Node-OpenZWave on Raspberry Pi 2

As a continuation of my Open Smart Hub project I have been interested in adding Z-Wave and Zigbee devices to my supported devices and recently decided to swing for Z-Wave devices first. I bought a Z-Wave Z-Stick Series 2 USB Dongle from Aeon Labs and a simple Z-Wave Door Sensor in order to create the basic mesh network with just two devices.
z-wave-usb-stick

Since the Open Smart Hub is based in NodeJS, it only made sense to search for a Node port of the OpenZwave library. I stumbled upon Jonathan Perkin’s port of it to NodeJS (https://github.com/jperkin/node-openzwave)

Unfortunately, it does not work on Windows, and it seems to be having issues with the latest version of NodeJS… But luckily (or coincidentally) the Open Smart Hub runs on a Raspberry Pi 2 running Raspbian and NodeJS v0.10.28.

After the initial setup of my RPi2 with NodeJS, I got to work getting the node-openzwave module on my RPi2. I was seeing build errors when it was trying to install the module, but found a couple of blogs with information that in order to get it to work I might have to install a couple more tools.

sudo apt-get install build-essential make subversion
sudo apt-get install subversion libudev-dev make build-essential git-core python2.7 pkg-config libssl-dev

After that, it worked and I could call “npm install openzwave” and have it install properly.

Note: If you are interested in using it on Mac OSX, you will need to install the drivers for it. Read more about that process in a previous blog post.