diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000000000000000000000000000000000000..9661781d168f2dd40a64f7c1bb72ef0d4def9517
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "lib/ros-msgs-arduino-lib"]
+	path = lib/ros-msgs-arduino-lib
+	url = https://gitlab.clubelek.fr/cdf2020/microcontrollers/libraries/communication/messages/ros-msgs-arduino-lib
diff --git a/lib/ros-msgs-arduino-lib b/lib/ros-msgs-arduino-lib
new file mode 160000
index 0000000000000000000000000000000000000000..00c0cfdb39df9b3f799682c9401b44d3bc0882ce
--- /dev/null
+++ b/lib/ros-msgs-arduino-lib
@@ -0,0 +1 @@
+Subproject commit 00c0cfdb39df9b3f799682c9401b44d3bc0882ce