hello folks!

I'm designing a house monitor/controller and need to put the master
controller
in comunication with slaves displays (both pic'ed).
The master will be a "black box" with only I/O's and one port to communicate

with the remote display(s). I'm thinking in use the mains to make conections

easier and more portable.
Any sugestions on how to interface, schematics and what protocol will be
highly appreciate!


thanks!

Silvio B.
ssj@unorpnet.com.br
ICQ:2221034