Send strings to
the
first RS232 port (ttyS0)
(on the header)
first RS232 port (ttyS0)
(on the header)
Send strings to
the
second RS232 port (ttyS1)
(the cut CPU pins !)
second RS232 port (ttyS1)
(the cut CPU pins !)
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Send strings to the first or second RS232 port
Send strings to
the first RS232 port (ttyS0) (on the header) |
Send strings to
the second RS232 port (ttyS1) (the cut CPU pins !) |
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