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[Solved] Flashing Mirabella Genio Double Plug I004527: Step-by-Step Guide for KMart Model

sillyfrog 777 2
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  • Helpful post
    #1 20481988
    sillyfrog
    Level 5  
    Below are the steps I took to flash a Mirabella Genio Double Plug, model number I004527. I purchased this from KMart in Australia.

    NOTE: I have provided a full dump to cloudcutter, so hopefully using cloudcutter should work moving forwards: https://github.com/tuya-cloudcutter/tuya-cloudcutter/issues/314

    This is the config that's in use (manually updated):

    {
        "vendor": "Tuya",
        "bDetailed": "0",
        "name": "Mirabella Genio Double Plug",
        "model": "I004527",
        "chip": "BK7231N",
        "board": "TODO",
        "keywords": [
            "TODO",
            "TODO",
            "TODO"
        ],
        "pins": {
            "6": "Rel;2",
            "7": "Rel;1",
            "8": "Btn;1",
            "24": "WifiLED;1",
            "26": "Btn;2"
        },
        "image": "https://www.mirabellagenio.com.au/wp-content/uploads/2022/09/I004527-20220715-BLISTER-SHADOW-min.jpg",
        "wiki": "https://www.elektroda.com/rtvforum/topic_YOUR_TOPIC.html"
    }


    I opened the device by using a sharp knife to crack the glue around the sides, once this is done, by carefully levering the side away from the top and working around, it'll come open. I pushed too hard several times causing cosmetic damage as I hadn't cut the glue hard enough.

    Once open, the top "logic board" just pulls off from the main board.
    Flashing Mirabella Genio Double Plug I004527: Step-by-Step Guide for KMart Model

    Once this was open, using a pogo pin rig I made (uploaded here: https://www.thingiverse.com/thing:5905447 ), I made a dump and then flashed using BK7231GUIFlashTool. I powered the device directly via the 3.3v pin (using a DC-DC regulator board to step down from 5v to 3.3v as the USB-UART adapter I had kept dropping out):
    Flashing Mirabella Genio Double Plug I004527: Step-by-Step Guide for KMart Model Flashing Mirabella Genio Double Plug I004527: Step-by-Step Guide for KMart Model
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  • #2 20483027
    p.kaczmarek2
    Moderator Smart Home
    I really like how your devices have two relays per channel, so they cut off both N and L.
    Device shop graphics:
    Flashing Mirabella Genio Double Plug I004527: Step-by-Step Guide for KMart Model
    Helpful post? Buy me a coffee.
  • #3 20598165
    sillyfrog
    Level 5  
    This was a tear down, it's solved :)
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