etherport_motor.js

var EtherPortClient = require("etherport-client").EtherPortClient;
var keypress = require('keypress');
var five = require("johnny-five");

var EtherPortClient = require("etherport-client").EtherPortClient;
var board = new five.Board({
port: new EtherPortClient({
host: "192.168.192.7",
port: 3030
}),
timeout: 1e5,
repl: false
});

board.on("ready", function() {
console.log("READY!");

  var leftWheel= new five.Motor({
    pins: {
      pwm: 12,
      dir: 14
    },
    invertPWM: true
  });

  keypress(process.stdin);
  process.stdin.resume();
  process.stdin.setEncoding('utf8');
  process.stdin.setRawMode(true);

  process.stdin.on('keypress', function (ch, key) {

  if ( !key ) { return; }

    if ( key.name === 'q' ) {

      console.log('Quitting');
      process.exit();

    } else if ( key.name === 'up' ) {

      console.log('Forward');
      leftWheel.reverse(220);

    } else if ( key.name === 'down' ) {

      console.log('Backward');
      leftWheel.forward(220);

    } else if ( key.name === 'space' ) {

      console.log('Stopping');
          console.log('Stopping');
          leftWheel.stop();

    }

  });

});