diff --git a/.gitmodules b/.gitmodules
index e69de29..17c108a 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -0,0 +1,6 @@
+[submodule "hottislib"]
+	path = hottislib
+	url = git@bitbucket.org:wollud1969/hottislib.git
+[submodule "hottislibformsp430"]
+	path = hottislibformsp430
+	url = git@bitbucket.org:wollud1969/hottislibformsp430.git
diff --git a/hottislib b/hottislib
new file mode 160000
index 0000000..bba75fe
--- /dev/null
+++ b/hottislib
@@ -0,0 +1 @@
+Subproject commit bba75fe8e7dd424590091481284843e85c6a1199
diff --git a/hottislibformsp430 b/hottislibformsp430
new file mode 160000
index 0000000..2be9518
--- /dev/null
+++ b/hottislibformsp430
@@ -0,0 +1 @@
+Subproject commit 2be95189f47854a076f93122ea20b4053107d41a