diff --git a/Core/Src/main.c b/Core/Src/main.c
index cdf1fc3..5e3b699 100644
--- a/Core/Src/main.c
+++ b/Core/Src/main.c
@@ -57,7 +57,7 @@
 /* Private variables ---------------------------------------------------------*/
 
 /* USER CODE BEGIN PV */
-uint8_t gCLS_DEVICE_ADDRESS = 0b10001;
+uint8_t gCLS_DEVICE_ADDRESS = 0x11;
 /* USER CODE END PV */
 
 /* Private function prototypes -----------------------------------------------*/