DIY Smart Motorized Shades: Challenges and Solutions

Hi everyone, I’m diving into the DIY world of motorized shades and wanted to share my journey and ask for your insights! I’ve spent the last week researching components and setting up a basic system, but I’m hitting some roadblocks and could use your expertise. Here’s what I’ve got so far:

My Setup Goals

  • Remote Control: I need a reliable way to open, close, and set the position of my shades. Preferably, this should work with Alexa and my phone through the SmartThings app.
  • Battery-Free Solution: Since I’ve already got the wiring in place, I’m avoiding battery-powered devices to keep things clean and maintenance-free.
  • Integration: Seamless integration with my existing smart home ecosystem is a must.

Components I’m Considering

  1. Motor Choice: I’ve been eyeing the MIMOLite Classic for its compatibility with SmartThings. It’s supposed to work with garage doors, so I’m hopeful it’ll handle my shades. Has anyone had success with this motor for similar projects?
  2. Power Supply: I’ve found a reliable adapter that fits my voltage needs, but I’m curious if others have recommendations for more robust solutions.
  3. Controller Options: The Aeotec WallMote Z-Wave controller looks promising for its sleek design, but I’m not sure how intuitive it’ll be for shade positioning. Any feedback on this?
  4. Shade Material: I’m leaning towards a fabric roller shade from Home Depot, but I’d love to hear if anyone has experience with more durable or stylish options.

Challenges I’ve Faced

  • Motor Compatibility: I’m concerned about whether the MIMOLite will handle the weight and movement of my shades smoothly. Any horror stories or success tales?
  • Z-Wave Integration: Ensuring all components communicate seamlessly over Z-Wave has been tricky. I’d appreciate any tips on troubleshooting or optimizing this.
  • Positioning Accuracy: Achieving precise positioning without a tilt sensor is proving difficult. I’m experimenting with time-based controls, but it’s not perfect.

What I’ve Tried So Far

  • Wiring Setup: I’ve connected the motor and controller, and while basic open/close functions work, setting specific positions is hit or miss.
  • SmartThings Integration: I’ve followed the Fortrezz guide for MIMOLite setup, but I’m still tweaking the rules in Rule Machine to get the desired behavior.

Questions for the Community

  1. Motor Recommendations: Are there better motors for shade applications that I should consider? I’d love to avoid the expensive Smofy options if possible.
  2. Controller Alternatives: If the Aeotec WallMote isn’t the best fit, what other Z-Wave controllers do you recommend for precise shade control?
  3. Positioning Tips: How do others handle shade positioning without tilt sensors? Any clever workarounds or scripts?

I’m really excited about bringing this project to life and would be grateful for any advice or recommendations you have. Let’s make my DIY motorized shades a success story! :rocket: