{"json_modified": "2016-09-27T10:15:39.169396", "uuid": "280192f3-3003-4cc1-a889-26f1e6d057c6", "title": "BluetoothRemoteGATTCharacteristic.readValue()", "url": "/en-US/docs/Web/API/BluetoothRemoteGATTCharacteristic/readValue", "tags": ["API", "readValue", "BluetoothRemoteGATTCharacteristic", "Property", "Reference", "Non-standard", "Bluetooth", "Non-Standard", "Web Bluetooth API"], "translations": [], "modified": "2016-09-27T10:15:39", "label": "BluetoothRemoteGATTCharacteristic.readValue()", "localization_tags": [], "locale": "en-US", "id": 162237, "last_edit": "2016-09-27T10:15:33", "summary": "The\u00a0<strong><code>BluetoothRemoteGATTCharacteristic.readValue()</code></strong>\u00a0method returns a <a href=\"/en-US/docs/Web/JavaScript/Reference/Global_Objects/Promise\" title=\"The Promise object is used for asynchronous computations. A Promise represents a value which may be available now, or in the future, or never.\"><code>Promise</code></a> that resolves to\u00a0a\u00a0<a href=\"/en-US/docs/Web/JavaScript/Reference/Global_Objects/DataView\" title=\"The DataView view provides a low-level interface for reading and writing multiple number types&#xA0;in an ArrayBuffer irrespective of the platform's endianness.\"><code>DataView</code></a> holding a duplicate of the\u00a0<code>value</code> property if it is available and supported. Otherwise it throws an error.", "sections": [{"id": "Quick_Links", "title": null}, {"id": "Syntax", "title": "Syntax"}, {"id": "Returns", "title": "Returns"}, {"id": "Specifications", "title": "Specifications"}, {"id": "Browser_Compatibility", "title": "Browser Compatibility"}], "slug": "Web/API/BluetoothRemoteGATTCharacteristic/readValue", "review_tags": ["technical"]}