We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Adrienne Maxwell and Dennis Burger These days, most mainstream audio ...

以上图示是android8以上的，主要跟Android8之前的架构在于Bluetooth stack跟vendor层之间增加一层HIDL，主要是抽象硬件层的作用 OK，回归主题，我们来看下Android的enable流程，首先上一张架构图 另外声明下：我们做了一些列的蓝牙教程(包括视频)。我们会以连载的方式 ...

The Raspberry Pi 3 comes with Bluetooth 4.1, but it doesn't work out of the box. Here's how to get Bluetooth up and running on the latest Raspberry Pi. Taylor Martin CNET Contributor Taylor Martin has ...

I am assuming here that both the devices are paired. You can confirm that by going to Settings > Devices > Bluetooth. You can then follow the tips mentioned below if the Bluetooth speaker is connected ...