMinutesFor(contact.publicKeyHex), 5);
+    },
+  );
+
   test('refreshDueSensors respects per-contact interval', () async {
     SharedPreferences.setMockInitialValues({});
     final contact = buildSensorContact();
@@ -191,4 +242,32 @@ void main() {
     );
     expect(connectionProvider.pingCalls, 2);
   });
+
+  test(
+    'addSensor includes available extra telemetry fields by default',
+    () async {
+      SharedPreferences.setMockInitialValues({});
+      final contact = buildTelemetrySensorContact();
+
+      final provider = SensorsProvider();
+      await waitUntilLoaded(provider);
+      await provider.addSensor(contact);
+
+      expect(
+        provider.visibleFieldsFor(contact.publicKeyHex),
+        containsAll(<String>{
+          'temperature',
+          'humidity',
+          'pressure',
+          'extra:illuminance_2',
+          'extra:temperature_2',
+          'extra:voltage_2',
+          'extra:switch_2',
+          'extra:speed_2',
+          'extra:speed_3',
+          'extra:uv_2',
+        }),
+      );
+    },
+  );
 }

test/screens/sensors_tab_test.dart

@@ -50,9 +50,7 @@ void main() {
     );
   }
 
-  testWidgets('customize sheet shows metric value previews and channels', (
-    tester,
-  ) async {
+  testWidgets('customize action opens full customization view', (tester) async {
     final contact = buildSensorContact();
     final sensorsProvider = SensorsProvider();
     final contactsProvider = ContactsProvider();
@@ -61,40 +59,39 @@ void main() {
     contactsProvider.addOrUpdateContact(contact);
     await sensorsProvider.addSensor(contact);
 
-      await tester.pumpWidget(
-        MultiProvider(
-          providers: [
-            ChangeNotifierProvider<ContactsProvider>.value(
-              value: contactsProvider,
-            ),
-            ChangeNotifierProvider<SensorsProvider>.value(value: sensorsProvider),
+    await tester.pumpWidget(
+      MultiProvider(
+        providers: [
+          ChangeNotifierProvider<ContactsProvider>.value(
+            value: contactsProvider,
+          ),
+          ChangeNotifierProvider<SensorsProvider>.value(value: sensorsProvider),
         ],
         child: MaterialApp(
           localizationsDelegates: AppLocalizations.localizationsDelegates,
           supportedLocales: AppLocalizations.supportedLocales,
           home: const SensorsTab(),
-          ),
         ),
-      );
-      await tester.pump();
-      await tester.pump(const Duration(milliseconds: 300));
+      ),
+    );
+    await tester.pump();
 
-      await tester.tap(find.byIcon(Icons.more_vert));
-      await tester.pump();
-      await tester.pump(const Duration(milliseconds: 300));
-      await tester.tap(find.text('Customize fields'));
-      await tester.pump();
-      await tester.pump(const Duration(milliseconds: 300));
+    await tester.tap(find.byIcon(Icons.more_vert));
+    await tester.pump();
+    await tester.pump(const Duration(milliseconds: 300));
+    await tester.tap(find.text('Customize fields'));
+    await tester.pump();
+    await tester.pump(const Duration(milliseconds: 300));
 
+    expect(find.text('Customize WX Station'), findsOneWidget);
+    expect(find.text('Live preview'), findsOneWidget);
+    expect(find.text('Refresh schedule'), findsOneWidget);
     expect(
-      find.byKey(const ValueKey('sensor_selector_value_extra:illuminance_2')),
+      find.byKey(
+        const ValueKey('sensor_selector_metric_channel_extra:illuminance_2'),
+      ),
       findsOneWidget,
     );
-    expect(find.text('500 lx'), findsOneWidget);
-    expect(
-      find.byKey(const ValueKey('sensor_selector_channel_extra:illuminance_2')),
-      findsOneWidget,
-    );
-    expect(find.text('ch2'), findsOneWidget);
+    expect(find.text('Channel 2'), findsOneWidget);
   });
 }

test/services/cayenne_lpp_parser_test.dart

@@ -373,6 +373,9 @@ void main() {
       const lppDirection = 132;
       const lppUnixTime = 133;
       const lppColour = 135;
+      const lppGust = 137;
+      const lppDewPoint = 138;
+      const lppRain = 139;
       const lppSwitch = 142;
 
       final payload = Uint8List.fromList([
@@ -388,6 +391,9 @@ void main() {
         11, lppDirection, 0x01, 0x0E, // 270 deg
         12, lppUnixTime, 0x65, 0xF0, 0x00, 0x00, // 1710221312
         13, lppColour, 0xFF, 0x80, 0x40, // #FF8040
+        15, lppGust, 0x01, 0x72, // 3.70 m/s
+        16, lppDewPoint, 0x00, 0x14, // 2.0 C
+        17, lppRain, 0x00, 0x7B, // 12.3 mm
         14, lppSwitch, 0x01, // on
       ]);
 
@@ -409,9 +415,59 @@ void main() {
         decoded.extraSensorData!['colour_13'],
         equals({'r': 255, 'g': 128, 'b': 64}),
       );
+      expect(decoded.extraSensorData!['gust_15'], closeTo(3.7, 0.001));
+      expect(decoded.extraSensorData!['dew_16'], closeTo(2.0, 0.001));
+      expect(decoded.extraSensorData!['rain_17'], closeTo(12.3, 0.001));
       expect(decoded.extraSensorData!['switch_14'], equals(1));
     });
 
+    test('new MeshCore custom telemetry types decode without truncation', () {
+      const lppBinaryMoisture = 157;
+      const lppButtonEvent = 171;
+      const lppDimmer = 172;
+      const lppUv = 173;
+      const lppPm25 = 175;
+      const lppConductivity = 180;
+      const lppDuration = 182;
+      const lppSignedSpeed = 191;
+      const lppSignedPower = 192;
+      const lppSignedCurrent = 193;
+
+      final payload = Uint8List.fromList([
+        2, lppBinaryMoisture, 0x01,
+        3, lppButtonEvent, 0x04,
+        4, lppDimmer, 0xFB, // -5
+        5, lppUv, 0x0A, // 1.0
+        6, lppPm25, 0x00, 0x0C, // 12
+        7, lppConductivity, 0x01, 0xF4, // 500
+        8, lppDuration, 0x00, 0x00, 0x13, 0x88, // 5.0 s
+        9, lppSignedSpeed, 0xFF, 0xE1, 0x7B, 0x80, // -2.0 m/s
+        10, lppSignedPower, 0xFF, 0xFF, 0xFC, 0x18, // -10.0 W
+        11, lppSignedCurrent, 0xFF, 0xFF, 0xFC, 0x18, // -1.0 A
+        12, MeshCoreConstants.lppTemperatureSensor, 0x00, 0x76, // 11.8 C
+      ]);
+
+      final decoded = CayenneLppParser.parse(payload);
+
+      expect(decoded.extraSensorData!['binary_moisture_2'], equals(1));
+      expect(decoded.extraSensorData!['button_event_3'], equals(4));
+      expect(decoded.extraSensorData!['dimmer_4'], equals(-5));
+      expect(decoded.extraSensorData!['uv_5'], closeTo(1.0, 0.001));
+      expect(decoded.extraSensorData!['pm25_6'], equals(12.0));
+      expect(decoded.extraSensorData!['conductivity_7'], equals(500.0));
+      expect(decoded.extraSensorData!['duration_8'], closeTo(5.0, 0.001));
+      expect(decoded.extraSensorData!['signed_speed_9'], closeTo(-2.0, 0.001));
+      expect(
+        decoded.extraSensorData!['signed_power_10'],
+        closeTo(-10.0, 0.001),
+      );
+      expect(
+        decoded.extraSensorData!['signed_current_11'],
+        closeTo(-1.0, 0.001),
+      );
+      expect(decoded.temperature, closeTo(11.8, 0.1));
+    });
+
     test(
       'percentage battery and non-battery voltage channels are preserved separately',
       () {

test/widgets/contact_tile_test.dart

@@ -156,6 +156,7 @@ void main() {
     await tester.tap(find.text('Preview'));
     await tester.pumpAndSettle();
 
+    expect(find.byIcon(Icons.close), findsOneWidget);
     expect(find.text('Battery'), findsOneWidget);
     expect(find.text('84%'), findsOneWidget);
     expect(find.text('Temperature'), findsOneWidget);
@@ -172,10 +173,7 @@ void main() {
       find.byKey(const ValueKey('sensor_metric_channel_battery')),
       findsOneWidget,
     );
-    expect(
-      find.text('ch1'),
-      findsWidgets,
-    );
+    expect(find.text('ch1'), findsWidgets);
     expect(
       find.byKey(const ValueKey('sensor_metric_channel_extra:illuminance_2')),
       findsOneWidget,
@@ -186,5 +184,10 @@ void main() {
       find.byKey(const ValueKey('sensor_metric_battery')),
     );
     expect(batteryTileSize.width, greaterThan(sensorCardSize.width * 0.8));
+
+    await tester.tap(find.byIcon(Icons.close));
+    await tester.pumpAndSettle();
+
+    expect(find.byType(SensorTelemetryCard), findsNothing);
   });
 }

test/widgets/sensor_auto_refresh_options_test.dart

@@ -0,0 +1,38 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:meshcore_sar_app/screens/sensors_tab.dart';
+
+void main() {
+  testWidgets('renders expanded auto refresh intervals and selects value', (
+    tester,
+  ) async {
+    var selected = 0;
+
+    await tester.pumpWidget(
+      MaterialApp(
+        home: Scaffold(
+          body: SensorAutoRefreshOptions(
+            selectedMinutes: selected,
+            onSelected: (minutes) {
+              selected = minutes;
+            },
+          ),
+        ),
+      ),
+    );
+
+    expect(find.text('Off'), findsOneWidget);
+    expect(find.text('5m'), findsOneWidget);
+    expect(find.text('15m'), findsOneWidget);
+    expect(find.text('30m'), findsOneWidget);
+    expect(find.text('60m'), findsOneWidget);
+    expect(find.text('6h'), findsOneWidget);
+    expect(find.text('12h'), findsOneWidget);
+    expect(find.text('24h'), findsOneWidget);
+
+    await tester.tap(find.text('24h'));
+    await tester.pump();
+
+    expect(selected, 1440);
+  });
+}

test/widgets/sensor_metric_selector_item_test.dart

@@ -15,6 +15,14 @@ void main() {
               defaultLabel: 'Illuminance',
               channel: 2,
               valuePreview: '500 lx',
+              previewCardData: SensorMetricCardData(
+                fieldKey: 'extra:illuminance_2',
+                icon: Icons.light_mode_outlined,
+                label: 'Illuminance',
+                value: '500 lx',
+                accent: Color(0xFFC17B1D),
+                channel: 2,
+              ),
             ),
             visible: true,
             span: 1,
@@ -30,11 +38,54 @@ void main() {
       ),
     );
 
+    expect(find.text('Show on sensor card'), findsOneWidget);
     expect(find.text('500 lx'), findsOneWidget);
     expect(
       find.byKey(const ValueKey('sensor_selector_channel_extra:illuminance_2')),
       findsOneWidget,
     );
-    expect(find.text('ch2'), findsOneWidget);
+    expect(find.text('Channel 2'), findsOneWidget);
+  });
+
+  testWidgets('omits duplicate channel chip for channel 1', (tester) async {
+    await tester.pumpWidget(
+      MaterialApp(
+        home: Scaffold(
+          body: SensorMetricSelectorItem(
+            option: const SensorMetricOption(
+              key: 'battery',
+              label: 'Battery',
+              defaultLabel: 'Battery',
+              channel: 1,
+              valuePreview: '84%',
+              previewCardData: SensorMetricCardData(
+                fieldKey: 'battery',
+                icon: Icons.battery_5_bar,
+                label: 'Battery',
+                value: '84%',
+                accent: Color(0xFF4B8E2F),
+                channel: 1,
+              ),
+            ),
+            visible: true,
+            span: 1,
+            canMoveUp: true,
+            canMoveDown: true,
+            onToggle: (_) {},
+            onRename: () {},
+            onMoveUp: () {},
+            onMoveDown: () {},
+            onSpanChanged: (_) {},
+          ),
+        ),
+      ),
+    );
+
+    expect(find.text('Rename'), findsOneWidget);
+    expect(
+      find.byKey(const ValueKey('sensor_selector_channel_battery')),
+      findsNothing,
+    );
+    expect(find.text('Channel 1'), findsNothing);
   });
 }

test/widgets/sensor_telemetry_card_test.dart

@@ -50,9 +50,10 @@ void main() {
               'temperature': 'Ambient',
               'extra:illuminance_2': 'Light',
             },
-            fieldSpans: sensorFullWidthFieldSpans(
-              const {'temperature', 'extra:illuminance_2'},
-            ),
+            fieldSpans: sensorFullWidthFieldSpans(const {
+              'temperature',
+              'extra:illuminance_2',
+            }),
           ),
         ),
       ),
@@ -111,18 +112,12 @@ void main() {
               'temperature',
               'extra:illuminance_2',
             },
-            fieldOrder: const [
-              'extra:illuminance_2',
-              'temperature',
+            fieldOrder: const ['extra:illuminance_2', 'temperature', 'battery'],
+            fieldSpans: sensorFullWidthFieldSpans(const {
               'battery',
-            ],
-            fieldSpans: sensorFullWidthFieldSpans(
-              const {
-                'battery',
-                'temperature',
-                'extra:illuminance_2',
-              },
-            ),
+              'temperature',
+              'extra:illuminance_2',
+            }),
           ),
         ),
       ),
@@ -141,4 +136,55 @@ void main() {
     expect(illuminanceTop.dy, lessThan(temperatureTop.dy));
     expect(temperatureTop.dy, lessThan(batteryTop.dy));
   });
+
+  testWidgets('renders MeshCore custom weather metrics', (tester) async {
+    final publicKey = Uint8List(32);
+    publicKey[0] = 0x46;
+    final contact = Contact(
+      publicKey: publicKey,
+      type: ContactType.sensor,
+      flags: 0,
+      outPathLen: 0,
+      outPath: Uint8List(64),
+      advName: 'WX Station',
+      lastAdvert: DateTime.now().millisecondsSinceEpoch ~/ 1000,
+      advLat: 0,
+      advLon: 0,
+      lastMod: DateTime.now().millisecondsSinceEpoch ~/ 1000,
+      telemetry: ContactTelemetry(
+        timestamp: DateTime.now().subtract(const Duration(minutes: 1)),
+        extraSensorData: const {'gust_2': 3.7, 'dew_2': 2.0, 'rain_2': 12.3},
+      ),
+    );
+
+    await tester.pumpWidget(
+      MaterialApp(
+        localizationsDelegates: AppLocalizations.localizationsDelegates,
+        supportedLocales: AppLocalizations.supportedLocales,
+        home: Scaffold(
+          body: SensorTelemetryCard(
+            contact: contact,
+            state: SensorRefreshState.idle,
+            visibleFields: const {
+              'extra:gust_2',
+              'extra:dew_2',
+              'extra:rain_2',
+            },
+            fieldSpans: sensorFullWidthFieldSpans(const {
+              'extra:gust_2',
+              'extra:dew_2',
+              'extra:rain_2',
+            }),
+          ),
+        ),
+      ),
+    );
+
+    expect(find.text('Wind gust'), findsOneWidget);
+    expect(find.text('Dew point'), findsOneWidget);
+    expect(find.text('Rain'), findsOneWidget);
+    expect(find.text('3.7 m/s'), findsOneWidget);
+    expect(find.text('2°C'), findsOneWidget);
+    expect(find.text('12.3 mm'), findsOneWidget);
+  });
 }