mySerial.begin(9600);mySerial.write("XXXXXXXX"); // string to send to change baud rate mySerial.write(13); // returns to accept change mySerial.write(10); // ^^^^^^^^^^^^^^^^^^^mySerial.begin(38400) // ISSUE: How can I change the baud rate HERE!
Keep in mind that 38400 is the maximum baudrate that works with SoftwareSerial
Where did that "fact" come from?
Maybe my serial devices were a bit picky about timing, have you got other experiences?
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