Development

Communication / Bluetooth PRO:

» BT Pro 07: Get/Set friendly name

This example shows how to read and write public name of the Bluetooth module.

Required Materials

1 x Waspmote
1 x Battery
1 x Coin battery
1 x Bluetooth module Pro
1 x Bluetooth module antenna
1 x Expansion board (if socket 1 is used)
1 x SD card

Notes

Socket 1 will be used to connect Bluetooth module (using expansion board)
Socket 0 can also be used, plugging module directly.
It is recommended to set RTC time to your actual time.
SD card must be inserted to allow saving discovered devices.
Never unplug module while Waspmote is turned ON.
Bluetooth module antenna should be connected.
The battery must be connected in ANY example.

Code

/*  
 *  ------ BT PRO_07 - Get/Set Friendly name -------- 
 *  
 *  Explanation: Read and write Bluetooth module friendly name (visible 
 *  name). Name is software limited to 20 characters. 
 *  
 *  Copyright (C) 2012 Libelium Comunicaciones Distribuidas S.L. 
 *  http://www.libelium.com 
 *  
 *  This program is free software: you can redistribute it and/or modify 
 *  it under the terms of the GNU General Public License as published by 
 *  the Free Software Foundation, either version 3 of the License, or 
 *  (at your option) any later version. 
 *  
 *  This program is distributed in the hope that it will be useful, 
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of 
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the 
 *  GNU General Public License for more details. 
 *  
 *  You should have received a copy of the GNU General Public License 
 *  along with this program.  If not, see <http://www.gnu.org/licenses/>. 
 *  
 *  Version:           0.1 
 *  Design:            David Gascón 
 *  Implementation:    Javier Siscart 
 */

#include "WaspBT_Pro.h"

void setup()
{

  // Setup for Serial port over USB
  USB.ON();
  USB.println(F("USB port started...")); 

  // Turn On Bluetooth module
  BT_Pro.ON(SOCKET1);
  
}

void loop()
{
     
  // 1. Set a friendly name of less than 20 characters
  BT_Pro.setOwnName("My Bluetooth Pro");
  
  // 2. Read firendly name
  USB.print(F("Name: "));
  USB.println(BT_Pro.getOwnName());
  
  // 3. Set new friendly name
  BT_Pro.setOwnName("Bluetooth module");
  
  // 4. Read new firendly name
  USB.print(F("New Name: "));
  USB.println(BT_Pro.getOwnName());
  
  delay(5000);
  
}

Output

B#USB port started...
Name: My Bluetooth Pro
New Name: Bluetooth module

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