Does anyone know STEP-BY-STEP instructions on how to set up the BLUESMiRF bluetooth thing. I have it wired up the mega correctly, and i can connect over bluetooth, i send "test" over bluetooth and i got "ÿ" back. any ideas?
void setup() {
// initialize both serial ports:
Serial.begin(9600);
Serial3.begin(9600);
}
void loop() {
// read from port 3, send to port 0:
if (Serial3.available()) {
int inByte = Serial3.read();
Serial.print(inByte, BYTE);
}
}