diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..ca32eea
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "cryptoauthlib"]
+	path = cryptoauthlib
+	url = https://github.com/MicrochipTech/cryptoauthlib.git
diff --git a/cryptoauthlib b/cryptoauthlib
new file mode 160000
index 0000000..e320651
--- /dev/null
+++ b/cryptoauthlib
@@ -0,0 +1 @@
+Subproject commit e3206516a6c606d3f75ecbe38cec01521f7f6506