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USB-to-GPIO

Other Parts Discussed in Thread: BQ78PL116

Hi There,

We are using the BQ78PL116 management system.  Trying to control it via the USB=GPIO adapter but we get connection error.  The USB-GPIO unit is is connected and recognized by the USB and we also upgrade the software to 2.0.19 successfully.  The only thing it cannot communicate with the SMbus.  We ordered total 4 adapters but only one is working well. 

It is impossible to spend $49 for the adapter and "hope" it will work.

Is there any way to solve the adapter issue by firmware or any other know solution ?

Alon