Johnny-five multiple remote boards

gistfile1.txt

let EtherPort = require('etherport');
let five = require('johnny-five');
let boardsConfig = [
    { id: 'NodeMCU', port: new EtherPort(3030), timeout: 30000 }, //WiFiFirmata
    { id: 'EtherShield', port: new EtherPort(3031), timeout: 30000 } //EthernetFirmata
];

let boards = new five.Boards(boardsConfig);

boards.on('ready', function() {

    let potentiometer = new five.Sensor({
        pin: 'A0',
        freq: 250
    });

    let red = new five.Led({
        pin: 5,
        board: this.byId('EtherShield')
    }),
    yellow = new five.Led({
        pin: 6,
        board: this.byId('EtherShield')
    }),
    green = new five.Led({
        pin: 7,
        board: this.byId('EtherShield')
    }),
    leds = new five.Leds([red, yellow, green]);


    leds.off();


    potentiometer.on('change', function() {
        leds.off();
        if (this.value < 11) {
            green.on();
        }

        if (this.value > 10 && this.value < 61) {
            yellow.on();
        }

        if (this.value > 60 && this.value < 200) {
            red.on();
        }

        if (this.value > 201) {
            leds.strobe(100);
        }
    });

    boards.repl.inject({
        pot: potentiometer,
        red,
        yellow,
        green,
        leds
    });

});