Hey everyone! I’m relatively new to the world of smart home automation, and I’ve been trying to figure out how to integrate my IP camera and projector for night vision. The goal is to have the projector turn on automatically when I access the camera at night. After some research and experimentation, I think I’ve found a solution using Home Assistant’s configuration.yaml file. Here’s what I came up with:
First, I set up the IP camera as a generic camera device. Then, I configured the projector using MQTT as its automation trigger. The key was to link the projector’s on/off state to the camera’s activity. Here’s a snippet of the relevant code:
yaml
automation:
- alias: “Camera and Projector Automation”
trigger:- platform: state
entity_id: sensor.camera_activity
to: ‘active’
action: - service: switch.turn_on
entity_id: switch.projector
- platform: state
This setup ensures that whenever the camera detects activity (like motion), the projector turns on, illuminating the area. It’s been working perfectly for me, and I no longer have to manually toggle the projector every time I check in on my camera.
I’d love to hear if anyone else has tried something similar or has tips for improving this setup! Happy automating! 