//Nadino Slave Board 
#include <SoftwareSerial.h>
int data; 
#define led 5
SoftwareSerial Nadino (10,9);//Rx, Tx

void setup() {
  // put your setup code here, to run once:
  Nadino.begin(9600); 
  //Serial.begin(9600); 
  pinMode(led, OUTPUT); 
  

}

void loop() {
 
  if(Nadino.available()){
    data=Nadino.read(); 
    if (data == '1'){
    blink(); 
    digitalWrite(led, LOW); 
    }
  }
  // put your main code here, to run repeatedly:

}

void blink(){
  for(int x=0; x<3;x++){
  digitalWrite(led, HIGH); 
  delay(1000); 
  digitalWrite(led, LOW); 
  delay(1000); 
  }
}