diff --git a/.gitmodules b/.gitmodules
index a0dc2b9..4ca721b 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -130,3 +130,6 @@
 [submodule "MODULES/TestTest2"]
 	path = MODULES/TestTest2
 	url = git@gitea.ficom-it.info:Villuton/TestTest2
+[submodule "MODULES/Rtc_ARTERY_AT32F403A_407"]
+	path = MODULES/Rtc_ARTERY_AT32F403A_407
+	url = git@gitea.ficom-it.info:ELEMENT/Rtc_ARTERY_AT32F403A_407
diff --git a/MODULES/Rtc_ARTERY_AT32F403A_407 b/MODULES/Rtc_ARTERY_AT32F403A_407
new file mode 160000
index 0000000..c830701
--- /dev/null
+++ b/MODULES/Rtc_ARTERY_AT32F403A_407
@@ -0,0 +1 @@
+Subproject commit c83070150cb884db7a142df8c5e7dcb5c3894fee