jsmodbus/examples/serial/ListSerialInterfaces.js

Implementation for the Serial/TCP Modbus protocol.

'use strict'

const SerialPort = require('serialport')

SerialPort.list(function (err, ports) {
  if (err) {
    console.error(err)
    return
  }

  ports.forEach(function (port) {
    console.log(port.comName)
  })
})