#include <LiquidCrystal_I2C.h>

LiquidCrystal_I2C lcd(0x27, 16, 2); // I2C address 0x27, 16 column and 2 rows


const float BETA = 3950; // should match the Beta Coefficient of the thermistor

void setup() {
  Serial.begin(9600);
  lcd.init(); 
  lcd.backlight();
}

void loop() {
  int analogValue = analogRead(A0);
  float celsius = 1 / (log(1 / (1023. / analogValue - 1)) / BETA + 1.0 / 298.15) - 273.15;
  lcd.clear();
  lcd.setCursor(0, 0);
  lcd.print(celsius);
  lcd.setCursor(5, 0);
  lcd.print(" Degrees");
  lcd.setCursor(0, 6);
  lcd.print("Temperature");
  delay(1000);
}