node.js - ejecutar - Cómo usar Johnny-five en el proyecto Angular2

crear proyecto angular cli

Question

Por favor, soy nuevo en angular2 y necesito ayuda para implementar Johnny-Five en angular2 .

Creé un proveedor (J5Provider):

import { Injectable } from ''@angular/core'';
import ''rxjs/add/operator/map'';

var raspi = require(''raspi-io'');
var j5 = require(''johnny-five'');

@Injectable()
export class J5Provider {
    private board: any;

    constructor() {
        this.board = new j5.Board({
            io: new raspi()
        });

        this.board.on(''ready'', function () {
            var led = new j5.Led(''P1-7'');
            led.strobe(500);
        });
    }
}

Luego traté de crear instancias en app.module.ts en un proyecto Ionic2 :

import { NgModule, ErrorHandler } from ''@angular/core'';
import { IonicApp, IonicModule, IonicErrorHandler } from ''ionic-angular'';
import { MyApp } from ''./app.component'';
import { AboutPage } from ''../pages/about/about'';
import { ContactPage } from ''../pages/contact/contact'';
import { HomePage } from ''../pages/home/home'';
import { TabsPage } from ''../pages/tabs/tabs'';

import { StatusBar } from ''@ionic-native/status-bar'';
import { SplashScreen } from ''@ionic-native/splash-screen'';

import {J5Provider} from ''../providers/j5-provider''

@NgModule({
    declarations: [
        MyApp,
        AboutPage,
        ContactPage,
        HomePage,
        TabsPage
    ],
    imports: [
        IonicModule.forRoot(MyApp)
    ],
    bootstrap: [IonicApp],
    entryComponents: [
        MyApp,
        AboutPage,
        ContactPage,
        HomePage,
        TabsPage
    ],
    providers: [
        StatusBar,
        SplashScreen,
        J5Provider,
        {provide: ErrorHandler, useClass: IonicErrorHandler}
    ]
})
export class AppModule {}

Pero cuando corro, obtengo el siguiente error:

repl.js:1 Uncaught Error: Cannot find module "repl"
    at v (polyfills.js:3)
    at webpackMissingModule (repl.js:1)
    at Object.<anonymous> (repl.js:1)
    at Object.<anonymous> (repl.js:106)
    at __webpack_require__ (bootstrap c6de802…:19)
    at Object.<anonymous> (board.js:19)
    at Object.<anonymous> (board.js:1269)
    at __webpack_require__ (bootstrap c6de802…:19)
    at Object.<anonymous> (accelerometer.js:1)
    at Object.<anonymous> (accelerometer.js:1175)
    at __webpack_require__ (bootstrap c6de802…:19)
    at Object.noop (johnny-five.js:11)
    at __webpack_require__ (bootstrap c6de802…:19)
    at Object.<anonymous> (app.component.ts:8)
    at __webpack_require__ (bootstrap c6de802…:19)

¿Alguien puede guiarme sobre cómo puedo hacer esta implementación? Gracias por adelantado.