LVGL Number

The lvgl number platform creates a number component from an LVGL widget and requires LVGL to be configured.

Supported widgets are arc, bar, slider and spinbox. A single number supports only a single widget; in other words, it’s not possible to have multiple widgets associated with a single ESPHome number component.

Configuration variables:

  • widget (Required): The ID of a supported widget configured in LVGL, which will reflect the state of the number.

  • animated (Optional, boolean): Whether to set the value of the widget with an animation (if supported by the widget). Defaults to true.

  • update_on_release (Optional, boolean): By default the number will publish a new value each time the value of the associated widget changes. If this option is true then the value will only be published when touch is released.

  • restore_value: (Optional, bool) Restore the value of the number from non-volatile memory when the device is restarted. Defaults to false.

  • All other variables from Number.

Example:

number:
  - platform: lvgl
    widget: slider_id
    name: LVGL Slider

Note

Widget-specific actions (lvgl.arc.update, lvgl.bar.update, lvgl.slider.update, lvgl.spinbox.update, lvgl.spinbox.decrement, lvgl.spinbox.increment) will trigger correspponding component updates to be sent to Home Assistant.

See Also