CNC 3018 Offline Controller Enclosure

With the CNC3018 Pro I got an offline controller. But it was just a PCB stacked between two machined acrylic sheets. You probably know CNC work is messy. Dust can affect the PCB.

I decided to keep the front panel and make a proper 3D printable enclosure for it. This enclosure attaches to the side of the CNC. Regarding the front panel, I glued a small piece of transparent acrylic over the LCD cutout.

Another issue is that this offline controller uses the only available serial port on the CNC motherboard. So, if you connect to computer using USB cable, you cannot use the CNC while the offline controller is plugged in. So I added the possibility to turn off the offline controller using a switch.

Anyway, the enclosure may be used with the original ribbon cable (there is a clip on the side of the enclosure for this purpose). Or if you prefer you can do the cable and switch mod shown in the photos (connector pin information is printed on PCB, you only need to connect one 5V, one GND