diff --git a/board_id/boards_id.h b/board_id/boards_id.h
index 2832633..6b02a49 100644
--- a/board_id/boards_id.h
+++ b/board_id/boards_id.h
@@ -64,4 +64,8 @@
 #define BOARD_ID_POLARIS_112_A			309
 #define BOARD_ID_UAEFI121_B			310
 #define BOARD_ID_GDI4CHAN_B			311
+#define BOARD_ID_ALPHAX_SILVER_B			313
 #define BOARD_ID_E92_A			400
+#define BOARD_ID_81HD_E			401
+#define BOARD_ID_HONDA_OBD1_C			402
+