Help Jog My Memory, Please

I have gotten Sally put together. She was working all fine with the new sensors. I turned her off and I went to sleep. When I got up the next morning, the W3 was dead as a door knob. I cannot afford to replace it. But, I have an Acer ONE notebook that is slow, but it works. It is dual core instead of quad core.

I completely dissasembled Sally and I am starting from scratch. I figure I will TEST each item before I install it.

Now, I forgot if I use bluetooth or wireless for the V3 EZB. I remember something about a 1234 installing the bluetooth. Could someone point me in the right direction. I am trying to test the four H-bridge cables to see if they are on the right ports. I am temporarily installing on my desktop to control things.

I am probably going to have a lot of questions. I looked this up on the search but did not see it, only for the v4.

Thanks in advance. :-)