Hi KeyLab MkII users,
I just dived a little bit deeper in the KeyLab SysEx world this morning.
Two good news:
- I figured out how to address the colours of the supported colour LEDs for the pads and the buttons below the sliders
- I created a table with all my findings and all the other LEDs on the KeyLab MkII surface
Please find attached a small PDF with all needed information
Arturia KeyLab MkII SysEx.pdf (737.6 KB)
With this information you can easily modify my Scriptlet introduced above
@vercom you are on the right way:
btn_1(“Select 1”) describes the name for btn_1 in the scriptlet panel - I used the default panel names
If you want to add more LEDs/buttons you could either expand the array/list of btn_i or add more On ParameterValueChanged matching btn_XXX functions - have a look at the end of the scriptlet
And don’s forget to declare a new slider, defaults in On Activate 
Have fun
BBB
PS: maybe we should bring this all together one day with the Arturia Keylab : display on LCD screen thread…
[Edit] just replaced the PDF because of two minor corrections…