diff --git a/app/src/lib/stores/analytics.ts b/app/src/lib/stores/analytics.ts
index d8fdb17..d931276 100644
--- a/app/src/lib/stores/analytics.ts
+++ b/app/src/lib/stores/analytics.ts
@@ -9,7 +9,10 @@ let analytics_data = {
 	max_alloc_heap: <number[]>[],
 	fs_used: <number[]>[],
 	fs_total: <number[]>[],
-	core_temp: <number[]>[]
+	core_temp: <number[]>[],
+	cpu0_usage: <number[]>[],
+	cpu1_usage: <number[]>[],
+	cpu_usage: <number[]>[]
 };
 
 const maxAnalyticsData = 1000; // roughly 33 Minutes of data at 1 update per 2 seconds
@@ -35,7 +38,10 @@ function createAnalytics() {
 				),
 				fs_used: [...analytics_data.fs_used, content.fs_used / 1000].slice(-maxAnalyticsData),
 				fs_total: [...analytics_data.fs_total, content.fs_total / 1000].slice(-maxAnalyticsData),
-				core_temp: [...analytics_data.core_temp, content.core_temp].slice(-maxAnalyticsData)
+				core_temp: [...analytics_data.core_temp, content.core_temp].slice(-maxAnalyticsData),
+				cpu0_usage: [...analytics_data.cpu0_usage, content.cpu0_usage].slice(-maxAnalyticsData),
+				cpu1_usage: [...analytics_data.cpu1_usage, content.cpu1_usage].slice(-maxAnalyticsData),
+				cpu_usage: [...analytics_data.cpu_usage, content.cpu_usage].slice(-maxAnalyticsData)
 			}));
 		}
 	};
diff --git a/app/src/lib/types/models.ts b/app/src/lib/types/models.ts
index 7f95206..b3ab843 100644
--- a/app/src/lib/types/models.ts
+++ b/app/src/lib/types/models.ts
@@ -108,6 +108,9 @@ export type Analytics = {
 	fs_total: number;
 	fs_used: number;
 	uptime: number;
+	cpu0_usage: number;
+	cpu1_usage: number;
+	cpu_usage: number;
 };
 
 export type Rssi = {
diff --git a/app/src/routes/system/metrics/SystemMetrics.svelte b/app/src/routes/system/metrics/SystemMetrics.svelte
index 5aef9ec..1a5b85c 100644
--- a/app/src/routes/system/metrics/SystemMetrics.svelte
+++ b/app/src/routes/system/metrics/SystemMetrics.svelte
@@ -11,6 +11,9 @@
 
 	Chart.register(...registerables);
 
+    let cpuChartElement: HTMLCanvasElement;
+	let cpuChart: Chart;
+
 	let heapChartElement: HTMLCanvasElement;
 	let heapChart: Chart;
 
@@ -21,6 +24,87 @@
 	let temperatureChart: Chart;
 
 	onMount(() => {
+        cpuChart = new Chart(cpuChartElement, {
+			type: 'line',
+			data: {
+				labels: $analytics.cpu_usage,
+				datasets: [
+					{
+						label: 'Cpu usage core 0',
+						borderColor: daisyColor('--p'),
+						backgroundColor: daisyColor('--p', 50),
+						borderWidth: 2,
+						data: $analytics.cpu0_usage,
+						yAxisID: 'y'
+					},
+                    {
+						label: 'Cpu usage core 1',
+						borderColor: daisyColor('--p'),
+						backgroundColor: daisyColor('--p', 50),
+						borderWidth: 2,
+						data: $analytics.cpu1_usage,
+						yAxisID: 'y'
+					},
+                    {
+						label: 'Cpu usage total',
+						borderColor: daisyColor('--s'),
+						backgroundColor: daisyColor('--s', 50),
+						borderWidth: 2,
+						data: $analytics.cpu_usage,
+						yAxisID: 'y'
+					},
+				]
+			},
+			options: {
+				maintainAspectRatio: false,
+				responsive: true,
+				plugins: {
+					legend: {
+						display: true
+					},
+					tooltip: {
+						mode: 'index',
+						intersect: false
+					}
+				},
+				elements: {
+					point: {
+						radius: 1
+					}
+				},
+				scales: {
+					x: {
+						grid: {
+							color: daisyColor('--bc', 10)
+						},
+						ticks: {
+							color: daisyColor('--bc')
+						},
+						display: false
+					},
+					y: {
+						type: 'linear',
+						title: {
+							display: true,
+							text: 'Cpu usage [%]',
+							color: daisyColor('--bc'),
+							font: {
+								size: 16,
+								weight: 'bold'
+							}
+						},
+						position: 'left',
+						min: 0,
+						max: Math.round($analytics.total_heap[0]),
+						grid: { color: daisyColor('--bc', 10) },
+						ticks: {
+							color: daisyColor('--bc')
+						},
+						border: { color: daisyColor('--bc', 10) }
+					}
+				}
+			}
+		});
 		heapChart = new Chart(heapChartElement, {
 			type: 'line',
 			data: {
@@ -230,6 +314,12 @@
 	});
 
 	function updateData() {
+        cpuChart.data.labels = $analytics.cpu_usage;
+		cpuChart.data.datasets[0].data = $analytics.cpu0_usage;
+		cpuChart.data.datasets[1].data = $analytics.cpu1_usage;
+		cpuChart.data.datasets[2].data = $analytics.cpu_usage;
+		cpuChart.update('none');
+
 		heapChart.data.labels = $analytics.uptime;
 		heapChart.data.datasets[0].data = $analytics.free_heap;
 		heapChart.data.datasets[1].data = $analytics.max_alloc_heap;
@@ -276,6 +366,15 @@
 	<Metrics slot="icon" class="lex-shrink-0 mr-2 h-6 w-6 self-end" />
 	<span slot="title">System Metrics</span>
 
+    <div class="w-full overflow-x-auto">
+		<div
+			class="flex w-full flex-col space-y-1 h-60"
+			transition:slide|local={{ duration: 300, easing: cubicOut }}
+		>
+			<canvas bind:this={cpuChartElement} />
+		</div>
+	</div>
+
 	<div class="w-full overflow-x-auto">
 		<div
 			class="flex w-full flex-col space-y-1 h-60"
diff --git a/esp32/lib/ESP32-sveltekit/AnalyticsService.h b/esp32/lib/ESP32-sveltekit/AnalyticsService.h
index 3aaa15e..c9a7d8e 100644
--- a/esp32/lib/ESP32-sveltekit/AnalyticsService.h
+++ b/esp32/lib/ESP32-sveltekit/AnalyticsService.h
@@ -13,37 +13,32 @@
  *   the terms of the LGPL v3 license. See the LICENSE file for details.
  **/
 
-#include <WiFi.h>
 #include <ArduinoJson.h>
 #include <ESPFS.h>
 #include <EventSocket.h>
+#include <TaskManager.h>
+#include <WiFi.h>
 
-#define MAX_ESP_ANALYTICS_SIZE 1024
+#define MAX_ESP_ANALYTICS_SIZE 2024
 #define EVENT_ANALYTICS "analytics"
 #define ANALYTICS_INTERVAL 2000
 
 class AnalyticsService
 {
 public:
-    AnalyticsService(EventSocket *socket) : _socket(socket){};
+  AnalyticsService(EventSocket *socket, TaskManager *taskManager) : _socket(socket), _taskManager(taskManager){};
 
-    void begin()
-    {
-        _socket->registerEvent(EVENT_ANALYTICS);
+  void begin()
+  {
+      _socket->registerEvent(EVENT_ANALYTICS);
 
-        xTaskCreatePinnedToCore(
-            this->_loopImpl,            // Function that should be called
-            "Analytics Service",        // Name of the task (for debugging)
-            5120,                       // Stack size (bytes)
-            this,                       // Pass reference to this class instance
-            (tskIDLE_PRIORITY),         // task priority
-            NULL,                       // Task handle
-            ESP32SVELTEKIT_RUNNING_CORE // Pin to application core
-        );
-    };
+      _taskManager->createTask(&AnalyticsService::_loopImpl, "Analytics Service", 8120, this, tskIDLE_PRIORITY, nullptr,
+                               ESP32SVELTEKIT_RUNNING_CORE);
+  };
 
 protected:
     EventSocket *_socket;
+    TaskManager *_taskManager;
 
     static void _loopImpl(void *_this) { static_cast<AnalyticsService *>(_this)->_loop(); }
     void _loop()
@@ -62,6 +57,19 @@ protected:
             doc["fs_used"] = ESPFS.usedBytes();
             doc["fs_total"] = ESPFS.totalBytes();
             doc["core_temp"] = temperatureRead();
+            doc["cpu0_usage"] = _taskManager->getCpuUsage(0);
+            doc["cpu1_usage"] = _taskManager->getCpuUsage(1);
+            doc["cpu_usage"] = _taskManager->getCpuUsage();
+            // Add _taskManager->getTaskNames() as a JSON array
+            JsonArray tasks = doc.createNestedArray("tasks");
+            for (auto const &task : _taskManager->getTasks())
+            {
+                JsonObject nested = tasks.createNestedObject();
+                nested["name"] = task.name;
+                nested["stackSize"] = task.stackSize;
+                nested["priority"] = task.priority;
+                nested["coreId"] = task.coreId;
+            }
 
             serializeJson(doc, message);
             _socket->emit(EVENT_ANALYTICS, message);
diff --git a/esp32/lib/ESP32-sveltekit/DownloadFirmwareService.cpp b/esp32/lib/ESP32-sveltekit/DownloadFirmwareService.cpp
index 07a09ed..7a43453 100644
--- a/esp32/lib/ESP32-sveltekit/DownloadFirmwareService.cpp
+++ b/esp32/lib/ESP32-sveltekit/DownloadFirmwareService.cpp
@@ -107,9 +107,9 @@ void updateTask(void *param)
 
 DownloadFirmwareService::DownloadFirmwareService(PsychicHttpServer *server,
                                                  SecurityManager *securityManager,
-                                                 EventSocket *socket) : _server(server),
+                                                 EventSocket *socket, TaskManager *taskManager) : _server(server),
                                                                         _securityManager(securityManager),
-                                                                        _socket(socket)
+                                                                        _socket(socket), _taskManager(taskManager)
 {
 }
 
@@ -148,9 +148,9 @@ esp_err_t DownloadFirmwareService::downloadUpdate(PsychicRequest *request, JsonV
 
     _socket->emit(EVENT_DOWNLOAD_OTA, output.c_str());
 
-    if (xTaskCreatePinnedToCore(
+    if (_taskManager->createTask(
             &updateTask,                // Function that should be called
-            "Update",                   // Name of the task (for debugging)
+            "Firmware download",          // Name of the task (for debugging)
             OTA_TASK_STACK_SIZE,        // Stack size (bytes)
             &downloadURL,               // Pass reference to this class instance
             (configMAX_PRIORITIES - 1), // Pretty high task priority
diff --git a/esp32/lib/ESP32-sveltekit/DownloadFirmwareService.h b/esp32/lib/ESP32-sveltekit/DownloadFirmwareService.h
index b41f5cc..8143ae7 100644
--- a/esp32/lib/ESP32-sveltekit/DownloadFirmwareService.h
+++ b/esp32/lib/ESP32-sveltekit/DownloadFirmwareService.h
@@ -24,6 +24,7 @@
 
 #include <HTTPClient.h>
 #include <HTTPUpdate.h>
+#include <TaskManager.h>
 // #include <SSLCertBundle.h>
 
 #define GITHUB_FIRMWARE_PATH "/api/downloadUpdate"
@@ -33,7 +34,7 @@
 class DownloadFirmwareService
 {
 public:
-    DownloadFirmwareService(PsychicHttpServer *server, SecurityManager *securityManager, EventSocket *socket);
+    DownloadFirmwareService(PsychicHttpServer *server, SecurityManager *securityManager, EventSocket *socket, TaskManager *taskManager);
 
     void begin();
 
@@ -41,5 +42,6 @@ private:
     SecurityManager *_securityManager;
     PsychicHttpServer *_server;
     EventSocket *_socket;
+    TaskManager *_taskManager;
     esp_err_t downloadUpdate(PsychicRequest *request, JsonVariant &json);
 };
diff --git a/esp32/lib/ESP32-sveltekit/ESP32SvelteKit.cpp b/esp32/lib/ESP32-sveltekit/ESP32SvelteKit.cpp
index a784a3e..e4f6969 100644
--- a/esp32/lib/ESP32-sveltekit/ESP32SvelteKit.cpp
+++ b/esp32/lib/ESP32-sveltekit/ESP32SvelteKit.cpp
@@ -16,7 +16,7 @@
 #include <ESP32SvelteKit.h>
 
 ESP32SvelteKit::ESP32SvelteKit(PsychicHttpServer *server, unsigned int numberEndpoints)
-    : _server(server), _numberEndpoints(numberEndpoints),
+    : _server(server), _numberEndpoints(numberEndpoints), _taskManager(),
       _featureService(server), _securitySettingsService(server, &ESPFS),
       _wifiSettingsService(server, &ESPFS, &_securitySettingsService, &_socket),
       _wifiScanner(server, &_securitySettingsService),
@@ -32,7 +32,7 @@ ESP32SvelteKit::ESP32SvelteKit(PsychicHttpServer *server, unsigned int numberEnd
       _uploadFirmwareService(server, &_securitySettingsService),
 #endif
 #if FT_ENABLED(FT_DOWNLOAD_FIRMWARE)
-      _downloadFirmwareService(server, &_securitySettingsService, &_socket),
+      _downloadFirmwareService(server, &_securitySettingsService, &_socket, &_taskManager),
 #endif
 #if FT_ENABLED(FT_MQTT)
       _mqttSettingsService(server, &ESPFS, &_securitySettingsService),
@@ -48,7 +48,7 @@ ESP32SvelteKit::ESP32SvelteKit(PsychicHttpServer *server, unsigned int numberEnd
       _batteryService(&_socket),
 #endif
 #if FT_ENABLED(FT_ANALYTICS)
-      _analyticsService(&_socket),
+      _analyticsService(&_socket, &_taskManager),
 #endif
       _restartService(server, &_securitySettingsService),
       _factoryResetService(server, &ESPFS, &_securitySettingsService),
@@ -69,7 +69,7 @@ void ESP32SvelteKit::begin() {
   startServices();
 
   ESP_LOGV("ESP32SvelteKit", "Starting loop task");
-  xTaskCreatePinnedToCore(this->_loopImpl, "ESP32 SvelteKit Loop", 4096, this,
+  _taskManager.createTask(this->_loopImpl, "Spot main", 4096, this,
                           (tskIDLE_PRIORITY + 1), NULL,
                           ESP32SVELTEKIT_RUNNING_CORE);
 }
@@ -178,6 +178,8 @@ void ESP32SvelteKit::startServices() {
 #if FT_ENABLED(FT_BATTERY)
   _batteryService.begin();
 #endif
+
+  _taskManager.begin();
 }
 
 void ESP32SvelteKit::_loop() {
diff --git a/esp32/lib/ESP32-sveltekit/ESP32SvelteKit.h b/esp32/lib/ESP32-sveltekit/ESP32SvelteKit.h
index 7d3fc3e..2e4e746 100644
--- a/esp32/lib/ESP32-sveltekit/ESP32SvelteKit.h
+++ b/esp32/lib/ESP32-sveltekit/ESP32SvelteKit.h
@@ -148,6 +148,11 @@ public:
         return &_featureService;
     }
 
+    TaskManager *getTaskManager()
+    {
+        return &_taskManager;
+    }
+
     void factoryReset()
     {
         _factoryResetService.factoryReset();
@@ -203,6 +208,7 @@ private:
     RestartService _restartService;
     FactoryResetService _factoryResetService;
     SystemStatus _systemStatus;
+    TaskManager _taskManager;
 
     String _appName = APP_NAME;
 
diff --git a/esp32/lib/ESP32-sveltekit/TaskManager.h b/esp32/lib/ESP32-sveltekit/TaskManager.h
index f13a2a0..a764b70 100644
--- a/esp32/lib/ESP32-sveltekit/TaskManager.h
+++ b/esp32/lib/ESP32-sveltekit/TaskManager.h
@@ -3,77 +3,179 @@
 #include <esp_task_wdt.h>
 #include <map>
 #include <string>
+#include <vector>
 
 #define IDLE_STACK_SIZE 2048
 #define DEFAULT_STACK_SIZE 2048+512
 
 #define DELETE_TASK(handle) if (handle != nullptr) vTaskDelete(handle)
 
+struct task_t
+{
+    String name;
+    TaskHandle_t handle;
+    uint32_t stackSize;
+    UBaseType_t priority;
+    BaseType_t coreId;
+    bool pinned;
+    bool active; // blocked ('B'), ready ('R'), deleted ('D') or suspended ('S').
+};
+
+class IdleTask
+{
+  private:
+    float _idleRatio = 0;
+    unsigned long _lastMeasurement;
+
+    const int kMillisPerLoop = 1;
+    const int kMillisPerCalc = 1000;
+
+    unsigned long counter = 0;
+
+  public:
+    void ProcessIdleTime()
+    {
+        _lastMeasurement = millis();
+        counter = 0;
+
+        for(;;)
+        {
+            int delta = millis() - _lastMeasurement;
+            if (delta >= kMillisPerCalc)
+            {
+                _idleRatio = static_cast<float>(counter) / delta;
+                _lastMeasurement = millis();
+                counter = 0;
+            }
+            else
+            {
+                esp_task_wdt_reset();
+                delayMicroseconds(kMillisPerLoop * 1000);
+                counter += kMillisPerLoop;
+            }
+        }
+    }
+
+    IdleTask() : _lastMeasurement(millis())
+    {
+    }
+
+    float GetCPUUsage() const
+    {
+        if (millis() - _lastMeasurement > kMillisPerCalc)
+            return 100.0f;
+
+        return 100.0f - 100 * _idleRatio;
+    }
+
+    static void IdleTaskEntry(void *that)
+    {
+        static_cast<IdleTask *>(that)->ProcessIdleTime();
+    }
+};
+
 class TaskManager
 {
   private:
-    std::map<std::string, TaskHandle_t> tasks;
+    std::map<const char *, task_t> _tasks;
+    IdleTask _taskIdle0;
+    IdleTask _taskIdle1;
 
-    static void idleTask(void *pvParameters)
-    {
-        while (true)
-        {
-            vTaskDelay(pdMS_TO_TICKS(1000)); // Delay to simulate workload
-        }
-    }
+    TaskHandle_t _hIdle0;
+    TaskHandle_t _hIdle1;
 
   public:
     TaskManager()
     {
-        xTaskCreatePinnedToCore(idleTask, "IdleTaskCore0", 1024, nullptr, 0, nullptr, 0);
-        xTaskCreatePinnedToCore(idleTask, "IdleTaskCore1", 1024, nullptr, 0, nullptr, 1);
     }
 
-    void createTask(const std::string &name, void (*taskFunction)(void *), void *params = nullptr,
-                    uint32_t stackSize = 2048, UBaseType_t priority = 1)
+    void begin()
     {
-        TaskHandle_t handle;
-        xTaskCreate(taskFunction, name.c_str(), stackSize, params, priority + 1, &handle);
-        tasks[name] = handle;
+        createTask(IdleTask::IdleTaskEntry, "Idle Core 0", IDLE_STACK_SIZE, &_taskIdle0, tskIDLE_PRIORITY-1, &_hIdle0, 0); 
+        createTask(IdleTask::IdleTaskEntry, "Idle Core 1", IDLE_STACK_SIZE, &_taskIdle1, tskIDLE_PRIORITY-1, &_hIdle1, 1);
+        esp_task_wdt_delete(xTaskGetIdleTaskHandleForCPU(0));
+        esp_task_wdt_delete(xTaskGetIdleTaskHandleForCPU(1));
+        esp_task_wdt_add(_hIdle0);
+        esp_task_wdt_add(_hIdle1);
     }
 
-    void suspendTask(const std::string &name)
+    std::vector<task_t> getTasks()
     {
-        if (tasks.find(name) != tasks.end())
+        std::vector<task_t> tasks;
+        for (auto const &task : _tasks)
+            tasks.push_back(task.second);
+        return tasks;
+    }
+
+    int getTaskCount() const
+    {
+        return _tasks.size();
+    }
+
+    int getKernelTaskCount() const
+    {
+        return uxTaskGetNumberOfTasks();
+    }
+
+    void update()
+    {
+        for (auto const &task : _tasks)
         {
-            vTaskSuspend(tasks[name]);
+            _tasks[task.first].priority = uxTaskPriorityGet(task.second.handle);
+            _tasks[task.first].coreId = xTaskGetAffinity(task.second.handle);
         }
     }
 
-    void resumeTask(const std::string &name)
+    float getCpuUsage(int iCore = -1) const
     {
-        if (tasks.find(name) != tasks.end())
+        if (iCore == 0) return _taskIdle0.GetCPUUsage();
+        else if (iCore == 1) return _taskIdle1.GetCPUUsage();
+        return (_taskIdle0.GetCPUUsage() + _taskIdle1.GetCPUUsage()) / 2;
+    }
+
+    BaseType_t createTask(void (*taskFunction)(void *), const char * name, uint32_t stackSize = 2048,
+                          void *params = nullptr, UBaseType_t priority = tskIDLE_PRIORITY + 1, TaskHandle_t* handle = nullptr,
+                          BaseType_t coreId = -1)
+    {
+        BaseType_t res = coreId == -1 
+            ? xTaskCreate(taskFunction, name, stackSize, params, priority + 1, handle)
+            : xTaskCreatePinnedToCore(taskFunction, name, stackSize, params, priority + 1, handle, coreId);
+        task_t task = {name, handle, stackSize, priority + 1, coreId, coreId != -1, true};
+        if (res == pdPASS)
+            _tasks[name] = task;
+        return res;
+    }
+
+    void suspendTask(const char * name)
+    {
+        if (_tasks.find(name) != _tasks.end())
         {
-            vTaskResume(tasks[name]);
+            vTaskSuspend(_tasks[name].handle);
+            _tasks[name].active = false;
         }
     }
 
-    void notifyTask(const std::string &name, uint32_t notificationValue, eNotifyAction action = eSetValueWithOverwrite)
+    void resumeTask(const char * name)
     {
-        if (tasks.find(name) != tasks.end())
+        if (_tasks.find(name) != _tasks.end())
         {
-            xTaskNotify(tasks[name], notificationValue, action);
+            vTaskResume(_tasks[name].handle);
+            _tasks[name].active = true;
         }
     }
 
-    void deleteTask(const std::string &name)
+    void notifyTask(const char * name, uint32_t notificationValue, eNotifyAction action = eSetValueWithOverwrite)
     {
-        if (tasks.find(name) != tasks.end())
-        {
-            vTaskDelete(tasks[name]);
-            tasks.erase(name);
-        }
+        if (_tasks.find(name) != _tasks.end())
+            xTaskNotify(_tasks[name].handle, notificationValue, action);
     }
 
-    float getCpuUsage(uint8_t coreId)
+    void deleteTask(const char * name)
     {
-        if (coreId > 1)
-            return 0.0; // ESP32 has only core 0 and 1
-        return uxTaskGetSystemState(nullptr, 0, nullptr) * 100.0 / configTICK_RATE_HZ;
+        if (_tasks.find(name) != _tasks.end())
+        {
+            vTaskDelete(_tasks[name].handle);
+            _tasks.erase(name);
+        }
     }
 };
\ No newline at end of file
diff --git a/esp32/lib/ESP32-sveltekit/WiFiSettingsService.cpp b/esp32/lib/ESP32-sveltekit/WiFiSettingsService.cpp
index 074f096..992b4e2 100644
--- a/esp32/lib/ESP32-sveltekit/WiFiSettingsService.cpp
+++ b/esp32/lib/ESP32-sveltekit/WiFiSettingsService.cpp
@@ -215,8 +215,8 @@ void WiFiSettingsService::configureNetwork(wifi_settings_t &network)
 
 void WiFiSettingsService::updateRSSI()
 {
-    char buffer[16];
-    snprintf(buffer, sizeof(buffer), WiFi.isConnected() ? "%d" : "disconnected", WiFi.RSSI());
+    char buffer[4];
+    snprintf(buffer, sizeof(buffer), "%d", WiFi.RSSI());
     _socket->emit(EVENT_RSSI, buffer);
 }
 
diff --git a/esp32/lib/ESP32-sveltekit/WiFiSettingsService.h b/esp32/lib/ESP32-sveltekit/WiFiSettingsService.h
index 92b5622..54feaeb 100644
--- a/esp32/lib/ESP32-sveltekit/WiFiSettingsService.h
+++ b/esp32/lib/ESP32-sveltekit/WiFiSettingsService.h
@@ -48,7 +48,7 @@
 #define WIFI_SETTINGS_SERVICE_PATH "/api/wifiSettings"
 
 #define WIFI_RECONNECTION_DELAY 1000 * 30
-#define RSSI_EVENT_DELAY 200
+#define RSSI_EVENT_DELAY 500
 
 #define WIFI_SETTINGS_BUFFER_SIZE 2048