I added some enhancements to improve status of the configurable pump. I need to go back and provide the same features to a pump that is hardware configured as pin13.
Also, turns out Pin13 is used for LED communications during the Arduino set up. There does not seem to be any performance issues created by the dual use. Even so, out of the abundance of caution, I am considering to move the pump down to pin 4
I added some enhancements to improve status of the configurable pump. I need to go back and provide the same features to a pump that is hardware configured as pin13.
Also, turns out Pin13 is used for LED communications during the Arduino set up. There does not seem to be any performance issues created by the dual use. Even so, out of the abundance of caution, I am considering to move the pump down to pin 4