Can't get Serial to compile for Red Board Turbo

Development Boards Arduino
1

I am getting errors when trying to compile simple examples from Qwiic Distance Sensor tutorials.

For example code

#include <Wire.h>
#include "SparkFun_VL53L1X.h"

//Optional interrupt and shutdown pins.
#define SHUTDOWN_PIN 2
#define INTERRUPT_PIN 3

SFEVL53L1X distanceSensor(Wire, SHUTDOWN_PIN, INTERRUPT_PIN);

void setup(void)
{
  Wire.begin();

  Serial.begin(9600);
  Serial.println("VL53L1X Qwiic Test");

  if (distanceSensor.init() == false)
    Serial.println("Sensor online!");

}

void loop(void)
{
  distanceSensor.startRanging(); //Write configuration bytes to initiate measurement
  int distance = distanceSensor.getDistance(); //Get the result of the measurement from the sensor
  distanceSensor.stopRanging();

  Serial.print("Distance(mm): ");
  Serial.print(distance);

  float distanceInches = distance * 0.0393701;
  float distanceFeet = distanceInches / 12.0;

  Serial.print("\tDistance(ft): ");
  Serial.print(distanceFeet, 2);

  Serial.println();
}

Results in error at linking stage or something like that

sketch\TestDistanceSensor.ino.cpp.o: In function `loop':
C:\Development\Arduino\TestDistance\TestDistanceSensor/TestDistanceSensor.ino:38: undefined reference to `Serial'
sketch\TestDistanceSensor.ino.cpp.o: In function `setup':
C:\Development\Arduino\TestDistance\TestDistanceSensor/TestDistanceSensor.ino:20: undefined reference to `Serial'
collect2.exe: error: ld returned 1 exit status
exit status 1
Error compiling for board SparkFun RedBoard Turbo.
2

Serial needs to be defined for the Turbo board as “SerialUSB”. https://learn.sparkfun.com/tutorials/re … rial-ports