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Type: Posts; User: PaulStoffregen

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  1. Compared to hardware serial, modern protocols...

    Compared to hardware serial, modern protocols like USB are very complicated. Your computer (technically the "USB host") knows whether a USB device is connected to each port. It knows when you plug...
  2. When you use Serial1.write(), Teensy does indeed...

    When you use Serial1.write(), Teensy does indeed change the voltage on the TX1 pin (pin 1), in a time-sequence pattern for the data you transmitted. But if there's nothing connected to the TX1 pin,...
  3. Ok, I know this is kind of an obvious question,...

    Ok, I know this is kind of an obvious question, but have you actually connected anything to the hardware serial port? The results in your screenshot are exactly what should happen if no serial...
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