This article is a featured article from the Kanxue Forum Kanxue Forum AuthorID: KenLi 0x0 Introduction We obtained a device firmware of 6M, and found no articles analyzing this firmware online, so we decided to perform reverse analysis on the firmware according to the general approach of firmware analysis for practical learning. The main tools … Read more
Introduction Many times, car owners want to upgrade to xenon headlights because their current lights are not very effective. When they inquire, they often wonder why their friends can install a set without needing to decode, while their own car requires it. Not only are car owners puzzled, but professionals at modification shops are also … Read more
DJI drones, Fluke multimeters, Xiaomi phones, Huawei watches, waiting for you! 👆 The Breadboard Community DIY event is ongoing! I was born in 1990, and my personality may lean more towards the 80s, not as carefree as the 90s. I remember when we were kids, the toys we had access to in rural areas were … Read more
1. Introduction USB, as a new interconnection protocol for PCs, makes the connection between peripherals and computers more efficient and convenient. This interface is suitable for various devices, not only featuring fast speed, plug-and-play, and support for hot-swapping, but also allowing up to 127 devices to connect simultaneously, solving issues such as resource conflicts, interrupt … Read more
Author | Green Alliance Technology Laboratory Wei Fan Introduction:The router is the most widely used IoT device, and TP-LINK is the largest router manufacturer in China. Its WDR 7660 model router uses the VxWorks operating system for the first time, offering high real-time performance and reliability, but also presenting significant challenges for reverse analysis. This … Read more