CC8530/31是否可以传输数据信号

请问下用CC8530/31做空中鼠标除了可以传输音频信号以外是否可以传输按键和传感器等数据信号？

In host-controlled mode (setup with external host MCU) it is possible to set up a data side-channel to send proprietary data.

Please see e.g. section 3.4.4 Data Side-Channel in the user's guide for more details. http://www.ti.com/lit/ug/swru250l/swru250l.pdf