Fix status LED

src/main.c

@@ -126,7 +126,7 @@ int main(void){
 		while(getchar() != '!');
 		printf ("C\r\n");
         #if BOARD_VER_MAJOR >= 1 && BOARD_VER_MINOR >= 2 && BOARD_VER_MICRO >=3
-            ioport_set_pin_level(LED1, 1);
+            ioport_set_pin_level(LED1, 0);
         #endif
 		command_handler(getchar());
 	goto program_loop;