I've registered. What is a Device and How do I Build One?

[Jim]

Within LawnCheck a "device" the generic software representation of your controller.  You can create a device without actually owning a controller.

In LawnCheck, a device is created by clicking the Add Device button on the User Main page, entering a device name, and naming at least one zone.

After you create your device click the "View Schedule" button to set up an irrigation schedule for your new device.   

If you decide you like LawnCheck, you can get a controller, and synch up your controller with the device that you built.