FIRST QUESTION I have searched and dont believe this question has been asked before. What I am seeking to understand is how the baudrate between the TTL-232 pins (D0 & D1) on Mega to the 16U2 (also applies to the Uno board) determines the baud rate. The operation of the TTL-232 between the 2560 …

Mega 2560 <-> 16U2 Baudrate & Double Buffering of Serial Data

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