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  1. a.d.uvarov

    DS-2CD2042WD-I need route

    Yes, I tried to swap ...
  2. a.d.uvarov

    DS-2CD2042WD-I need route

    I tried this, see attachment USB - COM TTL (RS232) CH340 Another device (router) I see through it perfectly.
  3. a.d.uvarov

    DS-2CD2042WD-I need route

    I tried on a normal USV-RS232 converter - silence. Apparently the camera completely died ...
  4. a.d.uvarov

    DS-2CD2042WD-I need route

    Yes. Thanks! I did not have a USB-UART converter with a level of 3.3v ... I tried using Arduino as converter but apparently due to the fact that there levels 5v did not work ... Nothing is visible ... Tomorrow I will try to find a normal converter and connect ...
  5. a.d.uvarov

    DS-2CD2042WD-I need route

    Yes, I checked. Everything is clean, the wiring is working. I took apart the camera and checked the diode tester.
  6. a.d.uvarov

    DS-2CD2042WD-I need route

    I have two Hikvision cameras DS-2CD2042WD-I Both cameras are inoperative. When connected to a switch or computer, the link does not go up. I tested the wiring until the board is whole. I supply power with a separate 12 volt unit. Resetting to factory settings does not help. On the board where...
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