PaulS:
Use a binary method to send ASCII data. Novel idea. I wonder why it's not more common.
Hi Thanks for the help. - Can you provide an example?
PaulS:
Read and echo the first byte available in the buffer, even if there is nothing in the buffer == garbage.
I understand, Garbage in, garbage out. So if I send a char, e.g. 'n', val should = '110' (ASCII) and should print out to serial '110'. Is this correct? Or will val always equal garbage. I am learning, so I appricate all the 'dumb down' help I can get 