这是使用来作为蓝牙串口通讯的软件，安装环境必须是在安卓下，你可以使用他来向下位机发送命令，里面有三种模式可供选择，如果你是做这方面产品的话，这将会非常适合您-This is used as a Bluetooth serial communication software, installation environment must be in Andrews, you can use it to send commands down bit, there are three modes to choose from, if you are doing this product, then it will is for you!!