diff --git a/content/blog/2022-01-09_garage-door-opener.rst b/content/blog/2022-01-09_garage-door-opener.rst
index 146c27f..a936769 100644
--- a/content/blog/2022-01-09_garage-door-opener.rst
+++ b/content/blog/2022-01-09_garage-door-opener.rst
@@ -117,6 +117,13 @@ There's a couple more pictures in my `Instagram post `_
+* `NodeMCU `_
+* `Relay Shield `_
+
Notes
~~~~~