Index: firmware/App/DDCommon.h
===================================================================
diff -u -rfa6a9e2d12b9077cf8acb30e7939afa90df5b614 -r82b841cdb65ac335475e02841b7b568d1f5c77b1
--- firmware/App/DDCommon.h	(.../DDCommon.h)	(revision fa6a9e2d12b9077cf8acb30e7939afa90df5b614)
+++ firmware/App/DDCommon.h	(.../DDCommon.h)	(revision 82b841cdb65ac335475e02841b7b568d1f5c77b1)
@@ -54,9 +54,6 @@
 //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