only show camera screensaver on trigger

Have a look at this

tessera-maxgramser.on-forge.comhttps://tessera-maxgramser.on-forge.com/docs/alerts

Or a automation in HA

alias: Hall GUI Doorbell
description: ''
triggers:
  - trigger: motion.detected
    target:
      entity_id: binary_sensor.front_doorbell_person
    options:
      behavior: each
      for:
        hours: 0
        minutes: 0
        seconds: 2
conditions:
  - condition: switch.is_off
    target:
      area_id: front
    options:
      behavior: any
      for: '00:00:00'
actions:
  - action: esphome.hall_gui_preview_camera
    metadata: {}
    data:
      entity: camera.front_doorbell_fluent
  - delay:
      hours: 0
      minutes: 0
      seconds: 20
      milliseconds: 0
  - action: esphome.hall_gui_show_page
    metadata: {}
    data:
      page: 1
mode: single

Yeah, but that doesn't really do what I want. I don't want a popup every time movement is detected. I just want the image to come on screen when movement is detected.

I'll make a PR for what I need.

Made a PR to be found here: https://github.com/MaxGramser/homeassistant_espscreen/pull/153