escpos-usb-fix v3.0.0-alpha.4-fix-2

USB(vid, pid)

const escpos = require('escpos');
escpos.USB = require('escpos-usb');

const usbDevice = new escpos.USB(0x01, 0xff);

vid(Vendor Id) and pid (Product Id) can be checked with the lsusb command or escpos.USB.findPrinter() method.