Its great that the developer was able to make this board that just plugs in and works well, doesn't have spindle control but thats not a big issue, the seller is super helpful on any issues and this little control board worked on my 2009 model with the NextMove ST main board. With very little experience I was able to get the machine working perfectly! Grbl-Panel for windows and grbl Controller for android work great with system.
Thanks for the great review Tom! If you want to switch your machine to automatic spindle control in the future I can help you with that. It's a bit more involved since it requires soldering a resistor to the existing hardware and enabling the spindle start relay which requires some extra circuitry. I will try to make this easier in the next version of the board.
Thank you for helping me verify the compatibility with the NextMove ST board. It was great working with you!