select:
  - platform: modbus_controller
    modbus_controller_id: slave_device
    name: "PWM${id} group"
    icon: mdi:form-select
    web_server:
      sorting_group_id: sorting_group_pwm_config
    id: pwm${id}_group
    address: ${address}
    value_type: U_WORD
    optionsmap:
      "none"   : 0
      "Group 1" : 1
      "Group 2" : 2
      "Group 3" : 3  
      "Group 4" : 4