/**********************************
*Project        : CoEIS Symposium – IoT contest
*Institution    : DeVry University
*Example        : LED
*Program Purpose: Demonstrating Digital Output
*Date created   : 2024.06.11
**********************************/
#define redLED 13 // creates a macro, which associates reLED with value 13

void setup() {
  // put your setup code here, to run once:
  Serial.begin(115200);
  Serial.println("Hello, ESP32!");
  pinMode(redLED, OUTPUT); //configures a digital pin as an OUtPUT
}

void loop() {
  digitalWrite(redLED, HIGH); //Writes a value to the digital output
  delay(1000);
  digitalWrite(redLED, LOW);
  delay(1000); // this speeds up the simulation
}