To connect your Edison V2 to the Open Roberta Lab, you first need the EdComm cable supplied with each Edison V2. Plug the 3.5 mm jack connector into the corresponding output of your computer and the other end into the underside of your Edison V2. It doesn't matter in which direction you plug the cable in, it works in both directions. It should look something like this:
The only thing you have to do now is to increase the volume of your computer to the maximum, otherwise you may get errors when transferring the program. Your Edison V2 is now connected to your computer and ready to receive your first program.