diff --git a/firmware/components/light/CMakeLists.txt b/firmware/components/light/CMakeLists.txt
index a25ae4c..26a9dd4 100644
--- a/firmware/components/light/CMakeLists.txt
+++ b/firmware/components/light/CMakeLists.txt
@@ -7,4 +7,5 @@ idf_component_register(SRCS
                         esp_driver_gpio
                         esp_driver_gptimer
                         esp_driver_ledc
+                        persistence
                     )
diff --git a/firmware/components/light/beacon.c b/firmware/components/light/beacon.c
index c1f966a..e01d02d 100644
--- a/firmware/components/light/beacon.c
+++ b/firmware/components/light/beacon.c
@@ -6,6 +6,7 @@
 #include "freertos/task.h"
 #include "led_strip.h"
 #include "light.h"
+#include "persistence.h"
 #include "sdkconfig.h"
 #include "semaphore.h"
 
@@ -84,6 +85,8 @@ esp_err_t beacon_start(void)
     {
         ESP_LOGI(TAG, "GPTimer started.");
     }
+
+    ESP_LOGD(TAG, "Beacon started.");
     return ret;
 }
 
@@ -110,6 +113,7 @@ esp_err_t beacon_stop(void)
     {
         ESP_LOGE(TAG, "Failed to enable gptimer: %s", esp_err_to_name(ret));
     }
+
     return ret;
 }
 
diff --git a/firmware/components/remote_control/CMakeLists.txt b/firmware/components/remote_control/CMakeLists.txt
index 7e28cfb..eae86b9 100644
--- a/firmware/components/remote_control/CMakeLists.txt
+++ b/firmware/components/remote_control/CMakeLists.txt
@@ -1,4 +1,5 @@
 idf_component_register(SRCS 
+                        "char_desc.c"
                         "device_service.c"
                         "light_service.c"
                         "remote_control.c"
@@ -8,4 +9,5 @@ idf_component_register(SRCS
                         bt
                         esp_app_format
                         light
+                        persistence
 )
diff --git a/firmware/components/remote_control/char_desc.c b/firmware/components/remote_control/char_desc.c
new file mode 100644
index 0000000..09151b3
--- /dev/null
+++ b/firmware/components/remote_control/char_desc.c
@@ -0,0 +1,31 @@
+#include "char_desc.h"
+
+int gatt_svr_desc_presentation_bool_access(uint16_t conn_handle, uint16_t attr_handle,
+                                           struct ble_gatt_access_ctxt *ctxt, void *arg)
+{
+    if (ctxt->op == BLE_GATT_ACCESS_OP_READ_DSC)
+    {
+        // 7-Byte Format: [format, exponent, unit(2), namespace, description(2)]
+        uint8_t fmt[7] = {
+            0x01,       // format = boolean
+            0x00,       // exponent
+            0x00, 0x00, // unit = none
+            0x01,       // namespace = Bluetooth SIG
+            0x00, 0x00  // description
+        };
+        return os_mbuf_append(ctxt->om, fmt, sizeof(fmt)) == 0 ? 0 : BLE_ATT_ERR_INSUFFICIENT_RES;
+    }
+    return BLE_ATT_ERR_READ_NOT_PERMITTED;
+}
+
+int gatt_svr_desc_valid_range_bool_access(uint16_t conn_handle, uint16_t attr_handle, struct ble_gatt_access_ctxt *ctxt,
+                                          void *arg)
+{
+    if (ctxt->op == BLE_GATT_ACCESS_OP_READ_DSC)
+    {
+        // for bool optional. but here as 1-Byte-Min/Max (0..1)
+        uint8_t range[2] = {0x00, 0x01}; // min=0, max=1
+        return os_mbuf_append(ctxt->om, range, sizeof(range)) == 0 ? 0 : BLE_ATT_ERR_INSUFFICIENT_RES;
+    }
+    return BLE_ATT_ERR_READ_NOT_PERMITTED;
+}
diff --git a/firmware/components/remote_control/device_service.c b/firmware/components/remote_control/device_service.c
index 45630ab..fb7f0dc 100644
--- a/firmware/components/remote_control/device_service.c
+++ b/firmware/components/remote_control/device_service.c
@@ -3,7 +3,8 @@
 #include <stdio.h>
 #include <string.h>
 
-int device_name_cb(uint16_t conn_handle, uint16_t attr_handle, struct ble_gatt_access_ctxt *ctxt, void *arg)
+int gatt_svr_chr_device_name_access(uint16_t conn_handle, uint16_t attr_handle, struct ble_gatt_access_ctxt *ctxt,
+                                    void *arg)
 {
     char firmware_revision_str[33];
     const esp_app_desc_t *app_desc = esp_app_get_description();
@@ -21,8 +22,8 @@ int device_name_cb(uint16_t conn_handle, uint16_t attr_handle, struct ble_gatt_a
     return 0;
 }
 
-int device_firmware_revision_cb(uint16_t conn_handle, uint16_t attr_handle, struct ble_gatt_access_ctxt *ctxt,
-                                void *arg)
+int gatt_svr_chr_device_firmware_access(uint16_t conn_handle, uint16_t attr_handle, struct ble_gatt_access_ctxt *ctxt,
+                                        void *arg)
 {
     char firmware_revision_str[33];
     const esp_app_desc_t *app_desc = esp_app_get_description();
@@ -40,15 +41,16 @@ int device_firmware_revision_cb(uint16_t conn_handle, uint16_t attr_handle, stru
     return 0;
 }
 
-int device_hardware_revision_cb(uint16_t conn_handle, uint16_t attr_handle, struct ble_gatt_access_ctxt *ctxt,
-                                void *arg)
+int gatt_svr_chr_device_hardware_access(uint16_t conn_handle, uint16_t attr_handle, struct ble_gatt_access_ctxt *ctxt,
+                                        void *arg)
 {
     char *hardware_revision = "rev1";
     os_mbuf_append(ctxt->om, hardware_revision, strlen(hardware_revision));
     return 0;
 }
 
-int device_manufacturer_cb(uint16_t conn_handle, uint16_t attr_handle, struct ble_gatt_access_ctxt *ctxt, void *arg)
+int gatt_svr_chr_device_manufacturer_access(uint16_t conn_handle, uint16_t attr_handle,
+                                            struct ble_gatt_access_ctxt *ctxt, void *arg)
 {
     char *manufacturer = "mars3142";
     os_mbuf_append(ctxt->om, manufacturer, strlen(manufacturer));
diff --git a/firmware/components/remote_control/include/char_desc.h b/firmware/components/remote_control/include/char_desc.h
new file mode 100644
index 0000000..a972189
--- /dev/null
+++ b/firmware/components/remote_control/include/char_desc.h
@@ -0,0 +1,9 @@
+#pragma once
+
+#include "host/ble_gatt.h"
+#include <stdint.h>
+
+int gatt_svr_desc_presentation_bool_access(uint16_t con_handle, uint16_t attr_handle, struct ble_gatt_access_ctxt *ctxt,
+                                           void *arg);
+int gatt_svr_desc_valid_range_bool_access(uint16_t con_handle, uint16_t attr_handle, struct ble_gatt_access_ctxt *ctxt,
+                                          void *arg);
diff --git a/firmware/components/remote_control/include/device_service.h b/firmware/components/remote_control/include/device_service.h
index 178b41a..1f65a48 100644
--- a/firmware/components/remote_control/include/device_service.h
+++ b/firmware/components/remote_control/include/device_service.h
@@ -4,15 +4,17 @@
 #include <stdio.h>
 
 // 0x2A00 - Device Name
-int device_name_cb(uint16_t conn_handle, uint16_t attr_handle, struct ble_gatt_access_ctxt *ctxt, void *arg);
+int gatt_svr_chr_device_name_access(uint16_t conn_handle, uint16_t attr_handle, struct ble_gatt_access_ctxt *ctxt,
+                                    void *arg);
 
 // 0x2A26 - Firmware Revision String
-int device_firmware_revision_cb(uint16_t conn_handle, uint16_t attr_handle, struct ble_gatt_access_ctxt *ctxt,
-                                void *arg);
+int gatt_svr_chr_device_firmware_access(uint16_t conn_handle, uint16_t attr_handle, struct ble_gatt_access_ctxt *ctxt,
+                                        void *arg);
 
 // 0x2A27 - Hardware Revision String
-int device_hardware_revision_cb(uint16_t conn_handle, uint16_t attr_handle, struct ble_gatt_access_ctxt *ctxt,
-                                void *arg);
+int gatt_svr_chr_device_hardware_access(uint16_t conn_handle, uint16_t attr_handle, struct ble_gatt_access_ctxt *ctxt,
+                                        void *arg);
 
 // 0x2A29 - Manufacturer Name String
-int device_manufacturer_cb(uint16_t conn_handle, uint16_t attr_handle, struct ble_gatt_access_ctxt *ctxt, void *arg);
+int gatt_svr_chr_device_manufacturer_access(uint16_t conn_handle, uint16_t attr_handle,
+                                            struct ble_gatt_access_ctxt *ctxt, void *arg);
diff --git a/firmware/components/remote_control/include/light_service.h b/firmware/components/remote_control/include/light_service.h
index c245be1..fd7baa3 100644
--- a/firmware/components/remote_control/include/light_service.h
+++ b/firmware/components/remote_control/include/light_service.h
@@ -4,15 +4,17 @@
 #include <stdio.h>
 
 // 0xA000 - Light Service
-int led_cb(uint16_t conn_handle, uint16_t attr_handle, struct ble_gatt_access_ctxt *ctxt, void *arg);
+int gatt_svr_chr_light_led_access(uint16_t conn_handle, uint16_t attr_handle, struct ble_gatt_access_ctxt *ctxt,
+                                  void *arg);
 
 // 0xBEA0 - Beacon Control
-int beacon_cb(uint16_t conn_handle, uint16_t attr_handle, struct ble_gatt_access_ctxt *ctxt, void *arg);
+int gatt_svr_chr_light_beacon_access(uint16_t conn_handle, uint16_t attr_handle, struct ble_gatt_access_ctxt *ctxt,
+                                     void *arg);
 
 /// Outdoor Light Descriptors
-int led_char_user_desc_cb(uint16_t con_handle, uint16_t attr_handle, struct ble_gatt_access_ctxt *ctxt, void *arg);
+int gatt_svr_desc_led_user_desc_access(uint16_t con_handle, uint16_t attr_handle, struct ble_gatt_access_ctxt *ctxt,
+                                       void *arg);
 
 /// Beacon Characteristic Descriptors
-int beacon_char_user_desc_cb(uint16_t con_handle, uint16_t attr_handle, struct ble_gatt_access_ctxt *ctxt, void *arg);
-int bool_char_presentation_cb(uint16_t con_handle, uint16_t attr_handle, struct ble_gatt_access_ctxt *ctxt, void *arg);
-int bool_char_valid_range_cb(uint16_t con_handle, uint16_t attr_handle, struct ble_gatt_access_ctxt *ctxt, void *arg);
+int gatt_svr_desc_beacon_user_desc_access(uint16_t con_handle, uint16_t attr_handle, struct ble_gatt_access_ctxt *ctxt,
+                                          void *arg);
diff --git a/firmware/components/remote_control/include/uart_service.h b/firmware/components/remote_control/include/uart_service.h
index c8ba92f..6f30150 100644
--- a/firmware/components/remote_control/include/uart_service.h
+++ b/firmware/components/remote_control/include/uart_service.h
@@ -19,3 +19,4 @@ extern uint16_t tx_chr_val_handle;
 
 int gatt_svr_chr_uart_access(uint16_t conn_handle, uint16_t attr_handle, struct ble_gatt_access_ctxt *ctxt, void *arg);
 void send_ble_data(const char *data);
+void uart_tx_task(void *param);
diff --git a/firmware/components/remote_control/light_service.c b/firmware/components/remote_control/light_service.c
index f559198..9156760 100644
--- a/firmware/components/remote_control/light_service.c
+++ b/firmware/components/remote_control/light_service.c
@@ -1,12 +1,12 @@
 #include "include/light_service.h"
 #include "beacon.h"
+#include "persistence.h"
 
-static const char *TAG = "light_service";
-
-static uint8_t g_led_enabled = 1; // 0=false, 1=true
+static uint8_t g_beacon_enabled = 0;
 
 /// Characteristic Callbacks
-int led_cb(uint16_t conn_handle, uint16_t attr_handle, struct ble_gatt_access_ctxt *ctxt, void *arg)
+int gatt_svr_chr_light_led_access(uint16_t conn_handle, uint16_t attr_handle, struct ble_gatt_access_ctxt *ctxt,
+                                  void *arg)
 {
     if (ctxt->op == BLE_GATT_ACCESS_OP_READ_CHR)
     {
@@ -17,11 +17,15 @@ int led_cb(uint16_t conn_handle, uint16_t attr_handle, struct ble_gatt_access_ct
     return BLE_ATT_ERR_UNLIKELY;
 }
 
-int beacon_cb(uint16_t conn_handle, uint16_t attr_handle, struct ble_gatt_access_ctxt *ctxt, void *arg)
+int gatt_svr_chr_light_beacon_access(uint16_t conn_handle, uint16_t attr_handle, struct ble_gatt_access_ctxt *ctxt,
+                                     void *arg)
 {
+    persistence_load(VALUE_TYPE_INT32, "BEACON_ENABLED", &g_beacon_enabled);
     if (ctxt->op == BLE_GATT_ACCESS_OP_READ_CHR)
     {
-        return os_mbuf_append(ctxt->om, &g_led_enabled, sizeof(g_led_enabled)) == 0 ? 0 : BLE_ATT_ERR_INSUFFICIENT_RES;
+        return os_mbuf_append(ctxt->om, &g_beacon_enabled, sizeof(g_beacon_enabled)) == 0
+                   ? 0
+                   : BLE_ATT_ERR_INSUFFICIENT_RES;
     }
     if (ctxt->op == BLE_GATT_ACCESS_OP_WRITE_CHR)
     {
@@ -37,14 +41,14 @@ int beacon_cb(uint16_t conn_handle, uint16_t attr_handle, struct ble_gatt_access
             return BLE_ATT_ERR_UNLIKELY; // or BLE_ATT_ERR_INVALID_ATTR_VALUE
         }
 
-        if (val == g_led_enabled) // value is already set
+        if (val == g_beacon_enabled) // value is already set
         {
             return 0;
         }
 
-        g_led_enabled = val;
+        g_beacon_enabled = val;
 
-        if (g_led_enabled)
+        if (g_beacon_enabled)
         {
             beacon_start();
         }
@@ -52,13 +56,15 @@ int beacon_cb(uint16_t conn_handle, uint16_t attr_handle, struct ble_gatt_access
         {
             beacon_stop();
         }
+        persistence_save(VALUE_TYPE_INT32, "BEACON_ENABLED", &g_beacon_enabled);
         return 0;
     }
     return BLE_ATT_ERR_UNLIKELY;
 }
 
 // Characteristic User Descriptions
-int led_char_user_desc_cb(uint16_t conn_handle, uint16_t attr_handle, struct ble_gatt_access_ctxt *ctxt, void *arg)
+int gatt_svr_desc_led_user_desc_access(uint16_t conn_handle, uint16_t attr_handle, struct ble_gatt_access_ctxt *ctxt,
+                                       void *arg)
 {
     if (ctxt->op == BLE_GATT_ACCESS_OP_READ_DSC)
     {
@@ -68,7 +74,8 @@ int led_char_user_desc_cb(uint16_t conn_handle, uint16_t attr_handle, struct ble
     return BLE_ATT_ERR_READ_NOT_PERMITTED;
 }
 
-int beacon_char_user_desc_cb(uint16_t conn_handle, uint16_t attr_handle, struct ble_gatt_access_ctxt *ctxt, void *arg)
+int gatt_svr_desc_beacon_user_desc_access(uint16_t conn_handle, uint16_t attr_handle, struct ble_gatt_access_ctxt *ctxt,
+                                          void *arg)
 {
     if (ctxt->op == BLE_GATT_ACCESS_OP_READ_DSC)
     {
@@ -77,31 +84,3 @@ int beacon_char_user_desc_cb(uint16_t conn_handle, uint16_t attr_handle, struct
     }
     return BLE_ATT_ERR_READ_NOT_PERMITTED;
 }
-
-int bool_char_presentation_cb(uint16_t conn_handle, uint16_t attr_handle, struct ble_gatt_access_ctxt *ctxt, void *arg)
-{
-    if (ctxt->op == BLE_GATT_ACCESS_OP_READ_DSC)
-    {
-        // 7-Byte Format: [format, exponent, unit(2), namespace, description(2)]
-        uint8_t fmt[7] = {
-            0x01,       // format = boolean
-            0x00,       // exponent
-            0x00, 0x00, // unit = none
-            0x01,       // namespace = Bluetooth SIG
-            0x00, 0x00  // description
-        };
-        return os_mbuf_append(ctxt->om, fmt, sizeof(fmt)) == 0 ? 0 : BLE_ATT_ERR_INSUFFICIENT_RES;
-    }
-    return BLE_ATT_ERR_READ_NOT_PERMITTED;
-}
-
-int bool_char_valid_range_cb(uint16_t conn_handle, uint16_t attr_handle, struct ble_gatt_access_ctxt *ctxt, void *arg)
-{
-    if (ctxt->op == BLE_GATT_ACCESS_OP_READ_DSC)
-    {
-        // for bool optional. but here as 1-Byte-Min/Max (0..1)
-        uint8_t range[2] = {0x00, 0x01}; // min=0, max=1
-        return os_mbuf_append(ctxt->om, range, sizeof(range)) == 0 ? 0 : BLE_ATT_ERR_INSUFFICIENT_RES;
-    }
-    return BLE_ATT_ERR_READ_NOT_PERMITTED;
-}
diff --git a/firmware/components/remote_control/remote_control.c b/firmware/components/remote_control/remote_control.c
index e13d059..a277952 100644
--- a/firmware/components/remote_control/remote_control.c
+++ b/firmware/components/remote_control/remote_control.c
@@ -11,6 +11,7 @@
 #include "host/ble_hs.h"
 #include "host/ble_sm.h"
 #include "host/ble_uuid.h"
+#include "include/char_desc.h"
 #include "include/device_service.h"
 #include "include/light_service.h"
 #include "include/uart_service.h"
@@ -30,41 +31,48 @@ uint8_t ble_addr_type;
 
 static void ble_app_advertise(void);
 
-// Descriptors for the characteristics
-static struct ble_gatt_dsc_def led_char_desc[] = {
+// Descriptors for the Beacon Characteristic
+static struct ble_gatt_dsc_def beacon_char_desc[] = {
     {
+        // User Description Descriptor
         .uuid = BLE_UUID16_DECLARE(0x2901),
         .att_flags = BLE_ATT_F_READ,
-        .access_cb = led_char_user_desc_cb,
+        .access_cb = gatt_svr_desc_beacon_user_desc_access,
     },
     {
+        // Presentation Format Descriptor
         .uuid = BLE_UUID16_DECLARE(0x2904),
         .att_flags = BLE_ATT_F_READ,
-        .access_cb = bool_char_presentation_cb,
+        .access_cb = gatt_svr_desc_presentation_bool_access,
     },
     {
+        // Valid Range Descriptor
         .uuid = BLE_UUID16_DECLARE(0x2906),
         .att_flags = BLE_ATT_F_READ,
-        .access_cb = bool_char_valid_range_cb,
+        .access_cb = gatt_svr_desc_valid_range_bool_access,
     },
     {0},
 };
 
-static struct ble_gatt_dsc_def beacon_char_desc[] = {
+// Descriptors for the LED Characteristic
+static struct ble_gatt_dsc_def led_char_desc[] = {
     {
+        // User Description Descriptor
         .uuid = BLE_UUID16_DECLARE(0x2901),
         .att_flags = BLE_ATT_F_READ,
-        .access_cb = beacon_char_user_desc_cb,
+        .access_cb = gatt_svr_desc_led_user_desc_access,
     },
     {
+        // Presentation Format Descriptor
         .uuid = BLE_UUID16_DECLARE(0x2904),
         .att_flags = BLE_ATT_F_READ,
-        .access_cb = bool_char_presentation_cb,
+        .access_cb = gatt_svr_desc_presentation_bool_access,
     },
     {
+        // Valid Range Descriptor
         .uuid = BLE_UUID16_DECLARE(0x2906),
         .att_flags = BLE_ATT_F_READ,
-        .access_cb = bool_char_valid_range_cb,
+        .access_cb = gatt_svr_desc_valid_range_bool_access,
     },
     {0},
 };
@@ -72,54 +80,63 @@ static struct ble_gatt_dsc_def beacon_char_desc[] = {
 // Array of pointers to service definitions
 static const struct ble_gatt_svc_def gatt_svcs[] = {
     {
+        // Device Information Service
         .type = BLE_GATT_SVC_TYPE_PRIMARY,
         .uuid = &gatt_svr_svc_device_uuid.u,
         .characteristics =
             (struct ble_gatt_chr_def[]){
                 {
+                    // Manufacturer String
                     .uuid = BLE_UUID16_DECLARE(0x2A29),
                     .flags = BLE_GATT_CHR_F_READ,
-                    .access_cb = device_manufacturer_cb,
+                    .access_cb = gatt_svr_chr_device_manufacturer_access,
                 },
                 {
+                    // Hardware Revision String
                     .uuid = BLE_UUID16_DECLARE(0x2A27),
                     .flags = BLE_GATT_CHR_F_READ,
-                    .access_cb = device_hardware_revision_cb,
+                    .access_cb = gatt_svr_chr_device_hardware_access,
                 },
                 {
+                    // Firmware Revision String
                     .uuid = BLE_UUID16_DECLARE(0x2A26),
                     .flags = BLE_GATT_CHR_F_READ,
-                    .access_cb = device_firmware_revision_cb,
+                    .access_cb = gatt_svr_chr_device_firmware_access,
                 },
                 {
+                    // Device Name
                     .uuid = BLE_UUID16_DECLARE(0x2A00),
                     .flags = BLE_GATT_CHR_F_READ,
-                    .access_cb = device_name_cb,
+                    .access_cb = gatt_svr_chr_device_name_access,
                 },
                 {0},
             },
     },
     {
+        // Light Service
         .type = BLE_GATT_SVC_TYPE_PRIMARY,
         .uuid = &gatt_svr_svc_light_uuid.u,
         .characteristics =
             (struct ble_gatt_chr_def[]){
                 {
+                    // Beacon Characteristic
                     .uuid = BLE_UUID16_DECLARE(0xBEA0),
                     .flags = BLE_GATT_CHR_F_READ | BLE_GATT_CHR_F_WRITE,
-                    .access_cb = beacon_cb,
+                    .access_cb = gatt_svr_chr_light_beacon_access,
                     .descriptors = beacon_char_desc,
                 },
                 {
+                    // LED Characteristic
                     .uuid = BLE_UUID16_DECLARE(0xF037),
                     .flags = BLE_GATT_CHR_F_READ | BLE_GATT_CHR_F_WRITE,
-                    .access_cb = led_cb,
+                    .access_cb = gatt_svr_chr_light_led_access,
                     .descriptors = led_char_desc,
                 },
                 {0},
             },
     },
     {
+        // UART Service
         .type = BLE_GATT_SVC_TYPE_PRIMARY,
         .uuid = &gatt_svr_svc_uart_uuid.u,
         .characteristics =
@@ -140,6 +157,7 @@ static const struct ble_gatt_svc_def gatt_svcs[] = {
                 {0},
             },
     },
+    // Settings Service (empty for now)
     {
         .type = BLE_GATT_SVC_TYPE_PRIMARY,
         .uuid = &gatt_svr_svc_settings_uuid.u,
@@ -256,22 +274,6 @@ static void ble_app_on_sync(void)
     ble_app_advertise();
 }
 
-static void uart_tx_task(void *param)
-{
-    char buffer[50];
-    int count = 0;
-    while (1)
-    {
-        vTaskDelay(pdMS_TO_TICKS(2000));
-        if (conn_handle != 0)
-        {
-            ESP_LOGI(TAG, "Sending data over BLE UART TX");
-            sprintf(buffer, "Hello World #%d", count++);
-            send_ble_data(buffer);
-        }
-    }
-}
-
 // The infinite task
 static void host_task(void *param)
 {
diff --git a/firmware/components/remote_control/uart_service.c b/firmware/components/remote_control/uart_service.c
index 5d4c8d0..5f6e9f8 100644
--- a/firmware/components/remote_control/uart_service.c
+++ b/firmware/components/remote_control/uart_service.c
@@ -68,3 +68,19 @@ void send_ble_data(const char *data)
         }
     }
 }
+
+void uart_tx_task(void *param)
+{
+    char buffer[50];
+    int count = 0;
+    while (1)
+    {
+        vTaskDelay(pdMS_TO_TICKS(2000));
+        if (conn_handle != 0)
+        {
+            ESP_LOGI(TAG, "Sending data over BLE UART TX");
+            sprintf(buffer, "Hello World #%d", count++);
+            send_ble_data(buffer);
+        }
+    }
+}
\ No newline at end of file