Finally, I managed to find some time to start working on the Android Client for Lights Control. It is very basic at this stage but works. The list shows the device and its room in square brackets. Please find the APK below:
Start by putting in the server settings by pressing the settings menu. Enter the server IP/hostname and the port (default is 6004).
Make sure you have the latest version of the Lights Control code since some changes were made both to the server and the web interface. If you cannot get the names and rooms of your devices, go through each device from the Web Interface and update each device. This will update the device details to the Open Zwave server xml config file. The android client communicates directly to the sever and not to the Web Interface.
Lights Control, is the latest version of my Home Automation software which makes use of the Open-Zwave library to manage Z-Wave devices.
Mobile version still under construction but coming soon!.
No installation hassle! Now also available as a Raspbian image for the Raspberry Pi! Click here to download. Web login username is Admin with first letter uppercase and passwor is admin, all lowercase. SSH login user: lightscontrol, pasword: lightscontrol. Root password: lightscontrol. Make sure you first setup the IP of your Raspi. By default it is set to 10.0.0.100
Code available here: svn checkout http://lights-control.googlecode.com/svn/trunk/ lights-control-read-only
Lately I bought an Aeon Labs Z-Stick Series II Z-Wave USB controller since it is the most feasible device to use on Linux. Referring back to the previous solution I had posted here, the problem was that I had to run the system on a virtual machine which does not make it so efficient to run on my green Atom powered home server. The main problem was that the USB controller from Controlthink was not supported on Linux so I had to seek for another solution.
Finally, thanks to the guys developing the Open Zwave Project now it is possible to control Z-wave devices from Linux. My solution is a socket server which accepts requests from different clients such as from a web interface or from an Android phone / tablet. Practically, the socket server works very similar to the same system implemented by http://melloware.com/products/zwave/.
The main challenge in this project was to get my hands dirty with C++ which I am not very familiar with but having said that, the sample examples provided by the Open Zwave team, helped a lot understanding how to use their library. I managed to kill two birds with one stone, learning a bit of C++ while having my Linux server controlling the Z-wave devices natively.
Currently, the socket server gives a list of devices to the client and accepts commands to control each device.
It is still work in progress, however it does most of the stuff I need. The screen shot below shows a PHP socket client displaying the list of devices which can be controlled.
Below are some screen shots of the Android client.
Lately, I have been experimenting on home automation. I have got a couple of z-wave devices from Home Pro and manage to set up every device properly to work as expected. Although, the devices do work like a normal switch, the interesting part is to implement some kind of automation. So I had bought one of these USB controller from Controlthink. Unfortunately, it’s not the ideal controller to buy especially when using Linux, so I had to figure out a solution. First, I tried to compile the samples which were written in .NET on mono but it wouldn’t compile.
Since my home server runs on Fedora the device is not supported on Linux. So, I installed Virtual Box OSE and installed a copy of Windows XP and used a program developed by Melloware which is a free application that was written especially for the Controlthink USB controller. The zwave controller is a very simple application which detects the devices connected to your z-wave network and allows you to control each device by sending the z-wave commands through the USB controller. It does the job very well but since my z-wave devices do not support scenes, I had to figure out how I could implement the scenes functionality using a work around.
So this is were my project comes in. The z-wave controller written by Melloware, accepts connections through TCP and also HTTP requests. The protocol can be found here. The HTTP requests feature solved my problem to be able to implement the additional features like the Scheduler and Virtual Scenes that I felt missing from the Melloware z-wave controller.
The aim of this project is to have a free Home Automation Solution using available free software (assuming you have a genuine Windows installation).
This project is written in PHP 5 and JQuery and needs a copy of the Melloware Z-wave Controller running either on a native Windows machine or at least virtually like on Virtual Box. You also need the ControlThink USB controller.
The web interface has the following functionalities:
Status – Showing the list of the devices and their status.
Setup – Get the list of devices from the server and save a cached copy in an XML file.
Controller – Lets you control the devices by selecting the device and control it using On/Off and a Slider.
Scheduler – lets you create cron jobs to automate the HTTP requests to the server.
Scenes – group devices and set their levels to pre-defined presets.
Currently, under work in progress are the Scheduler and Scenes functionalities.
Currently the solution although not fully implemented, the Controller works fine and can be accessed practically from any device having an Internet connection and a browser capable of running Java Scricpt. The code can be downloaded from here. Currently there is no documentation on how to setup the system since it is still in early alpha stage. Proper documentation will follow as soon as the system will be ready to be released.