如何在Android中通过蓝牙连接应用程序和Arduino？
我有 Arduino 板。我想通过我的应用程序通过蓝牙连接该板，并想在该 Arduino 板上发送我的推文。这可能吗？
请回复，
谢谢
I have Ardunio board.I want to connect this Board through my application Via Bluetooth,and want to send my Tweets in this Ardunio board. Is this possible?
Please reply,
Thank you
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我假设您已经为 Arduino 配备了蓝牙扩展板，如果没有，那么您必须购买一个。 Sparkfun 有多种不同的，我喜欢使用以下内容： http://iteadstudio.com/store/index.php?main_page=product_info&cPath=18%E2%88%8Fucts_id=307
这些将允许与您的 Arduino 进行串行通信。示例蓝牙代码： http://developer.android.com/resources/samples/ BluetoothChat/index.html 可以“按原样”使用，将消息发送到 Arduino 进行测试。您还可以轻松修改此示例以满足您的需求。
您将使用设备活动列表代码来检测您的设备并获取用于启动与蓝牙扩展板的连接的 MAC 地址。服务代码允许您连接、发送和接收来自蓝牙设备的消息。
在 Arduino 端，您只需通过串行读写即可发送和接收数据。
I'm assuming that you already have a bluetooth shield for your Arduino, if not, then you must get one. Sparkfun carries a variety of different ones, I like to use the following: http://iteadstudio.com/store/index.php?main_page=product_info&cPath=18%E2%88%8Fucts_id=307
These will allow serial communication with your Arduino. The example bluetooth code: http://developer.android.com/resources/samples/BluetoothChat/index.html can be used "as is" to send messages to the Arduino for testing. You can also easily modify this example to meet your needs.
You will use the device acitity list code to detect your device and get the MAC address which is used to initiate the connection to your bluetooth shield. The service code allows you to connect, send and receive messages from the bluetooth device.
On the Arduino side you simply need to read and write via serial to send and receive the data.