esphome.yaml

substitutions:
  mosaic_leds_count: "10"

esphome:
  name: esphome
  includes:
    - esphome/NullOutputComponent.h

esp8266:
  board: d1_mini
  framework:
    version: 2.7.4

logger:

api:
  password: ""

ota:
  password: ""

wifi:
  ssid: !secret wifi_ssid
  password: !secret wifi_password

web_server:
  port: 80
  local: true
  include_internal: true

preferences:
  flash_write_interval: 30min

switch:
  - platform: restart
    id: "restart_esphome"

light:
  - platform: fastled_clockless
    id: light_mosaic
    rgb_order: GRB
    chipset: WS2812B
    pin: GPIO14
    num_leds: $mosaic_leds_count
    restore_mode: ALWAYS_ON
    default_transition_length: 0s
  - platform: rgb
    name: "Mosaic Begin Color"
    id: rgb_light_mosaic_begin
    red: null_output_float
    green: null_output_float
    blue: null_output_float
  - platform: rgb
    name: "Mosaic End Color"
    id: rgb_light_mosaic_end
    red: null_output_float
    green: null_output_float
    blue: null_output_float

display:
  - platform: addressable_light
    id: display_light_mosaic
    addressable_light_id: light_mosaic
    width: $mosaic_leds_count
    height: 1
    rotation: 90°
    update_interval: 16ms
    pages: !include esphome/display_pages.yaml

select:
  - platform: template
    id: select_mosaic
    name: "Mosaic Select Mode"
    optimistic: true
    options:
      - disabled
      - mono
      - gradient
    initial_option: disabled
    restore_value: true
    set_action: !include esphome/set_action.yaml

output:
  - platform: custom
    type: float
    lambda: |-
      auto my_output = new NullOutputComponent();
      App.register_component(my_output);
      return {my_output};
    outputs:
      id: null_output_float