diff --git a/Marlin/src/lcd/extui/dgus/mks/DGUSDisplayDef.h b/Marlin/src/lcd/extui/dgus/mks/DGUSDisplayDef.h
index 407782f5595e7..076c56092673d 100644
--- a/Marlin/src/lcd/extui/dgus/mks/DGUSDisplayDef.h
+++ b/Marlin/src/lcd/extui/dgus/mks/DGUSDisplayDef.h
@@ -24,15 +24,20 @@
 #include "../DGUSDisplayDef.h"
 
 //#define DGUS_MKS_RUNOUT_SENSOR
-
-#define LOGO_TIME_DELAY TERN(USE_MKS_GREEN_UI, 8000, 1500)
-
 #if ENABLED(DGUS_MKS_RUNOUT_SENSOR)
-  #define MT_DET_1_PIN     1
-  #define MT_DET_2_PIN     2
-  #define MT_DET_PIN_STATE LOW
+  #ifndef FIL_RUNOUT_PIN
+    #define FIL_RUNOUT_PIN     1
+  #endif
+  #ifndef FIL_RUNOUT2_PIN
+    #define FIL_RUNOUT2_PIN    2
+  #endif
+  #ifndef FIL_RUNOUT_STATE
+    #define FIL_RUNOUT_STATE LOW
+  #endif
 #endif
 
+#define LOGO_TIME_DELAY TERN(USE_MKS_GREEN_UI, 8000, 1500)
+
 #define MKS_FINSH
 
 extern uint16_t manualMoveStep;
@@ -100,7 +105,7 @@ extern EX_FILAMENT_DEF ex_filament;
 typedef enum {
   UNRUNOUT_STATUS,
   RUNOUT_STATUS,
-  RUNOUT_WAITTING_STATUS,
+  RUNOUT_WAITING_STATUS,
   RUNOUT_BEGIN_STATUS,
 } RUNOUT_MKS_STATUS_DEF;
 
diff --git a/Marlin/src/lcd/extui/dgus/mks/DGUSScreenHandler.cpp b/Marlin/src/lcd/extui/dgus/mks/DGUSScreenHandler.cpp
index c80191c8e54f2..b5d5f6d3b0d11 100644
--- a/Marlin/src/lcd/extui/dgus/mks/DGUSScreenHandler.cpp
+++ b/Marlin/src/lcd/extui/dgus/mks/DGUSScreenHandler.cpp
@@ -195,7 +195,7 @@ void DGUSScreenHandler::DGUSLCD_SendTMCStepValue(DGUS_VP_Variable &var) {
       case 0: { // Resume
 
         auto cs = getCurrentScreen();
-        if (runout_mks.runout_status != RUNOUT_WAITTING_STATUS && runout_mks.runout_status != UNRUNOUT_STATUS) {
+        if (runout_mks.runout_status != RUNOUT_WAITING_STATUS && runout_mks.runout_status != UNRUNOUT_STATUS) {
           if (cs == MKSLCD_SCREEN_PRINT || cs == MKSLCD_SCREEN_PAUSE)
             GotoScreen(MKSLCD_SCREEN_PAUSE);
           return;
@@ -1470,8 +1470,8 @@ void DGUSScreenHandler::DGUS_ExtrudeLoadInit(void) {
 }
 
 void DGUSScreenHandler::DGUS_RunoutInit(void) {
-  #if PIN_EXISTS(MT_DET_1)
-    SET_INPUT_PULLUP(MT_DET_1_PIN);
+  #if PIN_EXISTS(FIL_RUNOUT)
+    SET_INPUT_PULLUP(FIL_RUNOUT_PIN);
   #endif
   runout_mks.de_count      = 0;
   runout_mks.de_times      = 10;
@@ -1495,17 +1495,17 @@ void DGUSScreenHandler::DGUS_Runout_Idle(void) {
         break;
 
       case UNRUNOUT_STATUS:
-        if (READ(MT_DET_1_PIN) == MT_DET_PIN_STATE)
+        if (READ(FIL_RUNOUT_PIN) == FIL_RUNOUT_STATE)
           runout_mks.runout_status = RUNOUT_STATUS;
         break;
 
       case RUNOUT_BEGIN_STATUS:
-        if (READ(MT_DET_1_PIN) != MT_DET_PIN_STATE)
-          runout_mks.runout_status = RUNOUT_WAITTING_STATUS;
+        if (READ(FIL_RUNOUT_PIN) != FIL_RUNOUT_STATE)
+          runout_mks.runout_status = RUNOUT_WAITING_STATUS;
         break;
 
-      case RUNOUT_WAITTING_STATUS:
-        if (READ(MT_DET_1_PIN) == MT_DET_PIN_STATE)
+      case RUNOUT_WAITING_STATUS:
+        if (READ(FIL_RUNOUT_PIN) == FIL_RUNOUT_STATE)
           runout_mks.runout_status = RUNOUT_BEGIN_STATUS;
         break;
 
diff --git a/Marlin/src/lcd/extui/mks_ui/mks_hardware.cpp b/Marlin/src/lcd/extui/mks_ui/mks_hardware.cpp
index 5cd1a4c525e9b..03ce1e1012b99 100644
--- a/Marlin/src/lcd/extui/mks_ui/mks_hardware.cpp
+++ b/Marlin/src/lcd/extui/mks_ui/mks_hardware.cpp
@@ -41,7 +41,7 @@
   #include "../../../module/endstops.h"
 
   bool pw_det_sta, pw_off_sta, mt_det_sta;
-  #if PIN_EXISTS(MT_DET_2)
+  #if PIN_EXISTS(FIL_RUNOUT2)
     bool mt_det2_sta;
   #endif
   #if HAS_X_MIN || HAS_X_MAX
@@ -82,9 +82,9 @@
     delay(10);
     pw_det_sta = (READ(MKS_TEST_POWER_LOSS_PIN) == LOW);
     pw_off_sta = (READ(MKS_TEST_PS_ON_PIN) == LOW);
-    mt_det_sta = (READ(MT_DET_1_PIN) == LOW);
-    #if PIN_EXISTS(MT_DET_2)
-      mt_det2_sta = (READ(MT_DET_2_PIN) == LOW);
+    mt_det_sta = (READ(FIL_RUNOUT_PIN) == LOW);
+    #if PIN_EXISTS(FIL_RUNOUT2)
+      mt_det2_sta = (READ(FIL_RUNOUT2_PIN) == LOW);
     #endif
     #if HAS_X_MIN
       endstopx1_sta = ESTATE(X_MIN);
@@ -123,9 +123,9 @@
     delay(10);
     pw_det_sta = (READ(MKS_TEST_POWER_LOSS_PIN) == HIGH);
     pw_off_sta = (READ(MKS_TEST_PS_ON_PIN) == HIGH);
-    mt_det_sta = (READ(MT_DET_1_PIN) == HIGH);
-    #if PIN_EXISTS(MT_DET_2)
-      mt_det2_sta = (READ(MT_DET_2_PIN) == HIGH);
+    mt_det_sta = (READ(FIL_RUNOUT_PIN) == HIGH);
+    #if PIN_EXISTS(FIL_RUNOUT2)
+      mt_det2_sta = (READ(FIL_RUNOUT2_PIN) == HIGH);
     #endif
     #if HAS_X_MIN
       endstopx1_sta = !ESTATE(X_MIN);
@@ -164,11 +164,11 @@
 
     SET_OUTPUT(WIFI_IO0_PIN);
 
-    #if PIN_EXISTS(MT_DET_1)
-      SET_INPUT_PULLUP(MT_DET_1_PIN);
+    #if PIN_EXISTS(FIL_RUNOUT)
+      SET_INPUT_PULLUP(FIL_RUNOUT_PIN);
     #endif
-    #if PIN_EXISTS(MT_DET_2)
-      SET_INPUT_PULLUP(MT_DET_2_PIN);
+    #if PIN_EXISTS(FIL_RUNOUT2)
+      SET_INPUT_PULLUP(FIL_RUNOUT2_PIN);
     #endif
 
     SET_INPUT_PULLUP(MKS_TEST_POWER_LOSS_PIN);
@@ -216,7 +216,7 @@
       test_gpio_readlevel_H();
       test_gpio_readlevel_L();
       if (pw_det_sta && pw_off_sta && mt_det_sta
-        #if PIN_EXISTS(MT_DET_2)
+        #if PIN_EXISTS(FIL_RUNOUT2)
           && mt_det2_sta
         #endif
         #if ENABLED(MKS_HARDWARE_TEST_ONLY_E0)
diff --git a/Marlin/src/lcd/extui/mks_ui/printer_operation.cpp b/Marlin/src/lcd/extui/mks_ui/printer_operation.cpp
index 362fdeb43df20..fc855cf8d9328 100644
--- a/Marlin/src/lcd/extui/mks_ui/printer_operation.cpp
+++ b/Marlin/src/lcd/extui/mks_ui/printer_operation.cpp
@@ -100,6 +100,7 @@ void printer_state_polling() {
       update_spi_flash();
     }
   }
+
   #if ENABLED(POWER_LOSS_RECOVERY)
     if (uiCfg.print_state == REPRINTED) {
       #if HAS_HOTEND
@@ -117,6 +118,7 @@ void printer_state_polling() {
       #endif
 
       recovery.resume();
+
       #if 0
         // Move back to the saved XY
         char str_1[16], str_2[16];
@@ -139,75 +141,77 @@ void printer_state_polling() {
     }
   #endif
 
-  if (uiCfg.print_state == WORKING)
-    filament_check();
+  #if ENABLED(FILAMENT_RUNOUT_SENSOR)
+    if (uiCfg.print_state == WORKING) filament_check();
+  #endif
 
   TERN_(MKS_WIFI_MODULE, wifi_looping());
 }
 
-void filament_pin_setup() {
-  #if PIN_EXISTS(MT_DET_1)
-    SET_INPUT_PULLUP(MT_DET_1_PIN);
-  #endif
-  #if PIN_EXISTS(MT_DET_2)
-    SET_INPUT_PULLUP(MT_DET_2_PIN);
-  #endif
-  #if PIN_EXISTS(MT_DET_3)
-    SET_INPUT_PULLUP(MT_DET_3_PIN);
-  #endif
-}
+#if ENABLED(FILAMENT_RUNOUT_SENSOR)
 
-void filament_check() {
-  #if ANY_PIN(MT_DET_1, MT_DET_2, MT_DET_3)
-    const int FIL_DELAY = 20;
-  #endif
-  #if PIN_EXISTS(MT_DET_1)
-    static int fil_det_count_1 = 0;
-    if (READ(MT_DET_1_PIN) == MT_DET_PIN_STATE)
-      fil_det_count_1++;
-    else if (fil_det_count_1 > 0)
-      fil_det_count_1--;
-  #endif
-
-  #if PIN_EXISTS(MT_DET_2)
-    static int fil_det_count_2 = 0;
-    if (READ(MT_DET_2_PIN) == MT_DET_PIN_STATE)
-      fil_det_count_2++;
-    else if (fil_det_count_2 > 0)
-      fil_det_count_2--;
-  #endif
-
-  #if PIN_EXISTS(MT_DET_3)
-    static int fil_det_count_3 = 0;
-    if (READ(MT_DET_3_PIN) == MT_DET_PIN_STATE)
-      fil_det_count_3++;
-    else if (fil_det_count_3 > 0)
-      fil_det_count_3--;
-  #endif
+  void filament_pin_setup() {
+    #if PIN_EXISTS(FIL_RUNOUT1)
+      SET_INPUT_PULLUP(FIL_RUNOUT_PIN);
+    #endif
+    #if PIN_EXISTS(FIL_RUNOUT2) && NUM_RUNOUT_SENSORS >= 2
+      SET_INPUT_PULLUP(FIL_RUNOUT2_PIN);
+    #endif
+    #if PIN_EXISTS(FIL_RUNOUT3) && NUM_RUNOUT_SENSORS >= 3
+      SET_INPUT_PULLUP(FIL_RUNOUT3_PIN);
+    #endif
+  }
 
-  if (false
-    #if PIN_EXISTS(MT_DET_1)
-      || fil_det_count_1 >= FIL_DELAY
+  void filament_check() {
+    #if PIN_EXISTS(FIL_RUNOUT1)
+      static int fil_det_count_1 = 0;
+      if (READ(FIL_RUNOUT_PIN) == FIL_RUNOUT1_STATE)
+        fil_det_count_1++;
+      else if (fil_det_count_1 > 0)
+        fil_det_count_1--;
     #endif
-    #if PIN_EXISTS(MT_DET_2)
-      || fil_det_count_2 >= FIL_DELAY
+
+    #if PIN_EXISTS(FIL_RUNOUT2) && NUM_RUNOUT_SENSORS >= 2
+      static int fil_det_count_2 = 0;
+      if (READ(FIL_RUNOUT2_PIN) == FIL_RUNOUT2_STATE)
+        fil_det_count_2++;
+      else if (fil_det_count_2 > 0)
+        fil_det_count_2--;
     #endif
-    #if PIN_EXISTS(MT_DET_3)
-      || fil_det_count_3 >= FIL_DELAY
+
+    #if PIN_EXISTS(FIL_RUNOUT3) && NUM_RUNOUT_SENSORS >= 3
+      static int fil_det_count_3 = 0;
+      if (READ(FIL_RUNOUT3_PIN) == FIL_RUNOUT3_STATE)
+        fil_det_count_3++;
+      else if (fil_det_count_3 > 0)
+        fil_det_count_3--;
     #endif
-  ) {
-    clear_cur_ui();
-    card.pauseSDPrint();
-    stop_print_time();
-    uiCfg.print_state = PAUSING;
-
-    if (gCfgItems.from_flash_pic)
-      flash_preview_begin = true;
-    else
-      default_preview_flg = true;
-
-    lv_draw_printing();
+
+    if (false
+      #if PIN_EXISTS(FIL_RUNOUT1)
+        || fil_det_count_1 >= FILAMENT_RUNOUT_THRESHOLD
+      #endif
+      #if PIN_EXISTS(FIL_RUNOUT2) && NUM_RUNOUT_SENSORS >= 2
+        || fil_det_count_2 >= FILAMENT_RUNOUT_THRESHOLD
+      #endif
+      #if PIN_EXISTS(FIL_RUNOUT3) && NUM_RUNOUT_SENSORS >= 3
+        || fil_det_count_3 >= FILAMENT_RUNOUT_THRESHOLD
+      #endif
+    ) {
+      clear_cur_ui();
+      card.pauseSDPrint();
+      stop_print_time();
+      uiCfg.print_state = PAUSING;
+
+      if (gCfgItems.from_flash_pic)
+        flash_preview_begin = true;
+      else
+        default_preview_flg = true;
+
+      lv_draw_printing();
+    }
   }
-}
+
+#endif // FILAMENT_RUNOUT_SENSOR
 
 #endif // HAS_TFT_LVGL_UI
diff --git a/Marlin/src/lcd/extui/mks_ui/tft_lvgl_configuration.cpp b/Marlin/src/lcd/extui/mks_ui/tft_lvgl_configuration.cpp
index cfd6db15fdaeb..bc1f2ce8b2108 100644
--- a/Marlin/src/lcd/extui/mks_ui/tft_lvgl_configuration.cpp
+++ b/Marlin/src/lcd/extui/mks_ui/tft_lvgl_configuration.cpp
@@ -192,12 +192,10 @@ void tft_lvgl_init() {
 
   systick_attach_callback(SysTick_Callback);
 
-  #if HAS_SPI_FLASH_FONT
-    init_gb2312_font();
-  #endif
+  TERN_(HAS_SPI_FLASH_FONT, init_gb2312_font());
 
   tft_style_init();
-  filament_pin_setup();
+  TERN_(FILAMENT_RUNOUT_SENSOR, filament_pin_setup());
   lv_encoder_pin_init();
 
   #if ENABLED(MKS_WIFI_MODULE)
diff --git a/Marlin/src/pins/stm32f1/pins_FLSUN_HISPEED.h b/Marlin/src/pins/stm32f1/pins_FLSUN_HISPEED.h
index 21bbd23ca9f61..935f81d2b11c2 100644
--- a/Marlin/src/pins/stm32f1/pins_FLSUN_HISPEED.h
+++ b/Marlin/src/pins/stm32f1/pins_FLSUN_HISPEED.h
@@ -93,7 +93,7 @@
 #define Z_MAX_PIN                           PC4   // +Z
 
 #ifndef FIL_RUNOUT_PIN
-  #define FIL_RUNOUT_PIN            MT_DET_1_PIN
+  #define FIL_RUNOUT_PIN          FIL_RUNOUT_PIN
 #endif
 
 //
@@ -223,9 +223,15 @@
 #endif
 
 #if HAS_TFT_LVGL_UI
-  #define MT_DET_1_PIN                      PA4   // MT_DET
-  #define MT_DET_2_PIN                      PE6
-  #define MT_DET_PIN_STATE                  LOW
+  #ifndef FIL_RUNOUT_PIN
+    #define FIL_RUNOUT_PIN                  PA4   // MT_DET_1
+  #endif
+  #ifndef FIL_RUNOUT2_PIN
+    #define FIL_RUNOUT2_PIN                 PE6   // MT_DET_2
+  #endif
+  #ifndef FIL_RUNOUT_STATE
+    #define FIL_RUNOUT_STATE                LOW
+  #endif
 #endif
 
 //
diff --git a/Marlin/src/pins/stm32f1/pins_MKS_ROBIN_E3P.h b/Marlin/src/pins/stm32f1/pins_MKS_ROBIN_E3P.h
index ba5198006512e..bedc7447363d1 100644
--- a/Marlin/src/pins/stm32f1/pins_MKS_ROBIN_E3P.h
+++ b/Marlin/src/pins/stm32f1/pins_MKS_ROBIN_E3P.h
@@ -190,8 +190,9 @@
     #define KILL_PIN_STATE                  HIGH
   #endif
 
-  #define MT_DET_1_PIN                      PA4
-  #define MT_DET_PIN_STATE                  LOW
+  #ifndef FIL_RUNOUT_STATE
+    #define FIL_RUNOUT_STATE                LOW
+  #endif
 
   #define WIFI_IO0_PIN                      PC13
   #define WIFI_IO1_PIN                      PC7
@@ -204,7 +205,10 @@
 #else
   //#define POWER_LOSS_PIN                  PA2   // PW_DET
   //#define PS_ON_PIN                       PB2   // PW_OFF
-  #define FIL_RUNOUT_PIN                    PA4
+#endif
+
+#ifndef FIL_RUNOUT_PIN
+  #define FIL_RUNOUT_PIN                    PA4   // MT_DET
 #endif
 
 //#define LED_PIN                           PB2
diff --git a/Marlin/src/pins/stm32f1/pins_MKS_ROBIN_MINI.h b/Marlin/src/pins/stm32f1/pins_MKS_ROBIN_MINI.h
index ae45d8b6d1502..dd18a379a8c78 100644
--- a/Marlin/src/pins/stm32f1/pins_MKS_ROBIN_MINI.h
+++ b/Marlin/src/pins/stm32f1/pins_MKS_ROBIN_MINI.h
@@ -70,6 +70,9 @@
 #ifndef FIL_RUNOUT_PIN
   #define FIL_RUNOUT_PIN                    PA4   // MT_DET
 #endif
+#ifndef FIL_RUNOUT_STATE
+  #define FIL_RUNOUT_STATE                  LOW
+#endif
 
 //
 // Steppers
@@ -120,8 +123,9 @@
 #define PS_ON_PIN                           PA3   // PW_OFF
 
 #if HAS_TFT_LVGL_UI
-  #define MT_DET_1_PIN                      PA4   // MT_DET
-  #define MT_DET_PIN_STATE                  LOW
+  #ifndef FIL_RUNOUT_PIN
+    #define FIL_RUNOUT_PIN                  PA4   // MT_DET
+  #endif
 #endif
 
 #define WIFI_IO0_PIN                        PC13
diff --git a/Marlin/src/pins/stm32f1/pins_MKS_ROBIN_NANO.h b/Marlin/src/pins/stm32f1/pins_MKS_ROBIN_NANO.h
index 975ecb8bd53e9..25e181a06a6d1 100644
--- a/Marlin/src/pins/stm32f1/pins_MKS_ROBIN_NANO.h
+++ b/Marlin/src/pins/stm32f1/pins_MKS_ROBIN_NANO.h
@@ -147,9 +147,15 @@
 // Misc. Functions
 //
 #if HAS_TFT_LVGL_UI
-  #define MT_DET_1_PIN                      PA4
-  #define MT_DET_2_PIN                      PE6
-  #define MT_DET_PIN_STATE                  LOW
+  #ifndef FIL_RUNOUT_PIN
+    #define FIL_RUNOUT_PIN                  PA4   // MT_DET_1
+  #endif
+  #ifndef FIL_RUNOUT2_PIN
+    #define FIL_RUNOUT2_PIN                 PE6   // MT_DET_2
+  #endif
+  #ifndef FIL_RUNOUT_STATE
+    #define FIL_RUNOUT_STATE                LOW
+  #endif
 
   #define WIFI_IO0_PIN                      PC13
   #define WIFI_IO1_PIN                      PC7
diff --git a/Marlin/src/pins/stm32f1/pins_MKS_ROBIN_NANO_V2.h b/Marlin/src/pins/stm32f1/pins_MKS_ROBIN_NANO_V2.h
index 49d5476fecda2..e013b0fc61749 100644
--- a/Marlin/src/pins/stm32f1/pins_MKS_ROBIN_NANO_V2.h
+++ b/Marlin/src/pins/stm32f1/pins_MKS_ROBIN_NANO_V2.h
@@ -211,9 +211,15 @@
 // Misc. Functions
 //
 #if HAS_TFT_LVGL_UI
-  #define MT_DET_1_PIN                      PA4
-  #define MT_DET_2_PIN                      PE6
-  #define MT_DET_PIN_STATE                  LOW
+  #ifndef FIL_RUNOUT_PIN
+    #define FIL_RUNOUT_PIN                  PA4   // MT_DET_1
+  #endif
+  #ifndef FIL_RUNOUT2_PIN
+    #define FIL_RUNOUT2_PIN                 PE6   // MT_DET_2
+  #endif
+  #ifndef FIL_RUNOUT_STATE
+    #define FIL_RUNOUT_STATE                LOW
+  #endif
 
   #define WIFI_IO0_PIN                      PC13
   #define WIFI_IO1_PIN                      PC7
diff --git a/Marlin/src/pins/stm32f4/pins_MKS_MONSTER8.h b/Marlin/src/pins/stm32f4/pins_MKS_MONSTER8.h
index 5c6668562995e..5c4a0df680575 100644
--- a/Marlin/src/pins/stm32f4/pins_MKS_MONSTER8.h
+++ b/Marlin/src/pins/stm32f4/pins_MKS_MONSTER8.h
@@ -212,13 +212,12 @@
 //
 #define PW_DET                              PC5   // Y+
 #define PW_OFF                              PB12  // Z+
-#define MT_DET_1_PIN                      PW_DET
-#define MT_DET_2_PIN                      PW_OFF
+
 #ifndef FIL_RUNOUT_PIN
-  #define FIL_RUNOUT_PIN            MT_DET_1_PIN
+  #define FIL_RUNOUT_PIN                    PC5   // Y+
 #endif
 #ifndef FIL_RUNOUT2_PIN
-  #define FIL_RUNOUT2_PIN           MT_DET_2_PIN
+  #define FIL_RUNOUT2_PIN                   PB12  // Z+
 #endif
 
 //
diff --git a/Marlin/src/pins/stm32f4/pins_MKS_ROBIN_NANO_V3.h b/Marlin/src/pins/stm32f4/pins_MKS_ROBIN_NANO_V3.h
index 9193a85511716..887b6dab0973c 100644
--- a/Marlin/src/pins/stm32f4/pins_MKS_ROBIN_NANO_V3.h
+++ b/Marlin/src/pins/stm32f4/pins_MKS_ROBIN_NANO_V3.h
@@ -179,16 +179,15 @@
 // Misc. Functions
 //
 #if HAS_TFT_LVGL_UI
-  #define MT_DET_1_PIN                      PA4   // MT_DET
-  #define MT_DET_2_PIN                      PE6
-  #define MT_DET_PIN_STATE                  LOW
-#endif
-
-#ifndef FIL_RUNOUT_PIN
-  #define FIL_RUNOUT_PIN            MT_DET_1_PIN
-#endif
-#ifndef FIL_RUNOUT2_PIN
-  #define FIL_RUNOUT2_PIN           MT_DET_2_PIN
+  #ifndef FIL_RUNOUT_PIN
+    #define FIL_RUNOUT_PIN                  PA4   // MT_DET_1
+  #endif
+  #ifndef FIL_RUNOUT2_PIN
+    #define FIL_RUNOUT2_PIN                 PE6   // MT_DET_2
+  #endif
+  #ifndef FIL_RUNOUT_STATE
+    #define FIL_RUNOUT_STATE                LOW
+  #endif
 #endif
 
 #ifndef POWER_LOSS_PIN