/* BLE connection with by Software serial demo code Receives from the hardware serial, sends to software serial. Receives from software serial, sends to hardware serial. The circuit: * Digital pin 2 of Makerduino works as RX connected to TX of BLE module * Digital pin 3 of Makerduino works as TX connected to RX of BLE module Note: Not all pins on the Mega and Mega 2560 support change interrupts, so only the following can be used for RX: 10, 11, 12, 13, 50, 51, 52, 53, 62, 63, 64, 65, 66, 67, 68, 69 Not all pins on the Leonardo support change interrupts, so only the following can be used for RX: 8, 9, 10, 11, 14 (MISO), 15 (SCK), 16 (MOSI). This example code is in the public domain. */ #include SoftwareSerial mySerial(2, 3); // RX,TX void setup() { // Open serial communications and wait for port to open: Serial.begin(115200); while (!Serial) { ; // wait for serial port to connect. Needed for Leonardo only } Serial.println("Goodnight moon!"); // set the data rate for the SoftwareSerial port mySerial.begin(115200); mySerial.println("Hello, world!"); } void loop() // run over and over { if (mySerial.available()) Serial.write(mySerial.read()); if (Serial.available()) mySerial.write(Serial.read()); }