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Topic: Serial Communication (Read 611 times) previous topic - next topic


Hello, I know how to use the serial communication of the Arduino. I have this 12 Byte Hexadecimal number I want to send through the serial of the Arduino and I don't how to do so. The number is AA0Dh, 00h, 00h, 00h, 00h. Any suggestions on how to do so?

Thank You


Reading some documentation would be a good start, meanwhile here's a hint

Serial.write (0xAA);

Rob Gray aka the GRAYnomad www.robgray.com


Thank you Rob for replying back, I know how to use the serial of the Arduino but I had some problems with sending HEX numbers through the Arduino. Thank you again for your reply it helped alot


Serial.write(0x00); barfs up an error use


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