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Embedded system engineer wanted
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IT & Programming > Other IT & Programming

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The client has made the following changes to the job.

Description
Date

Job canceled.

Dec 12, 2012
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Job Description

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  • Posted: Fri, Nov 30, 2012
  • Time Left: Closed
  • Location: San Diego, United States
  • Client prefers freelancers from:
    San Diego, United States

    You are still able to submit a proposal for this job.

    The client prefers freelancers from
    a different location.

    You're still able to submit a proposal for this job, regardless of your location.
  • Start: Immediately
  • Budget: Not Sure
  • Fixed Price Job
  • Elance Escrow Protection
  • U.S. freelancers must have W9
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Embedded system engineer wanted to integrate Kohler steam generator with our home automation system HomeSeer.

Kohler steam generator model # K-1659
Kohler control unit model # K-1663

Kohler does not provide any documentation, schematics or diagrams. Both units are connected by 6 wire cable and RJ45 connectors. I did some preliminary "sniffing" using portable data analyzer and it seems that the control is relay type "on" / "off". I couldn't see any digital data stream on any of the wires.

Your job will be to sniff the interface and create simple circuit to start and stop the steam generator by contact closure. We will take it from there and replace the contact with a relay output controlled by HomeSeer. No need for you to know HomeSeer.

Due to the nature of the job only local candidates from San Diego should apply.

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Desired Skills
Embedded System
Job ID: 35652924
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