Index: firmware/App/DDCommon.h
===================================================================
diff -u -rd52c0d961be20194971f6c5b4bd08b49cdfbe049 -r11ba042a2ccd2a86d727c5a53e66698b55aa870e
--- firmware/App/DDCommon.h	(.../DDCommon.h)	(revision d52c0d961be20194971f6c5b4bd08b49cdfbe049)
+++ firmware/App/DDCommon.h	(.../DDCommon.h)	(revision 11ba042a2ccd2a86d727c5a53e66698b55aa870e)
@@ -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