diff --git a/.gitmodules b/.gitmodules
index 965cfd00..62e59ec3 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1046,3 +1046,6 @@
 [submodule "libraries/helpers/wiz"]
 	path = libraries/helpers/wiz
 	url = https://github.com/adafruit/Adafruit_CircuitPython_Wiz.git
+[submodule "libraries/drivers/hdc1080"]
+	path = libraries/drivers/hdc1080
+	url = https://github.com/sensebox/CircuitPython_HDC1080
diff --git a/libraries/drivers/hdc1080 b/libraries/drivers/hdc1080
new file mode 160000
index 00000000..128ae6d9
--- /dev/null
+++ b/libraries/drivers/hdc1080
@@ -0,0 +1 @@
+Subproject commit 128ae6d9c86f1f92b8aa45aff46119ba80ec4744