Adding Support For Sparkfun's MicroMod connector (specifically the nRF52840 processor board)

[Nova38]

Board/Shield Check-list

• [x] This board/shield is tested working on real hardware
• [x] Definitions follow the general style of other shields/boards upstream (Reference)
• [x] .zmk.yml metadata file added
• [x] Proper Copyright + License headers added to applicable files (Generally, we stick to "The ZMK Contributors" for copyrights to help avoid churn when files get edited)
• [x] General consistent formatting of DeviceTree files
• [x] Keymaps do not use deprecated key defines (Check using the upgrader tool)
• [ ] &pro_micro used in favor of &pro_micro_d/a if applicable
• [ ] If split, no name added for the right/peripheral half
• [ ] .conf file has optional extra features commented out

[Nova38]

The working sheild config that was tested in hardware is the adafruit_macropad in the following repo: https://github.com/Nova38/zmk-adafruit-board

[Nova38]

Anything else needed to be changed?

[Nova38]

The main thought there was that there might be a desire at some point to have an analog input device and would then have a reason to distinguish between the analog and digital inputs. Where as for a keyboard their didn't seem to be a output that would utilize a pwd output.

[Nova38]

I am open to breaking it out into it's own section

[Nova38]

I ment to say if you think it would be better to combine them all I would be open to that. (Or if you'd rather them all be on their own interface that would also work)