eeg.js

const net = require('net');

var client = new net.Socket();
client.connect(13854, '127.0.0.1', function () {
    console.log('Connected');
    client.write(JSON.stringify({
        enableRawOutput: false,
		format: "Json"
    }));
});

client.on('data', function (data) {
    console.log('Received: ' + data);
});

client.on('close', function () {
    console.log('Connection closed');
});