Index: firmware/App/DDCommon.h
===================================================================
diff -u -r4073013af51b6e31c9edc23a1ec830559d221e34 -r65aab053022c1cab102e503012833f4879501fd1
--- firmware/App/DDCommon.h	(.../DDCommon.h)	(revision 4073013af51b6e31c9edc23a1ec830559d221e34)
+++ firmware/App/DDCommon.h	(.../DDCommon.h)	(revision 65aab053022c1cab102e503012833f4879501fd1)
@@ -51,9 +51,6 @@
 //Uncomment below to disable heaters debug message
 #define __HEATERS_DEBUG__         1
 
-//Uncomment below to disable Teensy conductivity driver
-#define __TEENSY_CONDUCTIVITY_DRIVER__  1
-
     #include <stdio.h>
     #include <strings.h>
 #endif