// use the following sample to connect to the mobile Serial bluetooth terminal app by Kai Morich to test // modules are working or not
#include <SoftwareSerial.h>
SoftwareSerial mySerial(2, 4); // RX, TX configured on Arduino to TX, RX of bluetooth module
void setup() {
// Open serial communications and wait for port to open:
Serial.begin(9600); // so far, it seems 9600 is the working baudrate
while (!Serial) {
; // wait for serial port to connect. Needed for native USB port only
}
Serial.println("Goodnight moon!");
// set the data rate for the SoftwareSerial port
mySerial.begin(9600);
mySerial.println("Hello, world?");
}
void loop() { // run over and over
if (mySerial.available()) {
Serial.write(mySerial.read());
}
if (Serial.available()) {
mySerial.write(Serial.read());
}
}
