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Wireless soil moisture meter network

  • US 20040140902A1
  • Filed: 01/19/2003
  • Published: 07/22/2004
  • Est. Priority Date: 01/19/2003
  • Status: Active Grant
First Claim
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1. A wireless network comprising:

  • a plurality of handheld sensor units, each including a sensing probe to measure moisture content in soil; and

    a wireless transmitter to transmit the measurement through a wireless channel; and

    a portable central display unit to receive and display the measurement from the sensor units.

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