This is all nice and easy to replicate, except when discovering that when resetting the password the tool talks to camera directly via ethernet frames: Looking at traffic captures the tool discovers the camera via multicast (239.255.255.250, udp port 37020) with this payload: 13A888A9-F1B1-4020-AE9F-05607682D23Binquiry Interesting that the tool is build around QT and libpcap so technically it should not be too difficult to port it to Linux. I feel very dirty because I had to install the SADP in a Windows virtual machine (it does not work under Linux). The unreliable Hikvision support can be bypassed with this tool (more details here). Officially one must download SADP tool, get the serial number off the camera, fetch it to the Hikvision support, then they generate you a reset code that you plug in into the camera. Instead of reset-to-factory default button these cameras have very elaborate password reset process. I got couple of Hikvision cameras that needed to have their passwords reset. Mitigating false positive triggers of a HC-SR501 PIR sensor connected to an ESP8266.Opus BT-C100 reverse polarity protection.Converting DeWalt DCB101 110V charger to 240V.SJG Forester – tracking down noisy wheel bearings.2020 update of the nvtk_mp42gpx.py script.Brother MFC-9320CW No Ethernet Link Repair.Viofo A119 – Beeping with the Format prompt after a long downtime.Remove Google’s Digital Wellbeing spyware from Android via ADB.nvtk_mp42gpx.py revisited – now with TS support.Predatory practices of Dash Cam manufacturers.

Interfacing INA219 Board with micropython.Interfacing PTC06 UART camera with micropython.High Side Power Switch for a microcontroller.Approximating SoC of a Lithium Ion battery using atan.A peculiar case of I/O errors with cheap SFF-8643 cables.Removing Annoying Secure Wifi from Samsung phones.

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