/* * * Author: Rafael da Mata Neri * Copyright (c) 2015 Intel Corporation. * * * This program and the accompanying materials are made available under the * terms of the The MIT License which is available at * https://opensource.org/licenses/MIT. * * SPDX-License-Identifier: MIT */ var hx711 = require('jsupm_hx711'); // Instantiate a HX711 data on digital pin D3 and clock on digital pin D2 var scale = new hx711.HX711(3, 2); setTimeout(function(){ // 2837: value obtained via calibration scale.setScale(2837); scale.tare(2); setInterval(function(){ console.log(scale.getUnits()); }, 1000); }, 1000);