#include <Wire.h>;
#include <LiquidCrystal_I2C.h>;

#define Start 2
#define Prev 3
#define Next 4
#define Sel 5

int menua =  1;
 
LiquidCrystal_I2C lcd(0x27,16,2);
void setup() {

byte Hive[8] = {
	0b00000,
	0b00100,
	0b00110,
	0b11111,
	0b11111,
	0b00110,
	0b00100,
	0b00000
};


pinMode(Start, INPUT_PULLUP);
pinMode(Prev, INPUT_PULLUP);
pinMode(Next, INPUT_PULLUP);
pinMode(Sel, INPUT_PULLUP);
lcd.init();
lcd.backlight();
lcd.createChar(1, Hive);


lcd.setCursor(0, 0);
lcd.print("HIVE HIPERWIRE");
lcd.setCursor(0, 1);
lcd.print("SEJA BEM VINDO");

delay(1000);
  lcd.clear();
}

void loop() {  

 switch (menua) {
  case 1:
  lcd.clear();
  lcd.print("Configurar");

  break;
  case 2:
  lcd.clear();
  lcd.print("Conectar App");

  break;

}
  if (digitalRead(3)== 0){
  delay(10);
  menua = 1;
  }

  if (digitalRead(4)== 0){
  delay(10);
  menua = 2;
  }
  }