Inside the "**software**" component you can find two .zip folders. You have to download them. Inside **SHYBO_lastUpdate** you can find the Arduino file that you have to upload on your Arduino Pro Mini board. Inside the other folder, **realTimeSoundSpectrum**, you can find the middleware and the wekinator model. You first have to run the middleware, called *realTimeSoundSpectrum.pde*. It is a Processing file. After that you have to open the Wekinator software (that you should download previously from [http://www.wekinator.org][1]). When the software ask you to create a new project, go to file and then to open project, so select the file: *WekinatorProject.wekproj*, also located in the second folder. Try to change the output number on Wekinator. The number should change also on the middleware, on Processing. If the number change the middleware is properly communicating with the wekinator. Then you should connect the robot to the middleware by selecting the *bluetooth incoming port* on the middleware. You can find it on the right side of the window, on top, by clicking on the dropdown menu. [1]: http://www.wekinator.org