BluetoothRemoteGATTDescriptor: writeValue() method

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Check the Browser compatibility table carefully before using this in production.

Secure context: This feature is available only in secure contexts (HTTPS), in some or all supporting browsers.

The BluetoothRemoteGATTDescriptor.writeValue() method sets the value property to the bytes contained in an ArrayBuffer and returns a Promise.

Syntax

writeValue(array)

Parameters

array: Sets the value with the bytes contained in the array.

Return value

A Promise.

Specifications

Specification
Web Bluetooth # dom-bluetoothremotegattdescriptor-writevalue

Browser compatibility

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