Page 439 - 3-2
P. 439
void setup() {
Serial.begin(9600);
pinMode(15, OUTPUT);
BTSerial.begin(9600);// set the data rate for the BT port
}
void loop() {
byte data;
data = BTSerial.read();
if(data=='1'){
digitalWrite(15, HIGH); // set the LED on
Serial.println("1");
}
else if(data=='0'){
digitalWrite(15, LOW); // set the LED off
Serial.println("0");
}
}
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