TiemenDS

int REED_PIN = 10;
int redLedPin = 2; 

void setup() {
  Serial.begin(9600);
  pinMode(2, OUTPUT);
  pinMode(LED_BUILTIN, OUTPUT);
  pinMode(REED_PIN, INPUT_PULLUP);  // Enable internal pull-up for the reed switch
  pinMode(redLedPin, OUTPUT); 
}

TiemenDS

#include "Adafruit_VL53L0X.h"

Adafruit_VL53L0X lox = Adafruit_VL53L0X();

void setup() {
  
  Serial.begin(115200);
  pinMode(10, OUTPUT);
  // wait until serial port opens for native USB devices
  while (! Serial) {