Arduino relatedArticleNow,
I recently bought a Bluetooth chip (bluetooth module JY-MCU) online, which is also 37 yuan cheaper
This chip uses the Bluetooth serial port service, which is encapsulated by Arduino.
That is, the connection line reads data and writes data through the serial API,ProgramCodeIt is also very simple
The only trouble is that you can write applications on your mobile phone. If you have a background in this field, you can easily develop applications by using j2s.
I have previously written a software program that uses Bluetooth to control the desktop of a mobile phone:Http://blog.csdn.net/alajl/article/details/6163330
So on the basis of it, we have modified it. You can download it to the corresponding source code in the materials for your convenience.
Finally, put a completed Demo Video:Http://v.youku.com/v_show/id_XMzM3MTM4Njg4.html