7_Segment_4_Digit_Display_Module_Code.ino

#include <Arduino.h>
#include <TM1637Display.h>

// Module connection pins (Digital Pins)
#define CLK 4
#define DIO 3

// The amount of time (in milliseconds) between tests
#define TEST_DELAY  1000


TM1637Display display(CLK, DIO);

void setup()
{
}

void loop()
{


  display.setBrightness(0x0f);

  uint8_t data[] = { 0x0, 0x0, 0x0, 0x0,0x0,0x0 };
  display.setSegments(data);
  display.showNumberDec(100, false, 3,1);
  delay(TEST_DELAY);
  
  display.setSegments(data);
  display.showNumberDec(0, false, 3, 1);
  delay(TEST_DELAY);

  display.setSegments(data);
  for(int i=0; i<=100; i++)
  {
    display.showNumberDec(i);
  }

}