Connect LP Bluetooth to Arduino

Recently i'm thinking about how to make a remote control car use LattePanda via my android phone, Bluetooth is a good choice for my project, and we need arduino to control motor, so i taked some time to made this.

the Bluetooth will creat a serial port when device connect with it, so we can directly connect the serial port to the arduino serial port and transmission data.

The main thing this app can do is connect one serial port to another, and transparent transmission data.