No, we do not. All Digi radios are designed to operate transparently with existing products. The application or device simply needs to be able to read and write to the UART or COM/serial port.
If you are not sure how to send and receive data over a serial port within the programming language you are using, please see one of the following resources available on the web:
All Microsoft based operating systems and programming languages including C, C+, C++, etc. please go to: http://msdn.microsoft.com
All Linux bases operating systems please go to: http://www.linux.com/
C+ and C++ http://www.cprogramming.com/