I recently embarked on a journey to integrate various smart home devices into my ecosystem, and I must say, it’s been a fascinating experience! 
While the process wasn’t without its hurdles, the sense of accomplishment when everything started working together smoothly was truly rewarding.
The Setup
I started with an Aqara roller shade driver E1, which I knew was compatible with my Homey setup. However, I encountered a challenge when it came to controlling it via HTTP requests. After some research, I discovered that Deconz could handle the device, but there was a catch: the percentage values for the roller shade were inverted compared to how they were represented in Homey. This meant that 0% in Deconz equated to 100% in Homey, and vice versa.
The Solution
Through some trial and error, I managed to find a workaround using Math.js functions. It wasn’t straightforward, but with persistence, I created a formula that correctly inverted the percentages. This small victory made me realize the importance of community support and the wealth of knowledge available in forums like this one.
The Outcome
Now, my roller shades respond seamlessly to voice commands and even adjust automatically based on the time of day. The integration with Homey has been a game-changer, allowing me to create flows that make my home truly smart. For instance, my lights dim and the roller shades partially open when the sun rises, creating a perfect morning ambiance.
Lessons Learned
- Patience is Key: Integrating devices can be tricky, but taking the time to understand each component pays off.
- Community Resources: Forums like this are invaluable. Don’t hesitate to reach out for help or share your own solutions.
- Experimentation: Don’t be afraid to try different approaches. Sometimes, the solution is just a few tweaks away!
If anyone has questions about integrating devices or needs help with similar issues, feel free to reach out. Happy automating! 