Arduino Cable Tracer Helps Diagnose Broken USB Cables July 18, 2021 by Lewin Day 31 Comments We’ve all found ourselves swimming amongst too many similar-looking USB cables over the years.

The Arduino cable tester is equipped with a touchscreen the Cable Tracer builds on a previous project that is now 70% smaller than its. ... Arduino cable tester reads USB and RJ45 cables.

The Arduino Cable Tracer has been created using an Arduino Mega 2560 board with its IO pins connected to USB-A, USB-C, Micro-B, and Mini-B ports.

I used V-USB for a couple of projects with my own code from scratch (i.e. No Arduino etc) and they work fine. I am using Win7 X64+libusb and use Vendor Specific commands only.