磁保持继电器插座LED灯状态显示的问题

inevitab

插座只有一个led灯，希望可以显示连接状态，也可以显示继电器状态。


代码如下：

output:
  - platform: gpio
    id: led1
    pin:
      number: GPIO2
      inverted: True

light:
  - platform: status_led
    name: "Switch state"
    id: status_led1
    output: led1
    internal: True

switch:
  - platform: gpio
    name: "电源开关"
    pin: GPIO13
    inverted: true
    id: relay
    restore_mode: RESTORE_DEFAULT_ON
    on_turn_on:
      - output.turn_on: led1
      - switch.turn_off: ina
      - switch.turn_on: inb
      - delay: 100ms
      - switch.turn_off: ina
      - switch.turn_off: inb
      - delay: 100ms
    on_turn_off:
      - output.turn_off: led1
      - switch.turn_on: ina
      - switch.turn_off: inb
      - delay: 100ms
      - switch.turn_off: ina
      - switch.turn_off: inb
      - delay: 100ms
    
  - platform: gpio
    pin: GPIO4
    id: ina
  - platform: gpio
    pin: GPIO5
    id: inb

复制代码

但是发现，有时候断电再上电，LED状态和继电器状态并不对应。

于是改了下代码，每隔5秒查询一次继电器状态，再更改LED状态，代码如下：

output:
  - platform: gpio
    id: led1
    pin:
      number: GPIO2
      inverted: True

light:
  - platform: status_led
    name: "Switch state"
    id: status_led1
    output: led1
    internal: True

switch:
  - platform: gpio
    name: "电源开关"
    pin: GPIO13
    inverted: true
    id: relay
    restore_mode: RESTORE_DEFAULT_ON
    on_turn_on:
      - output.turn_on: led1
      - switch.turn_off: ina
      - switch.turn_on: inb
      - delay: 100ms
      - switch.turn_off: ina
      - switch.turn_off: inb
      - delay: 100ms
    on_turn_off:
      - output.turn_off: led1
      - switch.turn_on: ina
      - switch.turn_off: inb
      - delay: 100ms
      - switch.turn_off: ina
      - switch.turn_off: inb
      - delay: 100ms
    
  - platform: gpio
    pin: GPIO4
    id: ina
  - platform: gpio
    pin: GPIO5
    id: inb

interval:
  - interval: 5s
    then:
      if:
        condition:
          api.connected:
        then:
          if:
            condition:
              switch.is_on: relay
            then:
              - output.turn_on: led1
            else:
              - output.turn_off: led1

复制代码

这样确实是可以了。

请问还有更好的实现办法吗？