Hello,
You can connect device using bluetooth connection, and then open configurator in your PC.
Using "eBT_PT_GetIOValue" you will get IO value which is read from vehicle you are using TFT with.
Configuring or changing IO values is not possible, because those values are being read from your vehicle.
Maybe I understand your question wrong and you could specify it more with use scenario and we could find best solution that would suit you.
Regards,
Vaidas