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    Doubt Regarding setRX function in Teensy 4.0

    Hi All, A quick update regarding this. the program works fine if the setRX() function is used after the Serial1.begin() fn. In the following webpage: https://www.pjrc.com/teensy/td_uart.html (Accessed on 29th Jan, 2023) the following is said about the setRX() fn: "This function may be called...
  2. T

    Doubt Regarding setRX function in Teensy 4.0

    Hello all, I was trying to explore how to use the setTX() and setRX() functions using teensy4.0. from the following link: https://www.pjrc.com/teensy/td_uart.html , i got the information that I can use pins 1, 2, 3, 4, 5, 7, 8, 30, 31, 32, 33 and 0, 34, 35, 36, 37, 38, 39 as alternate RX pins...
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