Z-wave vs Zigbee
I am currently researching solution to replace my depreciated x10 domotica in my home.
After seeing what was on the market it seems I have two valid options Z-Wave and Zigbee. Z-Wave is well represented with a lot of module however it’s a closed protocol, which I don’t like since I want to be able to tinker with it.
Zigbee on the other hand is an open protocol yet they don’t have much modules on the market yet. Modules as in light dimmers and switches which is the first phase of my design.
I really like the self healing mesh network both solutions offer, x10 uses the existing power lines in your house for communication, this however has a drawback. When interference like a TV or whatever is on the line the signal won’t reach it’s destination. Another drawback of x10 is that you can’t request the status of the module (on/off). Zigbee and Z-wave however use radio to communicate, and can use other modules as routers so to speak to reach the destination module. If the radio signal is blocked for some reason they simply take other modules as their trampoline to get to the destination. The more modules you have the better your network will function.
Despite the lack of modules Zigbee has my preference right now, as to my understanding XBee (small electronic parts) is also compatible with Zigbee which would give me a reason to get my solder iron out of the attic again to create my own devices and create custom solutions I really want to have.
I’m going to research some more.
