index.js
function use (hardware, callback) {
  if (!hardware) {
    // Set default configuration
    hardware = require('tessel').port['GPIO'].pin['A1'];
  }
  return new PulseSensor(hardware, callback);
}
function use (hardware, callback) {
  if (!hardware) {
    // Set default configuration
    hardware = require('tessel').port['GPIO'].pin['A1'];
  }
  return new PulseSensor(hardware, callback);
}
function use ( hardware , callback ) { if ( ! hardware ) { // Set default configuration hardware = require ( 'tessel' ) . port [ 'GPIO' ] . pin [ 'A1' ] ; } return new PulseSensor ( hardware , callback ) ; }
Standard Tessel use function
Standard Tessel use function