diff --git a/tools/bt/bt.cpp b/tools/bt/bt.cpp
new file mode 100644
index 0000000..6add8df
--- /dev/null
+++ b/tools/bt/bt.cpp
@@ -0,0 +1,6 @@
+#include "bt.hpp"
+
+void BtDataHandler::SendData(std::ifstream input, int command)
+{
+    /* TODO: implement this. */
+}