No computer required !

Matrix 6 6/r requiere 2.13 or later eeprom version.
Matrix 1000 eeprom 1.13 ok, strongly recommended 1.16 version.
You can see the version when you turn the matrix on.
I can provide the eeprom.

Ennable sysex ( matrix 6 / 6r).
Press Quick Edit button before start tweaking knobs (matrix 6 6/r).

Connections for matrix 6r / 1000:
Cable ONE : Keyboard midi out -> ObiMagiX midi in
Cable TWO : ObiMagiX midi out -> Matrix 6 / 1000 midi in

Connections for Matrix 6:
Only one cable needed: ObiMagiX midi out -> Matrix 6 midi in
also
You can plug a sequencer or DAW on midi in.