JSFiddle - React, Tailwind, and code Playground

by Avi Algaly

HTML

<button id="connect">Connect</button>

JavaScript

if ("serial" in navigator) {
  console.log("serial supported");
}
$("#connect").click(async () => {
  console.log(0)
  const port = await navigator.serial.requestPort();
  console.log(1)
  const ports = await navigator.serial.getPorts();
  console.log(2)
  console.log(ports);
})