Topic: Keyclick sound
I would like to suggest adding a key click sound to the RemoteXY app.
It is difficult to give feedback that a button click has been received. Short button taps will cause the button to visually indicate it was touched, but the arduino app can miss short taps.
The sound should be one short click followed by some silence silence to allow time to turn it off after.
Another alternative would be an option in the button element