NCD Base Station Software   Base Station identifies the controller that is attached to your computer and provides a convenient graphical user interface for controlling and testing your NCD Device. XSC Quick Start Guide XSC Quick Start Guide SCAN Quick Start Guide SCAN Series Quick Start Guide Configuration Utility Download Latest X-CTU XSC Configuration Utility (Digi X-CTU Software lets you set advanced features of the XSC Module, not required for most applications) Download USB Drivers Download Latest USB Virtual COM Port Drivers (Used by the IEEE 802.15.4 Modem) NCD Component Library The NCD Component Library is a Plug-In for Visual Studio 2005/2008 that greatly reduces software development time, effectively reducing most control operations to a single line of code.  This free download includes many example applications covering a wide range of topics. Wiring Diagrams These wiring diagrams will help you understand how to connect to your devices and use relays as a form of control logic