Key Technologies: RS-232, Hex, and Cocoa (Mac)
Command for Mac is a [native] application I built to run DCC trains on my office layout. It works by using the USB Interface for Power Cab to bridge the gap from the computer to the NCE cab bus. The application uses the RS-232 serial interface to send hex commands to control the locomotives.
The application’s main interface can be accessed from the OS menu bar, this interface allows you to open the manage the connection, add/remove trains, and create new throttles.
Want to develop your own application? Hex command documentation can be found here.