Get the value of a sensor at a specific time

[Troon]

@mad_ady

My plan is to be able to reference the old data points near specific time intervals (like comparing the values 15, 17, 19 minutes ago with a threshold of 2000)

Delayed or earlier sensor value

You could create something like this: template: - trigger: - platform: time_pattern minutes: "/1" sensor: - name: bathroom temperature history state: "{{ states('sensor.bathroom_temperature') }}" attributes: min0: "{{ states('sensor.bathroom_temperature')|float(0) }}" min1: "{{ this.attributes['min0'] }}" min2: "{{ this.attributes['min1'] }}" min3: "{{ this.attributes['min2'] }}" min4: "{{ this.attribute…