ESPhome config for pcf8575 and 16 relays board

i2c:
  sda: 4
  scl: 5
  scan: true
  id: bus_a

pcf8574:
  - id: 'relay_hub_1'  # for relay channel 1-16
    address: 0x20
    pcf8575: true

###########################
###### Relay outputs ######
switch:
  - platform: gpio
    name: "relay01"
    id: relay1
    pin:
      pcf8574: relay_hub_1
      number: 15
      # One of INPUT or OUTPUT
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "relay02"
    id: relay2
    pin:
      pcf8574: relay_hub_1
      number: 0
      # One of INPUT or OUTPUT
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "relay03"
    id: relay3
    pin:
      pcf8574: relay_hub_1
      number: 14
      # One of INPUT or OUTPUT
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "relay04"
    id: relay4
    pin:
      pcf8574: relay_hub_1
      number: 1
      # One of INPUT or OUTPUT
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "relay05"
    id: relay5
    pin:
      pcf8574: relay_hub_1
      number: 13
      # One of INPUT or OUTPUT
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "relay06"
    id: relay6
    pin:
      pcf8574: relay_hub_1
      number: 2
      # One of INPUT or OUTPUT
      mode: OUTPUT
      inverted: true


  - platform: gpio
    name: "relay07"
    id: relay7
    pin:
      pcf8574: relay_hub_1
      number: 12
      # One of INPUT or OUTPUT
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "relay08"
    id: relay8
    pin:
      pcf8574: relay_hub_1
      number: 3
      # One of INPUT or OUTPUT
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "relay09"
    id: relay9
    pin:
      pcf8574: relay_hub_1
      number: 11
      # One of INPUT or OUTPUT
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "relay10"
    id: relay10
    pin:
      pcf8574: relay_hub_1
      number: 4
      # One of INPUT or OUTPUT
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "relay11"
    id: relay11
    pin:
      pcf8574: relay_hub_1
      number: 10
      # One of INPUT or OUTPUT
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "relay12"
    id: relay12
    pin:
      pcf8574: relay_hub_1
      number: 5
      # One of INPUT or OUTPUT
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "relay13"
    id: relay13
    pin:
      pcf8574: relay_hub_1
      number: 9
      # One of INPUT or OUTPUT
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "relay14"
    id: relay14
    pin:
      pcf8574: relay_hub_1
      number: 6
      # One of INPUT or OUTPUT
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "relay15"
    id: relay15
    pin:
      pcf8574: relay_hub_1
      number: 8
      # One of INPUT or OUTPUT
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "relay16"
    id: relay16
    pin:
      pcf8574: relay_hub_1
      number: 7
      # One of INPUT or OUTPUT
      mode: OUTPUT
      inverted: true