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Re: Interfacing with LCD to debug
Sorry, I had to add a P.S. to my post.
The example was used as a lesson on the basics of serial communication and didn't use either serial port. It used a single digital output pin to transmit serial data to the LCD module.
If you use the TTL port instead then you can take advantage of the built-in serial support.
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"Rationality is our distinguishing characteristic - it's what sets us apart from the beasts." - Aristotle
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