diff --git a/.gitmodules b/.gitmodules
index 74b6682..1962b82 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -112,3 +112,6 @@
 [submodule "libraries/drivers/gc9a01"]
 	path = libraries/drivers/gc9a01
 	url = https://github.com/tylercrumpton/CircuitPython_GC9A01.git
+[submodule "libraries/helpers/PiperBlocklyLibrary"]
+	path = libraries/helpers/PiperBlocklyLibrary
+	url = https://github.com/buildwithpiper/PiperBlocklyLibrary.git
diff --git a/libraries/helpers/PiperBlocklyLibrary b/libraries/helpers/PiperBlocklyLibrary
new file mode 160000
index 0000000..73bf05d
--- /dev/null
+++ b/libraries/helpers/PiperBlocklyLibrary
@@ -0,0 +1 @@
+Subproject commit 73bf05dea4032a4e755657f708c2fc93dce2a97b