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::[[File:pi3b-img396.png]]

<li>Then select '''Connected devices'''</li></ol>

<li>Then click '''Pair new device''' to turn on Bluetooth and start scanning the surrounding Bluetooth devices</li></ol>

<li>The searched Bluetooth devices will be displayed under '''Available devices'''</li></ol>

<li>Then click the Bluetooth device you want to connect to start pairing. When the following interface pops up, please use the mouse to select the '''Pair''' option</li></ol>

<li>The test here is the configuration process of the development board and the Bluetooth of the Android mobile phone. At this time, the following confirmation interface will pop up on the mobile phone. After clicking the pairing button on the mobile phone, the pairing process will start</li></ol>

<li>After the pairing is completed, you can see the paired Bluetooth device as shown in the figure below</li></ol>

<li>At this time, you can use the Bluetooth of your mobile phone to send a picture to the development board. After sending, you can see the following confirmation interface in the Android system of the development board, and then click '''Accept''' to start receiving the picture sent by the mobile phone.</li></ol>

<li>You can open the '''Download''' directory in the file manager to view the pictures received by the Android system Bluetooth of the development board</li></ol>