#include <stdio.h>
#include <LiquidCrystal_I2C.h>
#include <WiFi.h>
#include <HTTPClient.h>
LiquidCrystal_I2C lcd = LiquidCrystal_I2C(0x27, 16, 2);

const char* ssid = "Wokwi-GUEST";
const char* password = "";

#define btn1 23
#define btn2 19

void setup() {
  pinMode(btn1, INPUT_PULLUP);
  pinMode(btn2, INPUT_PULLUP);

  digitalWrite(btn1, HIGH);
  digitalWrite(btn2, HIGH);
  Serial.begin(115200);
  Serial.println("Hello, Sornnaret 009");

    WiFi.begin("Wokwi-GUEST", "", 6 );
    while (WiFi.status() !=WL_CONNECTED) {
      delay(250);
    }
    Serial.println("");
    Serial.println("WiFi connected");
    Serial.println("IP address: ");
    Serial.println(WiFi.localIP());
    lcd.init();
    lcd.backlight();
    lcd.setCursor(0,0);
    lcd.print("Connecting to");
    lcd.setCursor(0,1);
    lcd.print(WiFi.localIP());
      delay(1000);
      lcd.clear();
}

void loop() {
  if (digitalRead(btn1) == LOW) {
    Serial.println("btn1 is on");
    delay(500);
    lcd.clear();
    lcd.setCursor(0,0);
    lcd.print("Alarm from BTN1");
  }
    if (digitalRead(btn2) == LOW) {
    Serial.println("btn2 is on");
    delay(500);
    lcd.clear();
    lcd.setCursor(0,0);
    lcd.print("Alarm from BTN2");
  }
  delay(250);
}