BluetoothRemoteGATTDescriptor: writeValue() method
Limited availability
This feature is not Baseline because it does not work in some of the most widely-used browsers.
Experimental: This is an experimental technology
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
, TypedArray
, or DataView
and returns a Promise
.
Syntax
js
writeValue(buffer)
Parameters
buffer
-
Sets the value with the bytes contained in the buffer.
Return value
A Promise
.
Specifications
Specification |
---|
Web Bluetooth # dom-bluetoothremotegattdescriptor-writevalue |