LumenPnP Jogpad Keys

PARTS LIST:

1. Epomaker EK21 (I have no idea what the difference between the Zebra and Wisteria switches are, so good luck.)
2. 3D Printed LumenPnP Jogpad Keys
3. Optional: USB Extender, only needed if you're running out of USB ports like I was.

IF YOU DON'T HAVE AN MMU:

• You'll need to sit and manually do the filament changes but it's not terrible. Only 4 total filament changes all back to back layers. 

WIPE TOWER ISSUE:

• I've uploaded a prusa slice file for those w/ no MMU, but be warned I never did get the wipe tower to work perfectly, just good enough to limp the parts by without issue and didn't want to fuss around with it anymore. See issue. If you manage to get this working perfectly, please let me know how you did it.

HOW TO PROGRAM EK21

1. Download 2.2.0 Via Programmer by WestBerry (3.0.0 won't work, and the web version of Via didn't work for me either). Ignore prompts to update. Also, some browsers may get sketched out by the file, but it's the via programmer you'll find directly linked in the manual that comes with your EK21.
2. Download EK21 JSON file.
3. Download EK21 Layout File.
4. Extract JSON file.
5. In via app
   1. Go to settings (gear icon)
   2. Enable “Show design tab”
   3. Go to design tab (paint brush icon)
   4. Import extracted JSON file
   5. Go to configuration tab (keyboard icon)
   6. You should see your device, if not re-do step 4 but with “Use V2 definitions (depreciated)” on or off, it can sometimes be a little weird. Just play around with it until the device shows up in the config tab. It also helps to have it plugged in and with the selector switch on the back of the EK21 set to the correct mode. 
   7. In the configuration tab, in the bottom left, go to the save + load tab (save icon).
   8. Click “Load”
   9. When the file explorer pops up, make sure to select “All files”
   10. Locate the layout file downloaded previously
   11. Done. 

ACKNOWLEDGMENTS:

Huge thanks to bleugreen in the LumenPnP discord for showing us his Jogpad and making it popular!