I’ve been working on setting up my smart home with MQTT integration, and I’ve encountered an interesting challenge with my WiFi doorbell. While the doorbell works perfectly in notifying my MQTT broker, I’ve noticed that the status doesn’t clear after it’s triggered. This has led to some complications, especially when I’m trying to automate responses based on the doorbell’s state.
The issue seems to stem from the retain flag being set to true in the MQTT message. I’ve checked the configuration on my MQTT broker and confirmed that the retain flag is indeed enabled. This means that every time the doorbell is pressed, the message is retained, causing the status to persist indefinitely. I’ve tried adjusting the retain settings on the doorbell itself, but I’m not sure if that’s the right approach.
I’ve also explored the possibility of using a virtual switch in Home Assistant to manually reset the state, but that feels like a workaround rather than a proper solution. I’m curious if others have encountered similar issues and how they’ve resolved them. Has anyone successfully configured their MQTT doorbell to automatically clear the status after a certain period or action?
In the meantime, I’ve set up a temporary fix by rebooting my MQTT server nightly, but I’d love to find a more elegant solution. If anyone has insights or suggestions, I’d be grateful for the help! Let’s keep the conversation positive and collaborative as we work through this together. 