Cacher is the code snippet organizer for pro developers

const five = require('johnny-five');
const board = new five.Board();

board.on('ready', () => {
  const pin = new five.Pin('A4');
  const led = new five.Led(5);

  five.Pin.read(pin, (err, value) => {
    led.brightness(Math.floor(value / 4));
  });
});