diff --git a/include/iri_ana_nav_module/iri_ana_nav_module_bt.h b/include/iri_ana_nav_module/iri_ana_nav_module_bt.h
new file mode 100644
index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
diff --git a/src/iri_ana_nav_module_bt.cpp b/src/iri_ana_nav_module_bt.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391