Hi everyone, I wanted to share my recent journey into controlling smart devices using the REST API in Home Assistant. It’s been an exciting but challenging experience, and I thought I’d document my findings here.
So, the background: I recently learned how to control binary actors (like switches) via REST, thanks to some helpful forum posts. But I wanted to take it a step further—controlling analog devices like lights or heating elements. After some digging, I realized that while the basics are well-documented, controlling more complex devices isn’t as straightforward.
I spent hours poring over the source code and documentation, trying to figure out how to set both the on/off state and the brightness level for my lights. It was a bit overwhelming at first, but I finally stumbled upon the solution. By sending a PUT request to the appropriate endpoint with the desired state and brightness values, I was able to achieve the desired results!
However, there were some bumps along the way. Initially, I wasn’t sure how to structure the payload for the REST request. I tried several formats before landing on the correct one. It was a great learning experience, and I appreciate the community for providing such comprehensive resources.
I’d love to hear from others who have tackled similar projects. What challenges have you faced when integrating REST controls into your smart home setup? Any tips or tricks you’d like to share? I’m always looking for ways to optimize my setup and would be grateful for any insights!
Thanks for reading, and happy tinkering! 