I know I can use an HDMI source like a Raspberry Pi and a small screen for HDMI and could twist copper cable together and measure continuity through them to narrow down which is which but I’m wondering if there is an easier way. Maybe something I connect to either end?

  • AnticorpEnglish
    10·
    8 months ago

    Yes, it’s called a toner. You put one piece on one end of the wire, then go put the other piece on the wires at the other end until you hear an audible tone. That’s how you match them up. Label them after you tone them!