#include <Wire.h>
#include <Adafruit_GFX.h>
#include <Adafruit_SSD1306.h>

#define SCREEN_WIDTH 128 // OLED display width, in pixels
#define SCREEN_HEIGHT 64 // OLED display height, in pixels


Adafruit_SSD1306 display(SCREEN_WIDTH, SCREEN_HEIGHT, &Wire, -1);

const float BETA = 3500; // should match the Beta Coefficient of the thermistor
int ThermistorPin = 0;
int ThermistorPin1 = 1;



void setup(){
  display.begin(SSD1306_SWITCHCAPVCC,0x3C); //OLED address 
  display.clearDisplay();
  Serial.begin(9600);
}

void loop(){
  int analogValue = analogRead(ThermistorPin);
  float Tc = 1 / (log(1 / (1023. / analogValue - 1)) / BETA + 1.0 / 298.15) - 273.15;

  int analogValue1 = analogRead(ThermistorPin1);
  float Tc2 = 1 / (log(1 / (1023. / analogValue1 - 1)) / BETA + 1.0 / 298.15) - 273.15;

  display.clearDisplay();
  display.setTextSize(2);
  display.setTextColor(WHITE);
  display.setCursor(75, 10);
  display.println("C");
  display.setCursor(75, 40);
  display.println("C");
  display.setTextSize(1);
  display.setCursor(67, 8);
  display.println("o");
  display.setCursor(67, 38);
  display.println("o");
  display.setCursor(0, 0);
  display.println("Forced value");
  display.setCursor(0, 30);
  display.println("Real Value");
  display.display();
  display.setTextSize(2);
  display.setTextColor(WHITE);
  display.setCursor(3, 10);
  display.println(Tc);
  display.setCursor(3, 40);
  display.println(Tc2);
  display.display();
  delay(10);
}