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[BK7231T/WB2S] Merkury Smart Wi-Fi Outdoor/Indoor Plug MI-OW101-300W

lurch892 810 1
  • Device was on clearance at Wal-mart in the US. These use the "Geeni" app to pair. I did not pair before doing the firmware flash. Used BK7231GUIFlashTool to flash.

    I used an old Arduino Uno board's UART to flash. Had a nice 3.3v source and it tolerated the levels of the USB UART.

    Photos
    [BK7231T/WB2S] Merkury Smart Wi-Fi Outdoor/Indoor Plug MI-OW101-300W [BK7231T/WB2S] Merkury Smart Wi-Fi Outdoor/Indoor Plug MI-OW101-300W [BK7231T/WB2S] Merkury Smart Wi-Fi Outdoor/Indoor Plug MI-OW101-300W [BK7231T/WB2S] Merkury Smart Wi-Fi Outdoor/Indoor Plug MI-OW101-300W

    Photos of packaging (from Web)
    [BK7231T/WB2S] Merkury Smart Wi-Fi Outdoor/Indoor Plug MI-OW101-300W
    [BK7231T/WB2S] Merkury Smart Wi-Fi Outdoor/Indoor Plug MI-OW101-300W [BK7231T/WB2S] Merkury Smart Wi-Fi Outdoor/Indoor Plug MI-OW101-300W [BK7231T/WB2S] Merkury Smart Wi-Fi Outdoor/Indoor Plug MI-OW101-300W [BK7231T/WB2S] Merkury Smart Wi-Fi Outdoor/Indoor Plug MI-OW101-300W [BK7231T/WB2S] Merkury Smart Wi-Fi Outdoor/Indoor Plug MI-OW101-300W
    Module Settings
    P6 Rel 0
    P7 Btn 0 0
    P8 WifiLED_n 1
    

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    About Author
    lurch892
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    lurch892 wrote 1 posts with rating 2. Been with us since 2023 year.
  • #2
    p.kaczmarek2
    Moderator Smart Home
    Thank you for the teardown. I can see that WB2S is on an interesting mother board, just 3 pins, gnd, power and relay. Very simple device.
    Btw, that packaging description is funny:
    [BK7231T/WB2S] Merkury Smart Wi-Fi Outdoor/Indoor Plug MI-OW101-300W