diff --git a/xoa_driver/__init__.py b/xoa_driver/__init__.py
index 7278e96e..f76f7cea 100644
--- a/xoa_driver/__init__.py
+++ b/xoa_driver/__init__.py
@@ -1,2 +1,2 @@
-__version__ = "2.5.4"
+__version__ = "2.5.5"
 __short_version__ = "2.5"
diff --git a/xoa_driver/internals/commands/c_commands.py b/xoa_driver/internals/commands/c_commands.py
index bdcfbec3..f3841dca 100644
--- a/xoa_driver/internals/commands/c_commands.py
+++ b/xoa_driver/internals/commands/c_commands.py
@@ -1207,6 +1207,32 @@ def set(self, timer_value: int) -> Token[None]:
         return Token(self._connection, build_set_request(self, timer_value=timer_value))
 
 
+@register_command
+@dataclass
+class C_DEBUGCMD:
+    """
+    Chassis debug command
+    """
+
+    code: typing.ClassVar[int] = 37
+    pushed: typing.ClassVar[bool] = False
+
+    _connection: 'interfaces.IConnection'
+    _cmd_xindex: int
+
+    class GetDataAttr(ResponseBodyStruct):
+        data: typing.List[int] = field(XmpSequence(types_chunk=[XmpInt()]))
+
+    class SetDataAttr(RequestBodyStruct):
+        data: typing.List[int] = field(XmpSequence(types_chunk=[XmpInt()]))
+
+    def get(self) -> Token[GetDataAttr]:
+        return Token(self._connection, build_get_request(self, indices=[self._cmd_xindex]))
+    
+    def set(self, data: typing.List[int]) -> Token[None]:
+        return Token(self._connection, build_set_request(self, indices=[self._cmd_xindex], data=data))
+    
+
 @register_command
 @dataclass
 class C_INDICES: