1 files changed, 4 insertions, 0 deletions
diff --git a/display.h b/display.h
index b6dd433..7a60317 100644
--- a/display.h
+++ b/display.h
@@ -107,4 +107,8 @@ public:
 
     display.powerDown();
   }
+
+  bool serialCommand(const String &tag, const String &command) {
+    return false;
+  }
 };