Home Assistant - Sensor Binario para controlar puertos

binary_sensor:
  - platform: template
    sensors:
      connectivity:
        device_class: connectivity      
        friendly_name: "google 80"
        unique_id: "google_bg"
        value_template: >-
          {{ is_state('sensor.google_bg', 'success') }}

sensor:
  - platform: command_line
    command: 'nmap -Pn www.google.com -p 80 grep open &> /dev/null && echo success || echo fail'
    name: google bg
    scan_interval: 300