浏览器和蓝牙设备对接的标准Web-Bluetooth API已经发布了。

这是起草的团队：

这是介绍：

Here is a very simple example, showing a button:

…and the following JavaScript:

As mentioned earlier, the method navigator.bluetooth.requestDevice() can only be called in response to a user action like a button click. This method calls up a dialog box showing the list of available BLE devices matching the query filter. In our case, the filter we have set pertains to BLE devices which expose a so-called “GATT service” called battery_service. We’ll find out more about GATT services in the next section.

大家可以实验下。我想利用他在微信浏览器里面控制蓝牙设备，目前还是设想，下一步去运行下他们的例子。可行的话，我觉得这个标准实现的功能前景将相当远大~