// Define the variables
unsigned long previousMillis = 0; // To store the previous time in milliseconds
unsigned long counter = 0;        // Counter variable to avoid wrap-around

void setup() {
  // Initialize Serial communication
  Serial.begin(1000000); // Change the baud rate as needed
  while (!Serial) {
    // Wait for Serial port to connect
  }
}

void loop() {
  // Get the current time in milliseconds
  unsigned long currentMillis = millis();
  
  // Calculate the elapsed loop time in microseconds
  unsigned long elapsedLoopTime = micros() - previousMillis;
  
  // Update the previousMillis for the next iteration
  previousMillis = micros();
  
  // Print the data to the Serial console
  Serial.print("Time (ms): ");
  Serial.print(currentMillis);
  Serial.print(" - Counter: ");
  Serial.print(counter);
  Serial.print(" - Elapsed Loop Time (us): ");
  Serial.println(elapsedLoopTime);
  
  // Increment the counter to avoid wrap-around
  counter++;
  
  // Add a delay to control the loop rate (optional)
  delay(1000); // 1 second delay (adjust as needed)
}