diff --git a/.gitmodules b/.gitmodules
index 8c20967..477ffc1 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -2,3 +2,6 @@
 	path = tmtccmd
 	url = https://github.com/robamu-org/tmtccmd.git
 
+[submodule "spacepackets"]
+	path = spacepackets
+	url = https://github.com/robamu-org/py-spacepackets.git
diff --git a/spacepackets b/spacepackets
new file mode 160000
index 0000000..a84d6c5
--- /dev/null
+++ b/spacepackets
@@ -0,0 +1 @@
+Subproject commit a84d6c58b3edabd19b24669fd24340d5760de355
diff --git a/tmtccmd b/tmtccmd
index be3c04d..6bba4fd 160000
--- a/tmtccmd
+++ b/tmtccmd
@@ -1 +1 @@
-Subproject commit be3c04d04559d10923d9e3e3582d3eb767873913
+Subproject commit 6bba4fda3740fadf65fbd3b7d72e6ca01f996b91