I would like to know if there is a way to contact the developer responsible for F.Audio T3 firmware updates. It would be fantastic if a future update could add the ability to fast-forward and rewind within tracks by holding down the physical buttons on the left side (the ones currently used for track switching) and also allow pausing with a physical button.
This should not be too difficult to implement, and it would be extremely useful for blind control in a pocket without needing to turn on the screen. Without these functions, listening to audiobooks (and even music in some cases) becomes quite inconvenient.