diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..6bed4e5
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "components/bme280_driver"]
+	path = components/bme280_driver
+	url = https://github.com/BoschSensortec/BME280_driver
diff --git a/components/bme280_driver b/components/bme280_driver
new file mode 160000
index 0000000..c47f06e
--- /dev/null
+++ b/components/bme280_driver
@@ -0,0 +1 @@
+Subproject commit c47f06eb44fc96970f0abfcc941ec16425b2a9e6