USB was supposed to rule them all but it’s now a mess of standards sharing the same connector. Different speeds, voltage, charging protocols, alt modes, even the number of pins used is variable… For those asking, the thing is available on Kickstarter

  • Bob Robertson IX@lemmy.world
    0·
    1 month ago

    Out of curiosity, is there a reason that this couldn’t be an Android app? I would think that there should be some way to check a cable’s functionality by plugging it into a phone and a computer.

    • remotelove@lemmy.ca
      0·
      1 month ago

      Cable testers can bypass all of the standard driver and USB negotiation bullshit before anything else. I would imagine building a device to manually control when and how the connections are made is much easier than fighting for low level device control on systems like Windows, macOS and Android.

    • Da Bald Eagul@feddit.nl
      0·
      1 month ago

      It could be, but I imagine the reported capabilities would be limited by the connected devices. So if your phone doesn’t support USB SuperSpeed 80gbit/s, it wouldn’t be detected by the app.