#include "DHTesp.h"
#include <LiquidCrystal_I2C.h>
#define LED_PIN 2
#define LED_PIN_MODE 4
const int DHT_PIN = 15;
#define MOTINE_SENSOR 32
DHTesp dhtSensor;
LiquidCrystal_I2C LCD = LiquidCrystal_I2C(0x27, 16, 2);
void setup() {
// put your setup code here, to run once:
Serial.begin(115200);
Serial.println("Hello, ESP32!");
dhtSensor.setup(DHT_PIN, DHTesp::DHT22);
LCD.init();
LCD.backlight();
pinMode(LED_PIN, OUTPUT);
pinMode(LED_PIN_MODE, OUTPUT);
pinMode(MOTINE_SENSOR, INPUT);
}
void loop() {
delay(1000);
TempAndHumidity data = dhtSensor.getTempAndHumidity();
LCD.setCursor(0, 0);
LCD.print("Temp: " + String(data.temperature, 2) + "°C");
LCD.setCursor(0, 1);
LCD.print("Humidity: " + String(data.humidity, 1) + "%");
if (data.temperature > 15) {
digitalWrite(LED_PIN, HIGH);
}
else {
digitalWrite(LED_PIN, LOW);
}
int pirState = digitalRead(MOTINE_SENSOR);
if (pirState == HIGH) {
digitalWrite(LED_PIN_MODE, HIGH);
} else {
digitalWrite(LED_PIN_MODE, LOW);
}
}