Tools needed



Bluno x1



Android 4.3+ Devices Or IOS Devices x1



Micro USB cable x1

Steps

1. If you stuck in any of the following process, Go to Trouble Shooting section for help.

2. Install the Arduino IDE.

3. Copy the source code below and paste it into Arduino IDE. (This Sketch only do one thing that

replies the same message received from Serial port)

void setup() {

Serial.begin(115200);

//initial the

Serial

}

void loop() {

if (Serial.available())

{

Serial.write(Serial.read());//send

what has been received

Serial.println();

//print line f

eed character

}

}

4. Select the "Arduino Uno" as the target board in Menu->Tools->Board and its serial port.

5. Upload the Sketch.

NOTE: If the Bluno was connected, i.e. the LINK led is ON, then it will fail to upload any

sketch since the Serial port was occupied by the BLE. Please unlink the connection.