#include <LBT.h>
#include <LBTServer.h>
  
void setup()
{
  Serial.begin(9600);
  bool success = LBTServer.begin();
  if( !success )
  {
      Serial.println("Cannot begin Bluetooth Server successfully");
      // Do nothing.
      while(true);
  }
  else
  {
      Serial.println("Bluetooth Server begins successfully");
  }
 
  // Waiting for a Bluetooth SPP Client to connect.
  bool connected = LBTServer.accept(20, "12:34:56:ab:cd:ef");
 
  if( !connected )
  {
      Serial.println("No connection request yet");
      // Do nothing.
      while(true);
  }
  else
  {
      Serial.println("Connected");
  }
}
 
void loop()
{
 
}