Q: How to sort entities by last updated time in auto-entities?

Set the sort method to last_updated with reverse: true to show most recent first. The README example uses sort: method: last_changed, reverse: true for motion sensors, and you can adapt it for last_updated.

Q: What are the performance implications of using auto-entities?

It can slow down dashboard loads if filters are complex or templates evaluate many entities, as it processes rules on each update. Optimize by limiting included entities or using simpler filters to reduce overhead.

Q: How to debug auto-entities filters when nothing shows up?

Check YAML syntax, ensure filters match existing entities, and use show_empty: false or the else option to diagnose. The README explains the filtering steps, but error messages are minimal, so manual verification is key.

Question 1

How do I use auto-entities to show only lights that are on?

Accepted Answer

Add a filter with domain: light and state: 'on' in the include section, and quote 'on' in YAML. The README provides an example: include: - domain: light, state: 'on', which dynamically updates the card as lights turn on or off.

Question 2

Auto entities vs manual entity lists in Home Assistant – which is better?

Accepted Answer

Auto entities is superior for dynamic dashboards that need automatic updates based on conditions, like showing low-battery devices. Manual lists are better for static setups where entities never change, as they are simpler and have no processing overhead.

Question 3

Can I filter entities by battery level with auto-entities?

Accepted Answer

Yes, use the attributes filter with battery_level and numerical comparisons. For instance, attributes: battery_level: '<= 50' will include entities with battery at 50% or less, as shown in the README for device_trackers.

Question 4

How to sort entities by last updated time in auto-entities?

Accepted Answer

Set the sort method to last_updated with reverse: true to show most recent first. The README example uses sort: method: last_changed, reverse: true for motion sensors, and you can adapt it for last_updated.

Question 5

What are the performance implications of using auto-entities?

Accepted Answer

It can slow down dashboard loads if filters are complex or templates evaluate many entities, as it processes rules on each update. Optimize by limiting included entities or using simpler filters to reduce overhead.

Question 6

How to debug auto-entities filters when nothing shows up?

Accepted Answer

Check YAML syntax, ensure filters match existing entities, and use show_empty: false or the else option to diagnose. The README explains the filtering steps, but error messages are minimal, so manual verification is key.

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