index.min.js

"use strict";var SerialPort=require("serialport"),Readline=SerialPort.parsers.Readline,inquirer=require("inquirer"),listofports=[];function openPortAndOutputData(serialport){var port=new SerialPort(serialport,{baudRate:9600},function(err){if(err)return console.log("Error: ",err.message)}),parser=new Readline;port.pipe(parser),parser.on("data",function(data){console.log("data received: "+data)})}SerialPort.list(function(e,ports){let serialPortChoices={type:"list",message:"Choose serial port you would like to connect:",name:"serialport"},listOfdevices=[];ports.forEach(element=>{listOfdevices.push(element.comName)}),serialPortChoices.choices=listOfdevices,listofports.push(serialPortChoices),inquirer.prompt(listofports).then(answer=>{openPortAndOutputData(answer.serialport)})});