#include <SPI.h>
#include <Wire.h>
#include <Adafruit_GFX.h>
#include <Adafruit_SSD1306.h>
#include <OneWire.h>
#include <DallasTemperature.h>



#define OLED_RESET 0   
Adafruit_SSD1306 display(OLED_RESET);

#define ONE_WIRE_PIN 0
 
OneWire oneWire(ONE_WIRE_PIN);
DallasTemperature sensors(&oneWire);

void setup() {
  Serial.begin(115200);
  display.begin(SSD1306_SWITCHCAPVCC, 0x3C);
  sensors.begin(); // Start the temperature sensor
}

void loop() {
  sensors.requestTemperatures(); // Request temperature from sensor
  
  // Temperature reading in Celsius
  float temperatureC = sensors.getTempCByIndex(0);

  // Temperature display on serial monitor
  Serial.print("Température: ");
  Serial.print(temperatureC);
  Serial.println(" °C");

  // Temperature display on OLED screen
  display.clearDisplay();
  display.setTextSize(1);
  display.setTextColor(SSD1306_WHITE); 
  display.setCursor(0,0);
  display.print("Temperature :         ");
  display.print(temperatureC);
  display.println(" C");
  display.display();

  delay(1000); // Wait a second before reading the temperature again
}