trying to flash scout with new stk500

pinoccio-scout.js

/// flash a scout with bootstrap and js

var serial = require('./node_modules/stk500/node_modules/serialport');
var stk500 = require('stk500');
var port = '/dev/ttyACM0';
var fs = require('fs');
var intelhex = require('intel-hex');

var hex = intelhex.parse(fs.readFileSync(__dirname+"/bootstrap.hex",{encoding:'utf8'})).data;

//var VENDOR_ID = 0x1d50;
//var PRODUCT_ID = 0x6051;

var pageSize = 256;

var baud = 115200;