diff --git a/boards/px4/fmu-v5/src/board_config.h b/boards/px4/fmu-v5/src/board_config.h
index 399524148b..481c789113 100644
--- a/boards/px4/fmu-v5/src/board_config.h
+++ b/boards/px4/fmu-v5/src/board_config.h
@@ -70,12 +70,6 @@
 
 /* Configuration ************************************************************************************/
 
-/* Un-comment to support some RC00 polarities inversions
- * on test HW as well as R and G LEDs on UI LED are swapped
- */
-//#define PX4_FMUV5_RC00
-
-#define PX4_FMUV5_RC01
 #define BOARD_HAS_LTC4417
 
 #if defined(BOARD_HAS_LTC4417)
@@ -403,11 +397,9 @@
 #define LED_TIM3_CH4OUT   /* PB1   T3C4  RED   */ GPIO_TIM3_CH4OUT_1
 
 #define BOARD_HAS_UI_LED_PWM            1
-#if defined(PX4_FMUV5_RC00)
-# define BOARD_UI_LED_SWAP_RG           1
-#else
-#  define BOARD_UI_LED_PWM_DRIVE_ACTIVE_LOW 1
-#endif
+
+#define BOARD_UI_LED_PWM_DRIVE_ACTIVE_LOW 1
+
 #define UI_LED_TIM5_CH1OUT /* PH10  T5C1  RED   */ GPIO_TIM5_CH1OUT_2
 #define UI_LED_TIM5_CH2OUT /* PH11  T5C2  GREEN */ GPIO_TIM5_CH2OUT_2
 #define UI_LED_TIM5_CH3OUT /* PH12  T5C3  BLUE  */ GPIO_TIM5_CH3OUT_2
@@ -452,14 +444,7 @@
 #define BOARD_NUMBER_BRICKS             2
 #define GPIO_nVDD_USB_VALID             GPIO_nPOWER_IN_C /* USB     Is Chosen */
 
-#if defined(PX4_FMUV5_RC00)
-#  define GPIO_VDD_5V_PERIPH_EN         /* PG4  */ (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_2MHz|GPIO_OUTPUT_CLEAR|GPIO_PORTG|GPIO_PIN4)
-#  define GPIO_xVDD_5V_PERIPH_EN                   GPIO_VDD_5V_PERIPH_EN
-#endif
-#if defined(PX4_FMUV5_RC01)
-#  define GPIO_nVDD_5V_PERIPH_EN         /* PG4  */ (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_2MHz|GPIO_OUTPUT_SET|GPIO_PORTG|GPIO_PIN4)
-#  define GPIO_xVDD_5V_PERIPH_EN                    GPIO_nVDD_5V_PERIPH_EN
-#endif
+#define GPIO_nVDD_5V_PERIPH_EN          /* PG4  */ (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_2MHz|GPIO_OUTPUT_SET|GPIO_PORTG|GPIO_PIN4)
 #define GPIO_nVDD_5V_PERIPH_OC          /* PE15 */ (GPIO_INPUT |GPIO_PULLUP|GPIO_PORTE|GPIO_PIN15)
 #define GPIO_nVDD_5V_HIPOWER_EN         /* PF12 */ (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_2MHz|GPIO_OUTPUT_SET|GPIO_PORTF|GPIO_PIN12)
 #define GPIO_nVDD_5V_HIPOWER_OC         /* PG13 */ (GPIO_INPUT |GPIO_PULLUP|GPIO_PORTF|GPIO_PIN13)
@@ -472,12 +457,7 @@
 
 /* Define True logic Power Control in arch agnostic form */
 
-#if defined(PX4_FMUV5_RC00)
-#define VDD_5V_PERIPH_EN(on_true)          px4_arch_gpiowrite(GPIO_VDD_5V_PERIPH_EN, (on_true))
-#endif
-#if defined(PX4_FMUV5_RC01)
 #define VDD_5V_PERIPH_EN(on_true)          px4_arch_gpiowrite(GPIO_nVDD_5V_PERIPH_EN, !(on_true))
-#endif
 #define VDD_5V_HIPOWER_EN(on_true)         px4_arch_gpiowrite(GPIO_nVDD_5V_HIPOWER_EN, !(on_true))
 #define VDD_3V3_SENSORS_EN(on_true)        px4_arch_gpiowrite(GPIO_VDD_3V3_SENSORS_EN, (on_true))
 #define VDD_3V3_SPEKTRUM_POWER_EN(on_true) px4_arch_gpiowrite(GPIO_VDD_3V3_SPEKTRUM_POWER_EN, (on_true))
@@ -670,7 +650,7 @@
 		GPIO_nPOWER_IN_A,                 \
 		GPIO_nPOWER_IN_B,                 \
 		GPIO_nPOWER_IN_C,                 \
-		GPIO_xVDD_5V_PERIPH_EN,           \
+		GPIO_nVDD_5V_PERIPH_EN,           \
 		GPIO_nVDD_5V_PERIPH_OC,           \
 		GPIO_nVDD_5V_HIPOWER_EN,          \
 		GPIO_nVDD_5V_HIPOWER_OC,          \