text: // Install MQTT library: npm install mqtt
  const mqtt = require('mqtt');
  
  const TOPIC = '5abca60f0e091b0005581409';
  const USERNAME = TOPIC;
  const API_KEY = '030d3ab9-df02-4213-83de-90b31b86920a';
  
  const client = mqtt.connect('wss://mqtt.cloud.pozyxlabs.com:443', {
    username: USERNAME,
    password: API_KEY,
  });
  
  client.subscribe(TOPIC);
  client.on('message', (topic, message) => {
    console.info(message.toString());
  });