Asd

#include <OneWire.h>
#include <string.h>
#include <DallasTemperature.h>

int led1 = 13; // Melynas ( min)
int led2 = 12; // Geltonas (vid)
int led3 = 8; // Raudonas (max)
int temp = 2; // Temperaturos sensoriaus rodmenys tarp analoginio pino
String ribos;
String mins ;
String maxs;
#define ONE_WIRE_BUS 2
OneWire oneWire(ONE_WIRE_BUS);
DallasTemperature sensors(&oneWire);

void setup() {
  // put your setup code here, to run once:
  Serial.begin(9600);
  pinMode(led1, OUTPUT);
  pinMode(led2, OUTPUT);
  pinMode(led3, OUTPUT);
  sensors.begin();

}

void loop() {
   if (Serial.available() > 0) {
    ribos =Serial.readStringUntil('\n');
   }
   int index = ribos.indexOf(",");
   mins = ribos.substring(0, index);
   maxs = ribos.substring(index + 1, ribos.length());
  //  String mins = getValue(ribos, '1', 0);
    // = getValue(ribos, '1', 1);
  // put your main code here, to run repeatedly:
    sensors.requestTemperatures();
    double temperatureC = sensors.getTempCByIndex(0);
    String temp = String(temperatureC,2);
    temp = temp + ",";
    //Serial.print(temp + ","); // Why "byIndex"?
    //Duomenu nuskaitymas is duomenu bazes( leduko busena)
     //Reziu paemimas is node.js ir ledo uzdegimas pagal temperatura
        int a = mins.toInt();
        int b = maxs.toInt();
        if(temperatureC < a)
        {
          digitalWrite(13,LOW);
          digitalWrite(12,LOW);
          digitalWrite(8,HIGH);
          led1 = LOW;
          led2 = LOW;
          led3 = HIGH;
        }
        if(temperatureC > b)
        {
          digitalWrite(13,HIGH);
          digitalWrite(12,LOW);
          digitalWrite(8,LOW);
          led1 = HIGH;
          led2 = LOW;
          led3 = LOW;
        }
        if(temperatureC > a && temperatureC < b)
        {
          digitalWrite(13,LOW);
          digitalWrite(12,HIGH);
          digitalWrite(8,LOW);
          led1 = LOW;
          led2 = HIGH;
          led3 = LOW;
        }
         //Leduko busenos siuntimas i node.js
          if(led1 == HIGH)
          {
            temp = temp + "1,";
          }
          else
          {
            temp = temp + "0,";
            //Serial.print("0,");
          }
          if(led2 == HIGH)
          {
            temp = temp + "1,";
          }
          else
          {
            temp = temp + "0,";
          }
          if(led3 == HIGH)
          {
            temp = temp + "1";
          }
          else
          {
            temp = temp + "0";
          }
          Serial.println(temp);
     delay(500);
}