diff --git a/custom_components/fhem/__init__.py b/custom_components/fhem/__init__.py
index 4d8a7c4..4aa8eb4 100644
--- a/custom_components/fhem/__init__.py
+++ b/custom_components/fhem/__init__.py
@@ -69,7 +69,10 @@ class FhemConnection(ReconnectingClient):
         if self._writer:
             line += '\n'
             self._writer.write(line.encode())
-
+            _LOGGER.debug(f"FHEM write line {line}")
+        else:
+            _LOGGER.debug(f"FHEM Failed to write line {line}")
+        
     def fhem_set(self, id, *arguments):
         """
         Send command to FHEM using this device