Quote:
Originally Posted by knc1
It is outside of the manufacturer's specifications.
Could be you have gotten lucky and not fried the interface, or more likely unlucky.
It seems strange that you would think that a 3.3 volt chip would have a 5.0 volt interface (not that it is impossible, but highly unlikely).
Even stranger that you would not have checked it before connecting to it.
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Sorry... I thought all the TTY Serial are the same
