[ale] [semi-OT] wireless serial port protocols

[Doug McNash]

You will be lucky to get a few 100 yards indoors thru, around and
bouncing off obstacles.

http://www.edn.com/article/461252-Estimating_the_ZigBee_transmission_range_ISM_band.php
--
doug mcnash



On Wed, May 18, 2011 at 12:28 PM, Chris Fowler
<cfowler at outpostsentinel.com> wrote:
> On Wed, 2011-05-18 at 11:49 -0400, Jim Kinney wrote:
>> http://www.sena.com/products/industrial_zigbee/zs10.php
>>
>> Having been in the sea of serial port stuff some years back. I was
>> quite curious when this popped up on /. in the top add spot. Serial
>> port data streams over a wireless connection.
>
> 1.6km with dipole antenna!!!
>
> ppp on both ends.  We have a slow speed network connection.
>
> Chris
>
>
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