#define BaudRate 9600 char incomingOption; void setup() { pinMode(2, OUTPUT); pinMode(3, OUTPUT); Serial.begin(BaudRate); } void loop() { incomingOption = Serial.read(); switch(incomingOption){ case '1': // Turn ON GREEN LED digitalWrite(2, HIGH); delay(5000); digitalWrite(2, LOW); break; case '0': // Turn ON RED LED digitalWrite(3, HIGH); delay(5000); digitalWrite(3, LOW); break; case 'OFF': digitalWrite(2, LOW); digitalWrite(3, LOW); break; } }
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