diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..f717b78
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,4 @@
+[submodule "bme680-air-meter"]
+	path = bme680-air-meter
+	url = https://git.shimatta.de/pcb/bme680-air-meter
+	branch = master
diff --git a/Makefile b/Makefile
index b1c284c..4d25cba 100644
--- a/Makefile
+++ b/Makefile
@@ -8,7 +8,7 @@ ASFILES =
 INCLUDEPATH = -Iinclude -Iinclude/cmsis
 
 
-target	= bme860-air-meter
+target	= bme680-air-meter
 LIBRARYPATH = -Lstartup
 LIBRARIES = 
 
diff --git a/bme680-air-meter b/bme680-air-meter
new file mode 160000
index 0000000..e56ee0c
--- /dev/null
+++ b/bme680-air-meter
@@ -0,0 +1 @@
+Subproject commit e56ee0c5b41bfe7265d2028cf54516a1b3582d2b