SerialPort.getInfo()

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The SerialPort.getInfo() method of the SerialPort interface returns a Promise that resolves with an object containing properties of the port.

Syntax

var promise = SerialPort.getInfo();

Parameters

None.

Return value

An object containing the following values.

usbVendorId

If the port is part of a USB device, an unsigned short integer that identifies a USB device vendor, otherwise undefined.

usbProductId

If the port is part of a USB device, an unsigned short integer that identiffies a USB device, otherwise undefined.

Specifications

Browser compatibility

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https://developer.mozilla.org/en-US/docs/Web/API/SerialPort/getInfo