diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..dbf0ab9
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "proxarch_esp_idf"]
+	path = proxarch_esp_idf
+	url = https://github.com/indiana2021/iceman_web_ui_esp32.git