#define iLED_esp32_c3_supermini 8
#define iLED_esp32_lolin_d32 5

int iLED=iLED_esp32_c3_supermini;

void setup() 
{
  pinMode(iLED, OUTPUT);
}

void loop()
{
  digitalWrite(iLED, HIGH);
  delay(500);

  digitalWrite(iLED, LOW);
  delay(500);
}