test.js

var SmartBus = require('smart-bus');
var bus = new SmartBus({
  subnet: 1,
  id: 50,                   // Device id for connector
  gateway: '192.168.10.152', // HDL SmartBus gateway IP

  port: 6000                // Listening port, default: 6000
});

bus.socket.on('listening', function() {
  bus.send('1.4', 0x0031, { channel: 1, level: 100 }, function(err) {
    console.log ('ds');
  });
});