Almost any pin will work. Just remember the analog ones need setup for digital.
You may want to check th baud rate, and if 8,N,1 is set and the flow control is none. (normally)
Almost any pin will work. Just remember the analog ones need setup for digital.
You may want to check th baud rate, and if 8,N,1 is set and the flow control is none. (normally)
Dave
Always wear safety glasses while programming.
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