A WebUSB implementation of the EasyPort protocol
Important
CHROME ONLY
The site is hosted on vercel at --> https://easyport-webusb.vercel.app/
Warning
This is a A VERY BUGGY and incomplete implementation of the EasyPort protocol for WebUSB. This is a work in progress and should not be used in production.
The EasyPort class is a wrapper around the WebUSB API. It is used to connect to a device and send and receive data.
import { EasyPort } from './index.js';
let easyport = new EasyPort();
await easyport.chooseDevice();
await easyport.openDevice();
// Turn on Bit 1
easyport.writeString('MA1.0.0=1');
// Read the response which should be 8 bytes
let response = await easyport.readString(8);This is a standalone index.js and index.html file that can be run locally.
No drivers should be needed for this to work.