Experimental
This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
The open() method of the USBDevice
interface returns a promise that resolves when a device session has
started.
Syntax
var promise = USBDevice.open()Parameters
None.
Return value
A promise.
Specifications
| Specification | Status | Comment |
|---|---|---|
| WebUSB The definition of 'open()' in that specification. |
Draft | Initial definition. |
Browser compatibility
BCD tables only load in the browser