Tasmotized Sonoff Dual R3 has to PM outputs, how to get PM details of both?

[turbidWaters]

Mqttthing is a superb, advanced plugin, but I am taking it slow as it seems to have a steep lerning curve for a novice like me. First I added some Sonoff Basics and then some dual's and one POW. Now I am trying to add a Sonoff Dual R3.

The Sonoff Dual R3 reports PM data for each of the two outputs.

I have configured one of the outputs as a outlet in homebridge. Eventaully I would like to add both, and be able to use the Eve History function.

Here is the log from homebridge:

[3/2/2022, 2:38:40 pm] [Bedroom Ceiling Fan] Received MQTT: tele/SD_BR_BedRight/SENSOR = {"Time":"2022-02-03T14:38:39","Switch1":"ON","Switch2":"ON","ENERGY":{"TotalStartTime":"2022-02-01T13:18:05","Total":1.365,"Yesterday":0.157,"Today":1.208,"Period":[ 1, 0],"Power":[79,17],"ApparentPower":[94,32],"ReactivePower":[51,27],"Factor":[0.84,0.53],"Voltage":240,"Current":[0.390,0.131],"BL09XX":{"Temperature":47.2}},"ESP32":{"Temperature":63.3},"TempUnit":"C"}
[3/2/2022, 2:38:40 pm] [Bedroom Ceiling Fan] apply() function decoded message to [OFF]
[3/2/2022, 2:38:40 pm] [Bedroom Ceiling Fan] apply() function decoded message to [17]
[3/2/2022, 2:38:40 pm] [Bedroom Ceiling Fan] apply() function decoded message to [undefined]
[3/2/2022, 2:38:40 pm] [Bedroom Ceiling Fan] apply() function decoded message to [0.131]
[3/2/2022, 2:38:40 pm] [Bedroom Ceiling Fan] apply() function decoded message to [17]

Here is the config from homebridge config.json

{
            "type": "outlet",
            "name": "Bedroom Ceiling Fan",
            "url": "mqtt://debhb:1883",
            "mqttOptions": {
                "keepalive": 30
            },
            "mqttPubOptions": {
                "retain": true
            },
            "logMqtt": true,
            "topics": {
                "getOnline": "tele/SD_BR_BedRight/LWT",
                "getOn": "stat/SD_BR_BedRight/POWER1",
                "setOn": "cmnd/SD_BR_BedRight/power1",
                "getWatts": {
                    "topic": "tele/SD_BR_BedRight/SENSOR",
                    "apply": "return JSON.parse(message).ENERGY.Power[1];"
                },
                "getVolts": {
                    "topic": "tele/SD_BR_BedRight/SENSOR",
                    "apply": "return JSON.parse(message).ENERGY.Voltage[1];"
                },
                "getAmperes": {
                    "topic": "tele/SD_BR_BedRight/SENSOR",
                    "apply": "return JSON.parse(message).ENERGY.Current[1];"
                },
                "getInUse": {
                    "topic": "tele/SD_BR_BedRight/SENSOR",
                    "apply": "return (JSON.parse(message).ENERGY.Power > 10) ? 'ON' : 'OFF'"
                }
            },
            "onlineValue": "Online",
            "onValue": "ON",
            "offValue": "OFF",
            "history": true,
            "accessory": "mqttthing",
            "startPub": [
                {
                    "topic": "cmnd/SD_BR_BedRight/POWER1",
                    "message": "ON"
                },
                {
                    "topic": "stat/SD_BR_BedRight/POWER1",
                    "message": ""
                }
            ]
        }

Note that I have added square brackets in front of energy.current, energy.voltage and energy.power, assuming that the reported values are an array of two elements. I tried 0 and then 1. But mqttthing reports it as 'undefined'. Also the state of the switch is shown as "OFF" though the switch is ON.

One way I thought of is to split the payload into another topic (in node-red) and use that topic to configure mqttthing in the homebridge config.json. Before I attempt that, I felt perhaps there is more straightforward solution or some direction from someone who understands the plug-in and json object handling better.

Has anyone succesfully added a Sonoff Dual R3 with PM and Eve History? Would appreciate some directions. Thanks.

Once this is done, I plan to add a tasmotized Shelly 2.5 as well (which is similar to the sonoff dual r3)