diff --git a/Inc/board_config.h b/Inc/board_config.h
index 2aaa572..11872f2 100644
--- a/Inc/board_config.h
+++ b/Inc/board_config.h
@@ -20,8 +20,9 @@
 
 /* >>>>>>>>>>>>>>>>>>>[BOARD TYPE CONFIG]<<<<<<<<<<<<<<<<<<<< */
 
-#define ULTRASONIC_BOARD
+// #define ULTRASONIC_BOARD
 // #define EDDY_BOARD
+#define BLDC_BOARD
 
 
 /******************************************************************************/
@@ -38,17 +39,22 @@
 
 /******************************************************************************/
 
-#ifdef ULTRASONIC_BOARD
+#if defined(ULTRASONIC_BOARD)
 
 #define LED_RCU              RCU_GPIOA
 #define LED_PORT             GPIOA
 #define LED_PIN              GPIO_PIN_9
 
-#elif EDDY_BOARD
+#elif defined(EDDY_BOARD)
 #define LED_RCU              RCU_GPIOA
 #define LED_PORT             GPIOA
 #define LED_PIN              GPIO_PIN_7
 
+#elif defined(BLDC_BOARD)
+#define LED_RCU              RCU_GPIOB
+#define LED_PORT             GPIOB
+#define LED_PIN              GPIO_PIN_1
+
 #endif
 
 /******************************************************************************/