I'm running 2.40 on my gimbal, and I just got an Android tablet. It supports USB OTG, when I connect it to the gimbal through USB, it asks if I want to open SimpleBGC every time I connect that USB device. I choose yes, it opens SimpleBGC, but inside the app I can only find bluetooth configurations. I've tried reading and searching the forums, but still can't figure out if the app only works through bluetooth or if USB works as well.