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by SAI_Peregrinus
553 days ago
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I just bought a tester from Treedix. It's a small board with a bunch of USB connectors (host side has 3.0 A, 2.0A, C, device side has micro-B, lightning, mini-B, 3.0 micro-B, C, and 3.0 B), a CR2032 coin cell, and a bunch of LEDs that light up when there's continuity for that link. So you can see when a cable has a USB-C connector but only USB-2.0 D+ and D- lines and CC vs one with the extra differential pairs. Faster than trying to mess with a breakout board & a multimeter. |
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