web api instance method
BluetoothRemoteGATTCharacteristic: readValue() method
Limited availabilitySecure context
The BluetoothRemoteGATTCharacteristic.readValue() method
returns a Promise that resolves to a DataView holding a
duplicate of the value property if it is available and supported. Otherwise
it throws an error.
Syntax
readValue()
Parameters
None.
Return value
A Promise that resolves to a DataView.
Specifications
SpecificationsStandards references are available on the canonical MDN page.
Browser compatibility
Browser compatibilityCompatibility data is available on the canonical MDN page.