Secure context: This feature is available only in secure contexts (HTTPS), in some or all supporting browsers.
Experimental: This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
The close() method of the HIDDevice interface closes the connection to the HID device.
js
close()
None.
A Promise that resolves with undefined once the connection is closed.
In the following example we close the HID device, once all data has been sent and received.
js
await device.close();
| Specification |
|---|
| WebHID API # dom-hiddevice-close |
| Desktop | Mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | |
close |
89 | 89 | No | No | 75 | No | No | No | No | No | No | No |
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https://developer.mozilla.org/en-US/docs/Web/API/HIDDevice/close