diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..9ad5376
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "OmobiDisplayApp/QBluetoothLeUart"]
+	path = OmobiDisplayApp/QBluetoothLeUart
+	url = https://itsblue.dev/itsblue-development/QBluetoothLeUart.git
diff --git a/OmobiDisplayApp/QBluetoothLeUart b/OmobiDisplayApp/QBluetoothLeUart
new file mode 160000
index 0000000..8cc71db
--- /dev/null
+++ b/OmobiDisplayApp/QBluetoothLeUart
@@ -0,0 +1 @@
+Subproject commit 8cc71db6e2c0196f93f7c6ded6634b267b86e8f9