#include <LiquidCrystal_I2C.h>
LiquidCrystal_I2C LCD = LiquidCrystal_I2C(0x27, 16, 2);

void setup() {
  // put your setup code here, to run once:
  char buffer [10];// untuk memyimpan karakter sebanyak 10 karakter
  Serial.begin(115200);
  //Serial.println("Hello, ESP32!");
  LCD.init (); 
  LCD.backlight();
  LCD.setCursor(0,1);
  LCD.print ("hello");

  LCD.setCursor (0,0);
  float a = 326.86;
  dtostrf (a,5,2,buffer);

  LCD.print (buffer);
  delay (2000);
}

void loop() {
  // put your main code here, to run repeatedly:
  
}