Index: firmware/App/DDCommon.h
===================================================================
diff -u -r8a547ec16b2c59efad84e7243526f6715a46dbda -r7ec185a54b1c51b69dd0937b45d24a485d2aeef5
--- firmware/App/DDCommon.h	(.../DDCommon.h)	(revision 8a547ec16b2c59efad84e7243526f6715a46dbda)
+++ firmware/App/DDCommon.h	(.../DDCommon.h)	(revision 7ec185a54b1c51b69dd0937b45d24a485d2aeef5)
@@ -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