I’m not at all familiar with Hyundai’s platforms for connected cars, so this might be related to your system but I believe the only potentially related thread is here:
Edit: actually it looks like Hyundai HT has nothing to do with Hyundai cars.
Since this thread is for device drivers developed by the community that already exist, please consider starting a new thread if you’d like to discuss more about this Hyundai smart home platform.
