I did mount the connectors "temporally" on balsa wood blocks, then I made a rear panel which waits to be mounted. The coordinate display also waits to be mounted like some additional buttons.
The LCD display will be driven by an Teensy 3.1 (test picture made on a ArduinoMega), which receive it's data from the Planet-CNC-Usb board, but I also want to drive the VFD speed with it and use the VFD feedback on torque which should trigger the pause/start/stop functions of the CNC.
Because I want to do more than just milling, I'm thinking about 3D printing, paste deposition (coming soon), pick and place, and other weird stuff. I want to make good use of the Teensy 3.1, like driving per UART another Arduino...
RoboMonkey wrote a comment on Mini CNC Mill
"I have nearly the exact model...did yours come with limit switches pre-installed?
If you get your head around how to make the spindle holder a bit more friendly, let me know. I've used a harbor..."