A while back I decided that it would be nice to have our son’s bedroom lamp, white noise machine and humidifier all plugged into Z-Wave automation switches. But I no longer had any free modules and this meant that I’d need to purchase three Z-Wave plug-in modules. That’s not a small cost and would require more room than was available at the outlet or involve a very ugly set of power cables.
To resolve this problem, and also reduce cost, I decided to purchase an Aeotec DSC11 Smart Power Strip. This power strip provides six power outlets with four of them controllable using Z-Wave. The four can also be controlled as a single unit to turn all of them on or off.
This turned out to work well. I have it connected to my Indigo software and also an Aeon Labs Minimote. On the Minimote one button controls only the lamp and another controlls the noise machine and humidifier as a group.
Back in 2013 I moved from using a very good Windows program called mControl for home automation control over to Indigo for Mac OS. mControl worked great for my needs then but I didn’t want to dedicate an additional computer to the home automation and video recording tasks since I usually left my iMac running anyway.
Indigo looked like an excellent choice and over the years and it has indeed proven to be a great software package for home automation control from a Mac. I realized that even though I’ve blogged about some of the things that I’ve done with Indigo I haven’t really mentioned my overall experience with the software.
It’s now on version 7 and though the cost has risen this is largely due to improved software support and the inclusion of the required licensed technology needed to control Z-Wave compatible door locks. Indigo is very extensible; one can find a number of community-built plugins and it also supports scripting via Python.
I wouldn’t recommend it for someone that isn’t very tech savvy; there are other consumer appliances more suitable for basic home usage, but if you want to do anything more than have a few automated tasks (for example, anything that requires a good bit of logic and virtual devices or variables) you’ll need something like Indigo.
At our house I do use a Wink system and it works fine there but it’s not capable of doing much more than running a few automated tasks; consumer appliances (usually cloud-connected) currently don’t offer very much in this realm. But at the apartment I’m still using Indigo and have moved into some more advanced home automation interactions.
With Indigo I now have several actions that are dependent on the status of other devices, virtual devices and variables. I’m also using some Bluetooth proximity detectors to provide additional enhancements and in the past I’ve done some more interesting things that I currently don’t have setup.
I highly encourage anyone with more than a passing interest in home automation, and a Mac that you’re willing to leave powered on all of the time, to look into Indigo. The initial cost may seem high but when you consider the basic cost just to purchase a consumer appliance hub such as Wink or SmartThings, and then potential issues with any of your existing equipment, you may find that the savings aren’t really there in the long run. Indigo works with X10, Insteaon and Z-Wave devices as well as some other devices that don’t use those protocols.
The unit is a Z-Wave device with two clamps, which is typically intended to be used at a breaker box. It wouldn’t have been able to properly sense current flow if I had just placed the clamps around the power cable for the dryer; the clamps need to be over individual wires that are normally within the cable sheath. However, on my dryer the three wires are individually accessible for a few inches before they enter the main sheath and are then covered.
It was just a matter of placing the clamps around two of these cables. Fortunately, as with the washer, our dryer is low-tech and doesn’t draw any power while not in use so setting up the sensing thresholds in Indigo was relatively easy (actually easier than setting up the washer). Though the washer module is not currently working the dryer notifications still continue to work.
As part of my recent dive back into home automation I decided it would be cool (and once again practical) to be able to receive an alert that the washing machine has finished washing a load of clothes.
This wasn’t something I blindly jumped into. There is plenty of information on the Web documenting how others have already done this with various home automation setups. As it turns out, at least with our washer, Indigo 6, and an Aeon Labs DSC06106-ZWUS – Z-Wave Smart Energy Switch it can be remarkably easy.
In the morning, when I first get up, I walk past a motion sensor. A moment later a lamp with a color-changing bulb illuminates, glowing a specific color to indicate the temperature range that will include today’s forecast high temperature. With just one glance I know whether or not I should take a jacket before I step outside.
It’s been a long time since I last spent any significant amount of time focused on home automation but I recently made up for lost time by eliminating the last of my Insteon gear. All of the home automation gear is now Z-Wave compatible. But why stop there and not take the opportunity to add new enhancements?
In general, I’m uninterested in bulbs that can be directly controlled themselves, such as Z-Wave or wifi enabled light bulbs. They certainly have their applications but I don’t find them very practical for normal use. They still require that a light switch is left in the ON position in order to function. This breaks down very quickly when guests come to visit. For example, even with a remotely controlled lamp on an appliance or dimming module I often discover that instead of using the provided remotes our guests have simply turned the guest room lamp off using the traditional lamp switch. It’s just a normal, reasonable action.
My reason for purchasing a Z-Wave controlled, color-changing LED bulb certainly wasn’t a typical one. In this case I purchased one to use with my home automation system as a supplemental notification method, though for this particular project it is actually the only notification method used.
The two modules work great together and I haven’t had any problems since I installed them. I can reliably control the connected lamp for the first time since I added home automation modules to this room.
The module includes two outlets. One is for Z-Wave control and the other is a pass-through to power another non-controlled device. It includes a manual on-/off button as well. In the photo you may notice that the power outlet is installed sideways. This is another side effect of owning an older home. Typically, in a house with a power outlet aligned vertically, both outlets on the module would be perpendicular to the floor. This is intended to free up the other outlet but whether or not this actually happens will depend on the size of the power plug used by another device in the other outlet.
The light switch in my Man Cave is in an awkward position. Instead of being near the door it’s farther into the room on the other side of a fireplace mantel. Basically, this means that in order to turn on the light I had to stumble in the dark to to the switch.