/*
 * This ESP32 code is created by esp32io.com
 *
 * This ESP32 code is released in the public domain
 *
 * For more detail (instruction and wiring diagram), visit https://esp32io.com/tutorials/esp32-tm1637-4-digit-7-segment-display
 */

#include <TM1637Display.h>

#define CLK  22 // The ESP32 pin GPIO22 connected to CLK
#define DIO  23 // The ESP32 pin GPIO23 connected to DIO

// create a display object of type TM1637Display
TM1637Display display = TM1637Display(CLK, DIO);

// an array that sets individual segments per digit to display the word "dOnE"


const uint8_t papa[] = {
  SEG_A | SEG_B | SEG_E | SEG_F | SEG_G,        // P
  SEG_A | SEG_B | SEG_C | SEG_E | SEG_F | SEG_G, // A
  SEG_A | SEG_B | SEG_E | SEG_F | SEG_G,        // P
  SEG_A | SEG_B | SEG_C | SEG_E | SEG_F | SEG_G, // A
};



void setup() {
  display.clear();
  display.setBrightness(7); // set the brightness to 7 (0:dimmest, 7:brightest)
}

void loop() {
  // show counter 0-9
  int i;
  for (i = 0; i < 10; i++) {
    display.showNumberDec(i);
    delay(500);
  display.clear();
  }

 

  

 

  // displayed letters: dOnE
  display.setSegments(papa);
  delay(2000);
  display.clear();
}