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Topic: Send a char[] from an arduin to another . (Beginer) (Read 76 times) previous topic - next topic

escagaseen

Hi , I need to write a char array from Arduino A terminal , and send it to Arduino B , so it can display on his own terminal.

I have been able to do this hardcoded , but I want to do a one-way chat . How can I do that? Thanks !

johnwasser

SoftwareSerial  ss(6, 7);?  Connect RX (6) on one to TX (7) on the other.  Connect Ground to Ground.  Use ss.print() on the TX side to send the characters and ss.read() on the RX side to receive each character.
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