[Tinyos-help] TelosB/MicaZ and soil moisture measurement

[Gaurav Chandwani]

Mostly people use "Echo" 10/20 Soil Moisture Sensors from Decagon
http://www.decagon.com/ag_research/soil/ec20.php
with Mica2 motes and MDA300 sensor boards because the code is
already available.

We just purchased Echo 20 and we could get the readings successfully from
telosb motes. But since there are very particular requirements for stable
current/
voltage, you will need to make your own sensor board.

Just surf through the archives and google, you will get enough info ..


On Thu, Jul 17, 2008 at 3:03 AM, Gary Lee <gary.lee1978 at gmail.com> wrote:

> Hi,
>
> I am wondering anyone has experience using TelosB or MicaZ to measure soil
> moisture?
>
> If so, what sensor do you use?
>
> any information is highly appreciated.
>
> Gary
>
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>



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