diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..e86de0a
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "FreeRTOS/Source"]
+	path = FreeRTOS/Source
+	url = git@github.com:FreeRTOS/FreeRTOS-Kernel.git
diff --git a/FreeRTOS/Source b/FreeRTOS/Source
new file mode 160000
index 0000000..210b1ff
--- /dev/null
+++ b/FreeRTOS/Source
@@ -0,0 +1 @@
+Subproject commit 210b1ffcc87bcff93871a37fbf0ad2033870ecaf