diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 00000000..b9d60a39
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "app/u8g2lib/u8g2"]
+	path = app/u8g2lib/u8g2
+	url = https://github.com/olikraus/U8g2_Arduino.git
diff --git a/app/u8g2lib/u8g2 b/app/u8g2lib/u8g2
new file mode 160000
index 00000000..7f2fc42a
--- /dev/null
+++ b/app/u8g2lib/u8g2
@@ -0,0 +1 @@
+Subproject commit 7f2fc42af3d01fdfe2cc19320bdcfe693dd2b20d