我是這樣添加的
sensor:
- platform: template
sensors:
room_total_power:
value_template: "{{ states('sensor.chuangmi_212a01_ad14_electric_power') | float + states('sensor.chuangmi_212a01_85bd_electric_power_2') | float + states('sensor.chuangmi_212a01_4f79_electric_power') | float + states('sensor.chuangmi_212a01_4ef5_electric_power') | float + states('sensor.0x00158d0002160151_power') | float + states('sensor.0x00158d0002169db8_power') | float }}" # 房間插座加總
unit_of_measurement: W
|