esphome:

api:
  reboot_timeout: 0s

substitutions:
  mqtt_root_topic: !secret mqtt_root_topic

mqtt:
  broker: !secret mqtt_broker
  port: !secret mqtt_port
  username: !secret mqtt_username
  password: !secret mqtt_password
  discover_ip: False
  discovery: false
  discovery_retain: false
  log_topic: null

  topic_prefix: ${mqtt_root_topic}/${devicename}

  # birth_message:
  #   topic: ${mqtt_root_topic}/${devicename}/availability
  #   payload: online
  # will_message:
  #   topic: ${mqtt_root_topic}/${devicename}/availability
  #   payload: offline

  # shutdown_message:
  #   topic: ${mqtt_root_topic}/${devicename}/availability
  #   payload: shutdown