REMORA EC500 - NVMPG - version2 NVUM/NVEM

I Just got this with the post, but did I order the wrong version to make it work on my EC500 RT1052 board, running Remova.
There is light is display, but NO buttoms is responding on it.
It's connected with the 15pin welded connected directly on my EC500 MPG port.

I'm that lucky the pins can be swapped around, to "correct" position, what the EC500 needs, or do I order the correct version instead.
 

Hi, it would be worth checking the pinning between the NVEM and the EC500 but I think it should be compatible. Have you enabled the nvmpg in the board config ini files?

"LATEST UPDATE" , after sliding board switch to NV, NVMPG shows XYZ, jogging works, nut steps are not accurate, some buttoms is not working, maybe then need to be "reprogrammed" after what signal it's sending.



OLD below here.
Following made, before I connected the NVMPG.
"UPDATE" , I think that the slider on the EC500 is in "STD" position, later today I'll try in "NV" mode.
ini file:
HALFILE = remora-nv-mpg.hal

sudo halcompile --install ./NVMPG/nvmpg.c

LinuxCNC do startup and run the simulation fine.
Where do I find the docs for NVEM and EC500 pinouts. If you know.