wavin_lock.yaml

# ----------- Switch ----------- #
switch:
  - platform:               modbus_controller
    name:                   ${name} INT LOCK ${channel_01_friendly_name}
    id:                     ${device}_intlck_${channel_01_id}
    modbus_controller_id:   ${device}_modbus_controller
    custom_command:
      - 0x01
      - 0x43
      - 0x02
      - 0x07
      - 0x00 # channel 01 (00)
      - 0x01
    write_lambda: |-
      ESP_LOGD("main","Modbus Switch incoming state for channel 01 = %s",ONOFF(x));
      bool state = ONOFF(x);
      uint8_t MODE_MASK = 0x07;
      payload.push_back(0x01);
      payload.push_back(0x45);
      payload.push_back(0x02);
      payload.push_back(0x07); 
      payload.push_back(0x00); // channel 01 (00)
      payload.push_back(0x01); 
      if(x)
      {
        ESP_LOGD("main","Pushing back 0x01 because state is %s",ONOFF(x));
        payload.push_back( 0x08);
        payload.push_back( 0x00);
      }
      else
      {
        ESP_LOGD("main","Pushing back 0x00 because state is %s",ONOFF(x));
        payload.push_back( 0x00);
        payload.push_back( 0x00);
      }
      payload.push_back(0xF7);//mask to hit bit for int lock
      payload.push_back(0xFF);
      return true;
    lambda: |-
      int intlck = data[11];
      ESP_LOGD("main","intlck for Channel 01 is: %i",intlck);    
      return intlck;