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HomeTerm, Version 2

Just before I started with my DreamQuest project I was working on a project called HomeTerm. HomeTerm is a web-enabled thermostat. The idea is that you have your HomeTerm device at home controlling the temperature just like a normal thermostat but with the added bennefits of the Internet.

You can control and monitor the temperature of your room from almost anywhere. You can enter a detailed temperature plan from the comfort of your computer. Also detailed graphs are available for temperature and humidity.

Now that I started development again I changed my mind about a lot of things so I kind of started from scratch again but the following parts are kind of ready now:

  • SHT11 Temperature and Humidity read-out
  • Webserver and large part of the user interface
  • Storage of temperature and humidity messurements for displaying graphs on the web interface and device
  • Yahoo weather forecast reader
  • Parts of the user interface of the device (Main screen, Time setup, Temperature  history and Weather info)

Next things to develop are:

  • PID controller for controlling room temperature
  • Interaction with remove temperature sensors trough Xbee

 

I don’t have any source to share at the moment as it is kind of a mess :P But I have some photo’s to share:

(Go to the Flickr page)

 

 

So this is what I’m busy with. I know some people are waiting for schematics, I will give them as soon as possible.

 
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