There is a discrepancy of energy reading of a smart plug in between home assistant and mobile app

[adrianmak]

Reading from mobile app the energy is 16.06 KWh

From home assistant the energy is 31Wh

Not to mention the unit, the values are discrepancy

I used tuya api explorer to get the device spec.Get the specifications and properties of the device

{

"result": {

"category": "cz",

"functions": [

{

"code": "switch_1",

"desc": "{}",

"name": "开关1",

"type": "Boolean",

"values": "{}"

},

{

"code": "countdown_1",

"desc": "{"unit":"s","min":0,"max":86400,"scale":0,"step":1}",

"name": "开关1倒计时",

"type": "Integer",

"values": "{"unit":"s","min":0,"max":86400,"scale":0,"step":1}"

},

{

"code": "relay_status",

"desc": "{"range":["power_off","power_on","last"]}",

"name": "上电状态",

"type": "Enum",

"values": "{"range":["power_off","power_on","last"]}"

},

{

"code": "overcharge_switch",

"desc": "{}",

"name": "过充保护",

"type": "Boolean",

"values": "{}"

},

{

"code": "light_mode",

"desc": "{"range":["relay","pos","none"]}",

"name": "指示灯状态设置",

"type": "Enum",

"values": "{"range":["relay","pos","none"]}"

},

{

"code": "child_lock",

"desc": "{}",

"name": "童锁",

"type": "Boolean",

"values": "{}"

},

{

"code": "cycle_time",

"desc": "{}",

"name": "循环定时",

"type": "String",

"values": "{}"

},

{

"code": "random_time",

"desc": "{}",

"name": "随机定时",

"type": "String",

"values": "{}"

},

{

"code": "switch_inching",

"desc": "{}",

"name": "点动开关",

"type": "String",

"values": "{}"

}

],

"status": [

{

"code": "switch_1",

"name": "开关1",

"type": "Boolean",

"values": "{}"

},

{

"code": "countdown_1",

"name": "开关1倒计时",

"type": "Integer",

"values": "{"unit":"s","min":0,"max":86400,"scale":0,"step":1}"

},

{

"code": "add_ele",

"name": "增加电量",

"type": "Integer",

"values": "{"min":0,"max":50000,"scale":3,"step":100}"

},

{

"code": "cur_current",

"name": "当前电流",

"type": "Integer",

"values": "{"unit":"mA","min":0,"max":30000,"scale":0,"step":1}"

},

{

"code": "cur_power",

"name": "当前功率",

"type": "Integer",

"values": "{"unit":"W","min":0,"max":80000,"scale":1,"step":1}"

},

{

"code": "cur_voltage",

"name": "当前电压",

"type": "Integer",

"values": "{"unit":"V","min":0,"max":5000,"scale":1,"step":1}"

},

{

"code": "relay_status",

"name": "上电状态",

"type": "Enum",

"values": "{"range":["power_off","power_on","last"]}"

},

{

"code": "overcharge_switch",

"name": "过充保护",

"type": "Boolean",

"values": "{}"

},

{

"code": "light_mode",

"name": "指示灯状态设置",

"type": "Enum",

"values": "{"range":["relay","pos","none"]}"

},

{

"code": "child_lock",

"name": "童锁",

"type": "Boolean",

"values": "{}"

},

{

"code": "cycle_time",

"name": "循环定时",

"type": "String",

"values": "{}"

},

{

"code": "random_time",

"name": "随机定时",

"type": "String",

"values": "{}"

},

{

"code": "switch_inching",

"name": "点动开关",

"type": "String",

"values": "{}"

}

]

},

"success": true,

"t": 1681948038203,

"tid": "84f53f48df0c11edb4eaa23a6b3c3ad9"

}

Then, get the device status

Get the status of a single device

{

"result": [

{

"code": "switch_1",

"value": false

},

{

"code": "countdown_1",

"value": 0

},

{

"code": "add_ele",

"value": 31

},

{

"code": "cur_current",

"value": 0

},

{

"code": "cur_power",

"value": 0

},

{

"code": "cur_voltage",

"value": 2224

},

{

"code": "relay_status",

"value": "last"

},

{

"code": "overcharge_switch",

"value": false

},

{

"code": "light_mode",

"value": "relay"

},

{

"code": "child_lock",

"value": false

},

{

"code": "cycle_time",

"value": ""

},

{

"code": "random_time",

"value": ""

},

{

"code": "switch_inching",

"value": ""

}

],

"success": true,

"t": 1681949664674,

"tid": "4e64a644df1011ed9cb6ce3e721b5b55"

}

The energy value in home assistant retrieved from the attribute "add_ele"

The energy value 16.05 KWh in mobile app should correct.

[make-all]

The energy reading from this integration is what the device is currently reporting. The Tuya cloud accumulates readings, and displays them in per day/week/month readings rather than showing the current device reading.