Presence Detection Part 2: Improving Presence with Node-Red

In my previous post about presence detection, I showed how you can combine multiple device trackers into one highly accurate Bayesian sensor.

In Home Assistant, this new binary_sensor that I created is either on or off. It would be a little nicer if it were a device_tracker entity instead that was either home or not home.

With Node-Red that’s easy enough, but what if we take it a step further and create our own custom device_tracker based on a different set of rules altogether?

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