Select last option

Use this action to set a select entity to the last option in its list, for example to jump to the end of a list of presets.

Using this action from the user interface

If you prefer building automations and scripts visually, Home Assistant walks you through this action step by step. You pick what to target, tweak a few options, and save. No YAML knowledge required.

To select the last option from an automation or a script:

1. Go to Settings > Automations & scenes.
2. Open an existing automation or script, or select Create automation > Create new automation.
3. If you’re setting up a new automation, add a trigger in the When section. Scripts don’t need a trigger. They run when something else calls them.
4. In the Then do section, select Add action.
5. Select what you want to control. Under By target (see Targets), select the select entity you want to set.
6. From the actions shown for that target, select Select last option.
7. Select Save.

Options in the UI

This action has no additional options beyond the target.

Using this action in YAML

If you work directly in YAML, or you want to know exactly what Home Assistant does under the hood, this section has the technical reference. It lists the field names you use in YAML, their types, and which ones are required.

In YAML, refer to this action as select.select_last. A basic example looks like this:

action: select.select_last
target:
  entity_id: select.washing_machine_program

This sets select.washing_machine_program to its last option.

Options in YAML

This action has no additional YAML options beyond the target.

Targets of the action

This action requires a target. The target is the object of the action. You can point the action at a single entityAn entity represents a sensor, actor, or function in Home Assistant. Entities are used to monitor physical properties or to control other entities. An entity is usually part of a device or a service. [Learn more], a device, an area, a floor, or a label, and Home Assistant will run the action on every matching select entity behind that target.

• Entity: one specific select entity, such as select.living_room.
• Device: every select entity that belongs to a device.
• Area: every select entity in a room or area.
• Floor: every select entity on a floor.
• Label: every select entity that shares a label.

You can also select different target types in one action. For example, you can add a specific entity and an area as targets in the same action to run the action on both of them at once.

Good to know

• This action only works with select entities.

Try it yourself

Ready to test this? Open Developer tools > Actions, search for this action, fill in the fields, and select Perform action. You see what happens on your actual entitiesAn entity represents a sensor, actor, or function in Home Assistant. Entities are used to monitor physical properties or to control other entities. An entity is usually part of a device or a service. [Learn more] without writing a line of YAML.

More examples

Real scenarios where this action shows up in automations and scripts. Copy any example and adapt it to your setup.

Automation: jump to the last option with a button

Set a select entity to its last option when you press a button.

• Trigger: Button is pressed
• Action: Select last option
  • Target: Fan speed preset

- alias: "Jump to the last fan speed preset"
  triggers:
    - trigger: state
      entity_id: input_button.fan_max
  actions:
    - action: select.select_last
      target:
        entity_id: select.fan_speed_preset

Still stuck?

The Home Assistant community is quick to help: join Discord for real-time chat, post on the community forum with the action you’re calling and what you expected to happen, or share on our subreddit /r/homeassistant.

Related actions

These actions work well alongside this one:

• Select first option: Selects the first option of a select entity.

• Select next option: Selects the next option of a select entity.

• Select option: Selects a specific option of a select entity.

• Select previous option: Selects the previous option of a select entity.