Really thanx for the info
cc

> On May 18, 2008, at 1:41 PM, Timothy J. Weber wrote:
>
> (Sorry for the delay - I've been moving house.)
>
> Cedric Chang wrote:
>>> On May 14, 2008, at 6:50 PM, Timothy J. Weber wrote:
>>>> I could not
>>>> figure out whether the module had I/O capability the could be
>>>> controlled through the network mesh.
>>> Yes, you can set it up so that one module's I/Os mirror another's.
>>> So,
>>> set a pin on the local node, and it's set on the remote node.
>> Set the pin externally or via a software command ?
>
> Either one.  They call it "I/O Line Passing" when you set the pin
> externally, and it's described in section 2.2.6 of my copy of the XBee
> datasheet (2006.10.13).  (This is for the Version 1 XBee modules - I
> haven't looked at the Version 2 ones yet to see if the API is any
> different.)
>
>> Does the Xbee provide a command controllable PWM output ?  The
>> documentation seems to suggest so.
>
> Yes, it does.  And you can set it up to echo an A/D input, so with
> proper filtering it will mirror the voltage on the local node to the
> remote node without any external microcontroller or custom code.
> -- 
> Timothy J. Weber
> http://timothyweber.org
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