node eg/temperature-sht31d.js

const { Board, Thermometer } = require("johnny-five");
const board = new Board();

board.on("ready", () => {
  const temperature = new Thermometer({
    controller: "SHT31D"
  });

  temperature.on("change", () => {
    console.log(`${temperature.celsius}°C ${temperature.fahrenheit}°F`);
  });
});