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| #include <SoftwareSerial.h> | |
| // This is a short sketch to test bluetooth modules. | |
| // Connect the bluetooth RX to Pin 2 on the Arduino and TX to Pin 3. | |
| SoftwareSerial mySerial(2,3); | |
| void setup() { | |
| // put your setup code here, to run once: | |
| mySerial.begin(9600); | |
| Serial.begin(9600); | |
| } | |
| void loop() { | |
| // put your main code here, to run repeatedly: | |
| if (mySerial.available()) | |
| Serial.write(mySerial.read()); | |
| if (Serial.available()) | |
| mySerial.write(Serial.read()); | |
| } |
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Bluetooth Test Sketch
This is a short sketch to test bluetooth modules.
Connect the bluetooth RX to Pin 2 on the Arduino and TX to Pin 3.