#include <SoftwareSerial.h>

SoftwareSerial myserial(8,7);
int led1=5;
int led2=6;
int led3=9;
void setup() {
  // put your setup code here, to run once:
  pinMode(led1,OUTPUT);
  pinMode(led2,OUTPUT);
  pinMode(led3,OUTPUT);
  myserial.begin(9600);
  digitalWrite(led1,HIGH);
  digitalWrite(led2,HIGH);
  digitalWrite(led3,HIGH);
  
}

void loop() {
  // put your main code here, to run repeatedly:
  if (myserial.available()>0){
    int input=myserial.read();
    if (input=='1'){
      digitalWrite(led1,LOW);
    }
    else{
      digitalWrite(led1,HIGH);
    }
        if (input=='2'){
      digitalWrite(led2,LOW);
    }
    else{
      digitalWrite(led2,HIGH);
    }
        if (input=='3'){
      digitalWrite(led3,LOW);
    }
    else{
      digitalWrite(led3,HIGH);
    }
  }
}