By commenting out the DEBUG, it went from 99% to 63% used memory.
The modification to void updateRelays worked very nicely. I only wish the master control valve would remain ON during cycling through each valve (subjected to VALVE_RESET_TIME) as I am using it to control a chemical feed pump to prevent hydrogen proxide (30%) from entering my irrigation system.
Awesome job and I am very pleased with your design.
The only problem I had when building the controller was getting the LCD to communicate.
I added this comment to my program under Instructions.
- If your LCD is unresponsive, download sketch http://forum.arduino.cc/index.php?topic=128635.0 then check serial monitor for LCD address. Insert your address below.
