IoT컴퓨팅 코드

#include <Wire.h>

#include <LiquidCrystal_I2C.h>

#include <DHT.h>

#include <Stepper.h>

#define DHTPIN 2

#define DHTTYPE DHT11

const int stepsPerRev = 2048;

LiquidCrystal_I2C lcd(0x27, 16, 2);

DHT dht(DHTPIN, DHTTYPE);

Stepper myStepper(stepsPerRev, 8, 10, 9, 11);

void setup() {

  lcd.init();

  lcd.backlight();

  dht.begin();

  myStepper.setSpeed(15);

 

  lcd.setCursor(0, 0);

  lcd.print("BMS TMS SYSTEM");

  delay(1000);

  lcd.clear();

}

void loop() {

  float temp = dht.readTemperature();

  if (isnan(temp)) {

    lcd.setCursor(0, 0);

    lcd.print("Sensor Error ");

    return;

  }

  lcd.setCursor(0, 0);

  lcd.print("TEMP: ");

  lcd.print(temp, 1);

  lcd.print(" C   ");

  lcd.setCursor(0, 1);

  if (temp >= 35.0) {

    lcd.print("FAN: ACTIVE  ");

    myStepper.step(20);

  } else {

    lcd.print("FAN: STANDBY ");

    digitalWrite(8, LOW);

    digitalWrite(9, LOW);

    digitalWrite(10, LOW);

    digitalWrite(11, LOW);

  }

  delay(10); // 모터의 부드러운 회전을 위해 대기시간을 줄였습니다.

}

IoT컴퓨팅 코드.txt

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