diff --git a/functions/WT_BAT.m b/functions/WT_BAT.m
new file mode 100644
index 0000000..2f5dbae
--- /dev/null
+++ b/functions/WT_BAT.m
@@ -0,0 +1,6 @@
+function [names, temperature] = WT_BAT(bits)
+    names = ["Temperatur_WTBAT"];
+    m = 15.2928;
+    n = -6.576496102780361;
+    temperature = m*bits*5/255+n;
+end
\ No newline at end of file
diff --git a/functions/WT_DT.m b/functions/WT_DT.m
new file mode 100644
index 0000000..f3df30a
--- /dev/null
+++ b/functions/WT_DT.m
@@ -0,0 +1,6 @@
+function [names, temperature] = WT_DT(bits)
+    names = ["Temperatur_WTDT"];
+    m = 15.2928;
+    n = -6.576496102780361;
+    temperature = m*bits*5/255+n;
+end
\ No newline at end of file