NCD Base Station Software .zip file  Base Station Software identifies the controller that is attached to your computer and provides a convenient graphical user interface for controlling and testing your NCD Device. Bluetooth Quick Start Guide Bluetooth Quick Start Guide Understanding the Bluetooth module and configuration ProXR Quick StartGuide ProXR Quick Start Guide Understanding configuration options and sending commands A/D Quick Start Guide A/D Quick Start Guide Understanding Analog to Digital Conversion Configuration Software Bluetooth Configuration Software For baud rate, COM port and security settings 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