#include <DHT.h>
#include <Wire.h>
#include <LiquidCrystal_I2C.h>
#define DHTPIN 23
#define DHTTYPE DHT22
#define GREEN_LED 19
#define RED_LED 5
DHT dht(DHTPIN, DHTTYPE);
LiquidCrystal_I2C lcd(0x27, 20, 4);
void setup() {
lcd.init();
lcd.backlight();
dht.begin();
Serial.begin(115200);
}
void loop() {
}