OSC
You can control EventSoundControl from remote with Open Sound Control. See https://en.wikipedia.org/wiki/Open_Sound_Control for details about the protocol.
We recommend to use TouchOSC on a tablet. TouchOSC you'll find in App or Play store and a sample layout in the documents folder of EventSoundControl (EventSoundControl_iPad.touchosc). You can use this sample layout as is, change it to your needs or write a complete own layout. More information at https://hexler.net/software/touchosc.
MIDI
Direct MIDI implementation will come soon. For now you only can control EventSoundControl by your MIDI device with using a configurable bridge from MIDI to OSC. For your Mac we recommend OSCulator. Try it at https://osculator.net!