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...