Bi-Directional communication using the remote control web interface

Hi. Can dynamic javascript in a URL be accessed, read and updated using the remote control plugin ? I am looking to read the speed from a smart bike trainer as well as controlling its resistance and was hoping to do this by leveraging off the following web - bluetooth framework:
https://github.com/aboutjax/framerx-bluetooth-sensors.

Sorry for bumping this…can anyone advise as I am unsure of the abilities/limitations of this plugin ?