WriteInLcd.ino

#include <LiquidCrystal.h>
#include <Wire.h>

const int rs = 8, en = 11, d4 = 4, d5 = 5, d6 = 6, d7 = 7;
LiquidCrystal lcd(rs, en, d4, d5, d6, d7);
int InitialPositionMoveDisplay = 16;
int PositionsToMoveDisplay = 0;

void setup()
{
 lcd.begin(16, 2);
}

void loop()
{
  showData();

  delay(aplicationDelay);
}

void showData()
{
  String dataToShow = resultAirSensorPPM + "   " + resultPhotoSensor + "   " + resultHearAndOxigenSensor;

  lcd.clear();
  writeDataInLcd(0, 0, "PPM  LIGHT  SPO2");
  writeDataInLcd(0, 1, dataToShow);
}

void writeDataInLcd(int columnPosition, int rowPosition, String textToWrite)
{
  lcd.setCursor(columnPosition, rowPosition);
  lcd.print(textToWrite);
}