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INEOX Mini Smart Switch CB2S/BK7231N - can't connect after flash

marek_lo 1350 3
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  • #1 20915828
    marek_lo
    Level 7  
    Hello everybody,
    Today I've flashed Mini smart switch RMC003, it is built with module CB2S. I flashed it without desoldering the module.
    Used Easy UART Flasher tool, all went successfully, only had to increase UART timeouts from 5 to 10.
    As I said, I flashed the firmware and I can see Openbaken AP but I can't connect to it. I changed the IP address for my WiFi card to 192.168.4.10 but still can't connect to the switch. What am I missing? I didn't upload any config. After power on, the LED is lighting with decreased brightness - looks like it is blinking with high frequency.

    Problem solved.
    In the flasher, I manually changed OBK settings, set all GPIO's as read from Tuya config, manually set IP address to static 192.168.4.1/255.255.255.0
    Uploaded such config and now I am connected to the switch.
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  • #2 20916189
    p.kaczmarek2
    Moderator Smart Home
    That's a very strange solution. As far as I know, setting static IP in OpenBeken options will not affect the IP that is set in WiFi Access Point mode. This IP is only for STA (WiFi client) mode.
    Helpful post? Buy me a coffee.
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  • #3 20916212
    marek_lo
    Level 7  

    So I don't know what the issue was. It might have required loading the config with properly defined GPIO pins because just after that, the LED started blinking in pairing mode.
    Anyway, it's working now and thanks to the flasher, I can upload the config with my network SSID, user, and password, so it's ready to work directly.
    Great job.
  • #4 20916453
    p.kaczmarek2
    Moderator Smart Home
    Maybe you had to reboot it or something. Anyway, I'm glad to hear it's working
    Helpful post? Buy me a coffee.
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