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Thread: Teensy 4.0 Miso and Mosi: how many and where are they located ?

  1. #1

    Teensy 4.0 Miso and Mosi: how many and where are they located ?

    Hi guys, I have a few Teensy 4.0 .

    I don't really understand where all the mosi and miso are though I have the front and back paper with the pin location

    For example, where are pins: 34 and 35 and where is miso1?

    Thanks

  2. #2
    Senior Member
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    34 and 35 are on the unpopulated microSD pads (light blue section - they are silk-screened with the light blue names).
    MISO1 is not brought out AFAICT - not every pin can be brought out on the T4.0

  3. #3
    Senior Member PaulS's Avatar
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    Quote Originally Posted by MarkT View Post
    MISO1 is not brought out AFAICT - not every pin can be brought out on the T4.0
    MISO1 is actually brought out on the Teensy 4.0. Just below the card on this page, it states "Not shown on this reference card, Pin 0: CS1, Pin 1: MISO1"

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    Paul

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