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 <[EMAIL PROTECTED]> 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 > > _______________________________________________ > Tinyos-help mailing list > [email protected] > https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help > -- --------------------------------------------------------------------------------------------------------------------- To accomplish great things, we must not only act, but also dream; not only plan, but also believe. - Anatole France
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