Here is what I found out.
Ray wu: Dear Jess,
thanks for your reply!yes, this is the new version ip68 nodes, much better waterproof function than before.
You are not allowed to view links.
Register or
Login thanks and best regards
>>> jesshersch Tue Sep 20 00:00:39 PDT 2011 >>>
Ray on the 128 pixel nodes are these the better waterproof nodes?
Jess