alpha pix controllers

[possumhollow]

I have 2 alphapix  mega trees. Trying to get both to operate with my lor. Have one communicating, they  say you can make the second one set up with universes 1-16 also for them to work. I can't figure out how to change second unit from 17-32 universe to also 1-16. They each have different IP address. Any help for a newbie.

[k6ccc]

I don't know anything specific about the AlphaPix controllers, but if you are going to have two E1.31 controllers respond to the same commands, you MUST use Multicast rather than Unicast.  This is completely do-able.  And yes, the two controllers MUST have separate IP addresses.