Remora - ethernet NVEM / EC300 / EC500 cnc board

I've just published the first of hopefully a few videos on setting up Remora-NVEM. 


 

looks awesome.

I wonder what step generator they are running with mach 3 that they are able to get to 200khz

I seem to remember in an older post there was speculation to double the speed of the unit i thought that would have brought it to 80khz.

Thanks, and I'd love to know the original step generation scheme as well. I had another look at the decompiled original firmware but it's very challenging to understand.

The Remora-NVEM step generator now runs at the base thread frequency. It use to take two base threads to raise and then lower the step pin. I need to migrate this into the standard Remora code as well.

Another short video stepping through using the JSON configuration capabilities of Remora.


 

Really Great work.

Is there a difference between the "Original" Remora and the NVEM version? Does the NVEM support QEI encoder?
Thanks

I have been following this with interest, but with a drawer full of Mesa cards and no new machine builds on the horizon I have not tried it.

But if you want it in the main repository, let's go for it.