const startButton = document.getElementById("start");
const FTM_SERVICE_UUID = "00001825-0000-1000-8000-00805f9b34fb";

startButton.addEventListener("click", async () => {
  try {
    const device = await navigator.bluetooth.requestDevice({
      acceptAllDevices: true,
    });
    console.log(device);
  } catch (error) {
    console.log(error);
  }
});