diff --git a/src/W800_SDK_v1.00.10/app/gfx/settings_screen.c b/src/W800_SDK_v1.00.10/app/gfx/settings_screen.c
index a39e75c..484cadb 100644
--- a/src/W800_SDK_v1.00.10/app/gfx/settings_screen.c
+++ b/src/W800_SDK_v1.00.10/app/gfx/settings_screen.c
@@ -534,8 +534,28 @@ static void load_connectivity_side_screen(SettingsScreen_t *settingsScreen)
     lv_obj_set_style_text_color(dev_name_label, lv_color_make(130, 130, 130), LV_PART_MAIN);
     lv_obj_align_to(dev_name_label, label, LV_ALIGN_OUT_BOTTOM_LEFT, 0, 5);
 
+    label = lv_label_create(settingsScreen->side_screen);
+    lv_label_set_text_static(label, "Device MAC :");
+    lv_obj_align_to(label, dev_name_label, LV_ALIGN_OUT_BOTTOM_LEFT, 0, 5);
+
+    settingsScreen->ble_mac_addr.label = lv_label_create(settingsScreen->side_screen);
+    const uint8_t *ble_dev_mac = NULL;
+    if(settingsScreen->settingsScreenAPIInterface.getBLEDeviceMACCb) settingsScreen->settingsScreenAPIInterface.getBLEDeviceMACCb(&ble_dev_mac);
+    if(ble_dev_mac)
+    {
+        sprintf(settingsScreen->ble_mac_addr.text, "%02X:%02X:%02X:%02X:%02X:%02X",
+        ble_dev_mac[5],ble_dev_mac[4],ble_dev_mac[3],ble_dev_mac[2],ble_dev_mac[1],ble_dev_mac[0]);
+    }
+    else
+    {
+        strcpy(settingsScreen->ble_mac_addr.text, "XX:XX:XX:XX:XX:XX");
+    }
+    lv_label_set_text_static(settingsScreen->ble_mac_addr.label, settingsScreen->ble_mac_addr.text);
+    lv_obj_set_style_text_color(settingsScreen->ble_mac_addr.label, lv_color_make(130, 130, 130), LV_PART_MAIN);
+    lv_obj_align_to(settingsScreen->ble_mac_addr.label, label, LV_ALIGN_OUT_BOTTOM_LEFT, 0, 5);
+
     settingsScreen->wifi_switch = lv_switch_create(settingsScreen->side_screen);
-    lv_obj_align_to(settingsScreen->wifi_switch, dev_name_label, LV_ALIGN_OUT_BOTTOM_LEFT, 0, 10);
+    lv_obj_align_to(settingsScreen->wifi_switch, settingsScreen->ble_mac_addr.label, LV_ALIGN_OUT_BOTTOM_LEFT, 0, 10);
     if(settingsScreen->settingsScreenAPIInterface.setWiFiEnabledSettingsCb)settingsScreen->settingsScreenAPIInterface.setWiFiEnabledSettingsCb(&toggled, SETTING_MODE_GET);
     if(toggled) lv_obj_add_state(settingsScreen->wifi_switch, LV_STATE_CHECKED);
     lv_obj_add_state(settingsScreen->wifi_switch, LV_STATE_DISABLED);
diff --git a/src/W800_SDK_v1.00.10/app/gfx/settings_screen.h b/src/W800_SDK_v1.00.10/app/gfx/settings_screen.h
index 11ba482..5f485a6 100644
--- a/src/W800_SDK_v1.00.10/app/gfx/settings_screen.h
+++ b/src/W800_SDK_v1.00.10/app/gfx/settings_screen.h
@@ -24,6 +24,8 @@ typedef struct SettingsScreenAPIInterface
     void (*setWiFiEnabledSettingsCb)(bool *enabled, SettingMode_e mode);
     void (*setLanguageSettingsCb)(uint8_t *language, SettingMode_e mode);
     void (*getBLEDeviceNameCb)(const char **dev_name);
+    void (*getBLEDeviceMACCb)(const uint8_t **dev_mac);
+    void (*getBLEDevicePairingKeyCb)(const uint32_t *pairing_key);
     void (*getBatteryVoltageCb)(uint16_t *battery_voltage);
     void (*getMagnetometerRawDataCb)(int16_t *field_x, int16_t *field_y, int16_t *field_z, float *temperature);
     void (*getBMP280DataCb)(float *temperature, float *pressure);
@@ -81,6 +83,18 @@ typedef struct SettingsScreen
         lv_obj_t *label;
         char text[13];
     } bmp280_pressure;
+
+    struct
+    {
+        lv_obj_t *label;
+        char text[18];
+    } ble_mac_addr;
+
+    struct
+    {
+        lv_obj_t *label;
+        char text[7];
+    } ble_pairing_key;
     
     /* Main screen */
     lv_obj_t *display;