Limits
What sharkfin does not do.
| Report or polling rate | The hardware has no such setting. |
| QMK or VIA | Different firmware. sharkfin speaks the firmware the board has and never replaces it. |
| Bluetooth | Carries no settings channel. |
| Music-sync lighting, the vendor's effect editor | Need a program running on the computer the whole time. Not in sharkfin, yet. |
| Weather and clock on the display | Not in sharkfin, yet. |
| Pictures on some displays | The board's page says whether yours can take one. |
| Switch settings on some magnetic boards | Read-only until Setup's felt test opens them for your keyboard. The board's page says. |
| Wireless | Depends on the receiver, not the board. Some relay settings, some carry nothing, and the same model ships with both. Writes need the cable. |