diff --git a/devices/field_x.properties b/devices/field_x.properties
new file mode 100644
index 0000000..405942a
--- /dev/null
+++ b/devices/field_x.properties
@@ -0,0 +1,8 @@
+#Fri Dec 11 16:00:16 CET 2015
+maxValue=-6.8
+minValue=-6.8
+offset=0.0
+precision=-6
+resolution=NaN
+scale=1.0
+unit=-6.8000
diff --git a/devices/field_z.properties b/devices/field_z.properties
new file mode 100644
index 0000000..819eb06
--- /dev/null
+++ b/devices/field_z.properties
@@ -0,0 +1,8 @@
+#Fri Dec 11 16:00:16 CET 2015
+maxValue=0.0
+minValue=0.0
+offset=0.0
+precision=0
+resolution=NaN
+scale=1.0
+unit=0.0000