I’ve been working on setting up automations for my smart home across multiple locations, each in different time zones. It’s been a fun challenge, but also a bit tricky. Let me share what I’ve learned and maybe get some feedback from the community!
The Setup
I have two properties—one in Florida and another in Texas—both managed through a single Home Assistant server. My goal is to have the lights turn on at sunset in Texas, but my current configuration is set up for Colorado time. The issue is that Home Assistant only allows one sun integration, and I need to manage sunset times for three different locations!
The Challenge
I realized that relying on a single sun integration wouldn’t work because each location has its own unique sunset times due to differences in latitude, longitude, and even mountainous terrain. Texas, for instance, has a different sunset pattern compared to Colorado, especially during certain times of the year.
The Solution
After some research, I found that there are alternative methods to handle multiple sun settings. One approach is to use external APIs or services that provide accurate sunset and sunrise times for specific locations. I came across a Python script that fetches this data and integrates it with Home Assistant. It’s a bit technical, but it’s working wonders for me!
The Implementation
Here’s a quick rundown of what I did:
- Data Fetching: I set up a script to regularly fetch sunset and sunrise times for each of my locations using a reliable API.
- Automation Rules: I created separate automation rules for each location, using the fetched times to trigger the lights.
- Time Zone Adjustments: I made sure to account for time zone differences so that the automations run at the correct local times.
The Results
It’s been working beautifully! Now, each property’s lights adjust based on their local sunset times. I’ve also set up notifications to alert me if there are any discrepancies in the sunset data. This setup has saved me a lot of manual adjustments and has made my smart home truly location-aware.
Looking for Feedback
I’d love to hear if anyone else has tackled a similar problem or has suggestions for improvement. Maybe there’s a more streamlined way to handle multiple sun integrations without external scripts. Let’s discuss!
Cheers,
[Your Name]