I got the PhantomX walking around fine - I was using the PyPose commander test drive to mess with him - everything is looking good - I got Xbee hooked into the computer talking to the PhantomX all via the Pypose. I just got my Arbotix Commander 2.0. It's all together, powering up looks good - but no luck in driving the PhantomX. Just to confirm my Xbee's were setup to communicate, I popped out the Xbee from the commander, put it on the Explorer and plugged into the Laptop - Pypose commander test drive - good to go.
What I have on the PhantomX is the AX12 Sketch from the Trossen PhantomX page so I figured that would work with the Commander software on. I tried to use what was default on the Seeeduino that shipped to me - I noticed the serial data piping back via serial monitor - haven't tried to examine that in detail yet. I tested blink on the seeed to make sure it was working okay, then reloaded in the V1.1 commander code Sketch - didn't see any new Commander V 2.0 sketches anywhere.
Any suggestions - it is nice out today was hoping to put the Commander together pop in batteries and walk him around the driveway. Looks like some serial message digging around unless someone has already dealt with this.