Secure context: This feature is available only in secure contexts (HTTPS), in some or all supporting browsers.
The SerialPort.close() method of the SerialPort interface returns a Promise that resolves when the port closes.
SerialPort.close()
Syntax
close()
Parameters
None.
Return value
A Promise.
Specifications
| Specification |
|---|
| Web Serial API # dom-serialport-close |
Browser compatibility
| 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
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89
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No
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No
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75
|
No
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No
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No
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No
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No
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No
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No
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https://developer.mozilla.org/en-US/docs/Web/API/SerialPort/close
