diff --git a/.gitmodules b/.gitmodules
index ff516189..28fafb1a 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -816,3 +816,6 @@
 [submodule "repos/MML"]
 	path = repos/MML
 	url = https://github.com/CHLOzzz/MML.git
+[submodule "repos/pachde-hc-one"]
+	path = repos/pachde-hc-one
+	url = https://github.com/Paul-Dempsey/pachde-hc-one.git
diff --git a/repos/pachde-hc-one b/repos/pachde-hc-one
new file mode 160000
index 00000000..c34a2963
--- /dev/null
+++ b/repos/pachde-hc-one
@@ -0,0 +1 @@
+Subproject commit c34a296305f627798934d3999faa65c30bc06005