diff --git a/src/modbus.cpp b/src/modbus.cpp
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/modbus.cpp
diff --git a/src/modbus.h b/src/modbus.h
new file mode 100644
index 0000000..45dcbb0
--- /dev/null
+++ b/src/modbus.h
@@ -0,0 +1,3 @@
+#pragma once
+
+