#include <LBTClient.h>
  
void setup()
{
  Serial.begin(9600);
  bool success = LBTClient.begin();
  if( !success )
  {
      Serial.println("Cannot begin Bluetooth Client successfully");
      // Do nothing.
      while(true);
  }
  else
  {
      Serial.println("Bluetooth Client begins successfully");
      // start scan, at most scan 15 seconds
      int num = LBTClient.scan(15);
      Serial.print("Scanned Device number:");
      Serial.println(num);
  }
}
 
void loop()
{
  
}