#include <MD_Parola.h>
#include <MD_MAX72xx.h>

#define HARDWARE_TYPE MD_MAX72XX::PAROLA_HW
#define MAX_DEVICES 4
#define CS_PIN 10

const float BETA = 3950;

void setup() {
  Serial.begin(9600);
}

void loop() {
  int analogValue = analogRead(A1);
  float celsius = 1 / (log(1 / (1023. / analogValue - 1)) / BETA + 1.0 / 278.15) - 273.15;

  Serial.print("Temperature: ");
  Serial.print(celsius);
  Serial.println(" °C");

  delay(1200);
}