Usually a MIDI controller with faders and knobs uses a different CC for each physical control and it has 128 steps, but a lot of newer controllers use a combination of two CCs for achieving a higher resolution of 16384 steps.
Usually a MIDI controller with faders and knobs uses a different CC for each physical control and it has 128 steps, but a lot of newer controllers use a combination of two CCs for achieving a higher resolution of 16384 steps.