I was curious if anyone has tried this. Since the ks glcd uses the analog pins I was wanting to know if I could set up a second arduino reading the wii nunchuck values via i2c and sending them to the serial port connected to the other with the glcd? My main question is say I'm running both arduinos at the same baudrate, would I have any problems reading a value and printing it to the glcd?
I can't really see any issues you might have although you might want to use newsoftserial as otherwise you would need to unplug the boards when you want to upload code to the arduino board.
There is some code somethere which was written to allow bit-banging of i2c on any digitial pin. Then you could connect your nunchuck to some other pins. I can't find it now. Anyone got any ideas where it is?
Surely you could connect your graphic LCD to some other pins than the analog pins or do you mean that it uses all the pins?
Mowcius