Hello,
I've ran into a similar issue with my handbrake that I bought off Amazon. Last week I started getting the "USB Not Recognized" prompts. I found out quick that my handbrake in Assetto stopped working. In Device Manager, the device use to show up as a failed USB device... Now it stopped showing up completely!
I would like to fix my handbrake, but ran into the issue where I needed to figure out what PCB is being used, how the hall sensor is setup, and what to do regarding the code...
I e-mailed the seller of the handbrake in hopes they could send me a new board. I would be willing to pay for it! 
I found this thread, just a late night Google sesh looking for answers. I hope we can figure out a way to fix this.
