Hi, I am trying to get one arduino uno (1) to send key words to another arduino uno (2). Robin2 has already pointed me to his topic "serial Input Basics" ( Serial Input Basics - Programming Questions - Arduino Forum ). this forum has been helpful however i have been unable to call functions. here is…

Issues calling functions through serial.

CrossRoads November 16, 2017, 2:35am 4

Need == as well for a comparison.

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