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Irrigation controller

  • US 4,937,732 A
  • Filed: 10/20/1987
  • Issued: 06/26/1990
  • Est. Priority Date: 10/20/1987
  • Status: Expired due to Fees
First Claim
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1. An irrigation controller, comprising:

  • microprocessor means for controlling a plurality of watering stations under program control according to a plurality of parameter values;

    a module dimensioned and arranged to enable to user to transport the module by hand;

    said module including module memory means for storing a set of the parameter values;

    connector means, including mating first and second connectors operationally connected to respective ones of the microprocessor means and the module memory means, for enabling the user to removably couple the module memory means to the microprocessor means in order to enable transfer of the set of the parameter values between the microprocessor means and the module memory means;

    means for transferring the set of parameter values from the module memory means to the microprocessor means; and

    means for transferring information from the microprocessor means to the module memory means.

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