diff --git a/platform/samd11/hal_config.h b/platform/samd11/hal_config.h
index 5576d74..c3a5927 100644
--- a/platform/samd11/hal_config.h
+++ b/platform/samd11/hal_config.h
@@ -11,7 +11,8 @@
 /*- Definitions -------------------------------------------------------------*/
 //#define HAL_BOARD_STD
 //#define HAL_BOARD_VCP_V1
-#define HAL_BOARD_VCP_V3
+//#define HAL_BOARD_VCP_V3
+#define HAL_BOARD_OBD
 
 #if defined(HAL_BOARD_CUSTOM)
   // Externally supplied board configuration takes precedence
@@ -77,6 +78,30 @@
   #define UART_SERCOM_IRQ_HANDLER  irq_handler_sercom1
   #define UART_SERCOM_TXPO         1
   #define UART_SERCOM_RXPO         3
+
+#elif defined(HAL_BOARD_OBD)
+  #define HAL_CONFIG_ENABLE_VCP
+
+  HAL_GPIO_PIN(SWCLK_TCK,          A, 9)
+  HAL_GPIO_PIN(SWDIO_TMS,          A, 14)
+  HAL_GPIO_PIN(nRESET,             A, 15)
+
+  HAL_GPIO_PIN(VCP_STATUS,         A, 2);
+  HAL_GPIO_PIN(DAP_STATUS,         A, 4);
+  HAL_GPIO_PIN(BOOT_ENTER,         A, 31);
+
+  HAL_GPIO_PIN(UART_TX,            A, 8);
+  HAL_GPIO_PIN(UART_RX,            A, 5);
+
+  #define UART_SERCOM              SERCOM0
+  #define UART_SERCOM_PMUX         PORT_PMUX_PMUXE_D_Val
+  #define UART_SERCOM_GCLK_ID      SERCOM0_GCLK_ID_CORE
+  #define UART_SERCOM_APBCMASK     PM_APBCMASK_SERCOM0
+  #define UART_SERCOM_IRQ_INDEX    SERCOM0_IRQn
+  #define UART_SERCOM_IRQ_HANDLER  irq_handler_sercom0
+  #define UART_SERCOM_TXPO         1
+  #define UART_SERCOM_RXPO         1
+
 #else
   #error No board defined
 #endif