Sample of automation.yaml file for custom keypad in home-assistant

automations.yaml

# Sample of automations.yaml

- id: '202003301005'
  alias: keypad_tv_on
  description: Turn on TV
  trigger:
  - payload: 2
    platform: mqtt
    topic: keypad
  condition: []
  action:
  - entity_id: media_player.LGwebOSTV
    service: media_player.turn_on

- id: '202003301006'
  alias: keypad_tv_off
  description: Turn off TV
  trigger:
  - payload: 1
    platform: mqtt
    topic: keypad
  condition: []
  action:
  - entity_id: media_player.LGwebOSTV
    service: media_player.turn_off

- id: '202003301007'
  alias: keypad_tv_hdmi1
  description: Switch TV to hdmi 1
  trigger:
  - payload: 0
    platform: mqtt
    topic: keypad
  condition: []
  action:
  - service: media_player.select_source
    data_template:
      entity_id: media_player.LGwebOSTV
      source: PC

- id: '202003301008'
  alias: keypad_tv_hdmi2
  description: Switch TV to HDMI2
  trigger:
  - payload: 7
    platform: mqtt
    topic: keypad
  condition: []
  action:
  - service: media_player.select_source
    data_template:
      entity_id: media_player.LGwebOSTV
      source: MBP

- id: '202003301009'
  alias: keypad_tv_bottom_right
  description: Switch TV to Youtube
  trigger:
  - payload: 8
    platform: mqtt
    topic: keypad
  condition: []
  action:
  - service: media_player.select_source
    data_template:
      entity_id: media_player.LGwebOSTV
      source: Netflix

- id: '202003301010'
  alias: keypad_top_right
  description: Keypad turns on the Hektar
  trigger:
  - payload: 4
    platform: mqtt
    topic: keypad
  condition: []
  action:
  - service: switch.turn_on
    entity_id: switch.hektar