ESPHome sensor for my 3d case

radar-01.yaml

esphome:
  name: radar-01

esp8266:
  board: d1_mini

logger:
  level: INFO

ota:
  password: !secret ota_password

api:
  encryption:
    key: !secret api_key

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

time:
  - platform: sntp
    servers:
      - 10.42.255.254

output:
  - platform: esp8266_pwm
    pin:
      number: D2
      mode: output
    id: LED
  - platform: gpio
    pin:
      number: D4
      inverted: true
      mode: output
    id: B_LED

light:
  - platform: binary
    output: B_LED
    id: B_LED_LIGHT
  - platform: monochromatic
    output: LED
    id: LED_LIGHT
    effects:
      - strobe:
          name: Flash

interval:
  - interval: 2sec
    then:
      if:
        condition:
          and:
            - api.connected:
            - binary_sensor.is_off: motion_1
            - light.is_off: LED_LIGHT
        then:
          - light.turn_on:
              id: LED_LIGHT
              transition_length: 0ms
          - delay: 10ms
          - light.turn_off:
              id: LED_LIGHT
              transition_length: 0ms

binary_sensor:
  - name: radar-01
    id: motion_1
    platform: gpio
    pin:
      number: D1
      mode:
        input: true
        pullup: false
    device_class: motion
    publish_initial_state: true
    on_state:
      then:
        - if:
            condition:
              binary_sensor.is_on: motion_1
            then:
              - light.turn_on: LED_LIGHT
            else:
              - light.turn_off: LED_LIGHT