EDE702 where?

[karenhornby]

Been looking through old posts, what I'd ideally like to do is "convert?" the LCD module to work as 1wire
The attached circuit looks extremely intersting if it could be made work easily enough (done more research it looks like Melanie, it's one of your circuits?)
now all I have to do is try and figure out how to make shiftout work for an lcd lol

However found this which lookin interesting (circuit taken from one of the posts there) http://www.picbasic.co.uk/forum/showthread.php?t=3981
Post 13

TX side - SEROUT directly replaces LCDOUT (pick your serial transmit format, i.e. baud rate, parity, etc)

RX side - SERIN data feeds byte information directly to LCDOUT (again, pick your serial receive format to math the transmit side)

3 wires - power, ground, serial transmit data

I just dont get how it works.

SEROUT is what your sending from the "main pic" obviously but does that assume you have another pic piggybacked to the lcd directly? and if so how does THAT pic know that what comes in on the serin command equates to lcdout?
if so does anyone have a circuit for this? and any code examples around?