[14:49] Teo Dipić



#include <Adafruit_Sensor.h>

#include <Adafruit_BMP280.h>

#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);


Adafruit_BMP280 bmp;


int ledPin = 13;


void setup() {

  Serial.begin(9600);

  pinMode(ledPin, OUTPUT);


  if (!bmp.begin(0x76)) {

    Serial.println("Could not find a valid BMP280 sensor, check wiring!");

    while (1);

  }


  display.begin(SSD1306_SWITCHCAPVCC, 0x3C);

  display.clearDisplay();

  display.setTextColor(SSD1306_WHITE);

  display.setTextSize(1);

  display.setCursor(0,0);

  display.println("Temp & Pressure");

  display.display();

  delay(2000);

}


void loop() {

  sensors_event_t event;

  bmp.getEvent(&event);


  float temperature = event.temperature;

  float pressure = event.pressure / 100.0F;


  display.clearDisplay();

  display.setCursor(0,0);

  display.println("Temperature: ");

  display.println(temperature);

  display.println("C");

  display.println("Pressure: ");

  display.println(pressure);

  display.println("hPa");

  display.display();


  if (temperature > 20) {

    digitalWrite(ledPin, HIGH);

  } else {

    digitalWrite(ledPin, LOW);

  }

}