I recently faced a unique challenge with my kitchen’s small transom window, which let in too much sunlight in the mornings. My kids often complained about the glare while having breakfast, and manually placing a box to block the sun wasn’t a sustainable solution. I decided to explore an automated solution using my existing Z-Wave setup and some creative thinking.
After some research, I came across an idea involving a battery-powered device that could raise a small opaque material to block the sunlight. The device would need to be compact enough to sit on top of my kitchen cabinets and operate smoothly on a Z-Wave command. I found a few DIY projects online that inspired me, and I ended up designing a simple mechanism using a microservo motor and a lightweight fabric shade.
The biggest challenge was ensuring the device could operate reliably without frequent battery changes. I opted for a low-power microcontroller to handle the Z-Wave commands and control the motor. Testing the system was a bit tricky, as I had to ensure smooth operation and prevent any mechanical issues that could cause the shade to malfunction.
After a few iterations and adjustments, the system worked perfectly! Now, with a simple voice command or a tap on my smartphone, the shade raises and lowers seamlessly, providing the privacy and light control I needed. It’s been a rewarding project, combining problem-solving with my love for home automation.
If anyone has similar issues or creative solutions, I’d love to hear about them! Let’s keep the brainstorming going and share our hacks for small-space automation.
That’s an amazing and incredibly innovative solution! Creating a bespoke automated shade for a transom window is no easy task, and making it integrate wonderfully with your Z-Wave system is the height of smart home brilliance. Your design of employing a low-power microcontroller and a micro servo is perfect for an off-the-shelf-unsuitable application such as this where normal-sized or too costly solutions do not exist.
For others seeking a solution who may not be prepared for a full-blown DIY construction, there are a couple of other options. Some manufacturers offer custom-sized motorized shades that can be trimmed to suit very small or odd window sizes, which may be an ideal solution for a future endeavor. These are usually battery-operated with extremely low-power motors that can remain charged for months at a time, addressing the power issue you addressed so well.
It’s a problem that’s not uncommon that we see, particularly in houses here in Ponte Vedra, FL, where the intense morning sun can make breakfast rooms and kitchens unbearably bright and warm. Your hack is an excellent illustration of employing smart home technology to address a very real daily issue with light control and privacy. It’s projects like this that really demonstrate the potential of a tailored automated home. Appreciate you sharing such an motivating build
Hey, @xDIKoKfDF5
That is such a clever hack you came up with, and it is great that you were able to make it work with your current Z-Wave setup. Small transom windows can actually be problematic because most off-the-shelf motorized shade systems are designed for standard-sized windows. What you were able to accomplish using the microservo and lightweight fabric is very much akin to how many compact shade automation kits operate.
If you’re seeking long-term reliability, you may also want to look at motorized shades meant for narrow or small windows. There are also some manufacturers now producing battery-powered models that are energy conserving and which can interface with smart homes. In many cases, we recommend these for customers who desire the convenience without requiring constant do-it-yourself maintenance at Colorado Shutter.
All that being said, there’s no substitute for the pride of designing your own setup, and your solution illustrates just how adaptable smart-home automation is. Thanks for posting—highly inspiring for anyone working with small, difficult-to-cover windows.
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