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[BK7231N CBU] Flashing Girier Smart Switch BK7231N CBU with Power Monitoring

miegapele 912 4
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  • #1 21389240
    miegapele
    Level 15  
    This is rather rare smart switch with power monitoring in Live leg of the circuit. This allows it to be put under light switches easily.
    Contains usual BP2525 power supply and BL0942 chips for power monitoring.

    Flashing is as usual, solder rx, tx, 3.3V. Ground can be connected to Live terminal of the switch (Circuit is live referenced, probably to allow such monitoring on Live leg). No need to desolder anything, BL0942 does not interfere with flashing.

    Config is as follows:
    {
      "vendor": "Tuya",
      "bDetailed": "0",
      "name": "GIRIER Tuya Wifi Smart DIY Switch Module 16A with Power Monitor",
      "model": "enter short model name here",
      "chip": "BK7231N",
      "board": "ZH-Z12",
      "flags": "1028",
      "keywords": [
        "BL0942"
      ],
      "pins": {
        "9": "WifiLED;1",
        "20": "Rel;1",
        "24": "Btn;1",
        "26": "TglChanOnTgl;1"
      },
      "command": "startDriver BL0942",
      "image": "https://obrazki.elektroda.pl/YOUR_IMAGE.jpg",
      "wiki": "https://www.elektroda.com/rtvforum/topic_YOUR_TOPIC.html"
    }
    


    Can be bought Here
    1CH Wi-Fi switch module with power monitoring, 16A. View of the interior of the GIRIER Tuya smart switch module with power monitoring circuitry. Smart switch module with power monitoring and WiFi component Green printed circuit board with electronic components on the surface.
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  • #3 21393128
    miegapele
    Level 15  
    I have the dump, but is that useful for anything? It has my wifi password in there, so I don't want to share.
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  • #4 21393164
    divadiow
    Level 34  
    Nah not to worry. Just for analysis/possible cloudcutter profile.
  • #5 21393167
    miegapele
    Level 15  
    No cloudcutter profile possible, It was one of the patched firmwares
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