pca6416a:
  - id: pca6416a_hub
    i2c_id: i2c_bus
    address: 0x21
  - id: pca6416a_hub_int
    i2c_id: i2c_bus
    address: 0x22
    interrupt_pin: ${interrupt_pin}

binary_sensor:
  - platform: gpio
    name: PCA6416A Binary Sensor
    pin:
      pca6416a: pca6416a_hub
      number: 15
      mode: INPUT
      inverted: true