esphome:
  on_boot:
    then:
      - servo.write:
          id: test_servo
          level: -100.0%
      - servo.detach: test_servo

output:
  - platform: ${output_platform}
    id: servo_output_1
    pin: ${pin}

servo:
  id: test_servo
  output: servo_output_1
  restore: true
  min_level: 4%
  max_level: 8%