1. Dart
2. dart:html
3. BluetoothRemoteGattDescriptor
4. readValue method

##### BluetoothRemoteGattDescriptor class

1. Properties
2. characteristic
3. hashCode
4. runtimeType
5. uuid
6. value
7. Methods
8. noSuchMethod
9. readValue
10. toString
11. writeValue
12. Operators
13. operator ==

description

# readValue method Null safety

Future readValue ()

## Implementation

    Future readValue() => promiseToFuture(JS("", "#.readValue()", this));