I’ve been working on refining my home automation setup using Node-RED, and I wanted to share some insights and questions regarding motion sensor delays. If you’re like me, you’ve probably encountered situations where multiple sensor triggers can cause unintended behavior, especially when dealing with delays.
Here’s a scenario I encountered: I set up a motion sensor linked to a light with a 20-second delay before turning off. However, the sensor can sometimes flip rapidly, leading to multiple messages being sent while the delay is active. This can result in the light turning on and off repeatedly, which is not ideal.
My Question: Is there a way to configure Node-RED to ignore or drop any new messages while the delay is still active? I’ve tried a few approaches, such as using a switch node to manage the flow, but I’m not entirely sure if this is the most efficient method.
I’d love to hear from others who might have faced similar challenges. Have you found a reliable solution to handle multiple sensor triggers during a delay? Any tips or alternative methods would be greatly appreciated!
Here’s a quick overview of what I’ve tried so far:
- Using a
delaynode to set the 20-second interval. - Experimenting with
switchnodes to filter out subsequent messages.
If you have any suggestions or best practices, please share them. Let’s collaborate to find the most effective approach to managing sensor delays in Node-RED!