Hey everyone, I wanted to share my recent experience integrating an ESP32 camera and an Aeotec dimmer into my OpenHAB setup. It’s been quite the journey, but I’m thrilled with the results!
First, the ESP32 camera integration. I’ve been wanting to add a webcam feed to my OpenHAB dashboard for quite some time. After a lot of research and trial and error, I finally got it working. Here’s a quick breakdown of what I did:
- Camera Configuration: I modified the ESP32 firmware to support both streaming and single snapshots. This was crucial for ensuring smooth integration with OpenHAB.
- HTML Page Setup: I created a simple HTML page that loads the camera image and scales it appropriately. Adding a refresh meta tag ensured the image updates periodically.
- OpenHAB Integration: I added a webview to my sitemap, pointing to the HTML page I created. It’s now perfectly displayed on my dashboard!
Next, the Aeotec dimmer. I wanted to use it to control some Zigbee bulbs without relying on neutral wiring. Here’s how I tackled it:
- Parameter Configuration: I used Z-Wave Tweaker to set up the dimmer so that switch 2 sends a specific command to my Smarthings hub.
- Automation Rules: I set up some rules in OpenHAB to interpret the commands from the dimmer and translate them into actions for my Zigbee bulbs. This way, I can toggle the lights with a simple switch press!
Both projects have been a huge success, and I’m so happy I pushed through the initial frustrations. If anyone has questions or needs help with similar setups, feel free to reach out! 
Happy automating everyone! 