Recent content by Sam Sam

  1. Sam Sam

    Hikvision - Clearing Passwords and/or Loading Firmware via TTL Serial

    You are welcome
  2. Sam Sam

    Hikvision - Clearing Passwords and/or Loading Firmware via TTL Serial

    Are you sure that the COM port in putty is the same as the USB to TTL? Make sure that: TX on the NVR connected to TR on USB to TTL TR on the NVR connected to TX on USB to TTL Ground to Ground on both
  3. Sam Sam

    Hikvision - Clearing Passwords and/or Loading Firmware via TTL Serial

    Worked for me too !!!!! My Hilook 216U-K2 had a boot loop after accidental update interruption
See more
Top Bottom