Debug Server is a very handful utility if you like to understand the Wheels Protocol.
To use it you need another iOS or Android device running either 9BMetrics or the wheel native application.
To use it first start the wheel and select the debug server option, it will show you a list of nearby devices, select the one you like.
Once connected it will analyze the services and characteristics and duplicate them itself.
Then open the wheel application and select not the wheel but the machine that has the 9BMetrics. Then the iPhone will turn black.
The application will work normally but all information to and from the wheel and the application will be recorded.
Stop stops the recording.
Logs appear in the Run Manager with .log instead of .txt and may be exported the same. Unfortunately they may not be loaded locally, you will need an Editor o something similar to read them.