cable89 / oysm_nrf_keyboard Goto Github PK

C41 collides with J2 battery connector when plugging in or removing battery lead.
Move it up to the right.

Add LEDs on underside for backlight. 4 or 9 is probably good

Label on U4 supply was connected to VCC_P3V3, not VDD_P3V3. Thus no 3.3V on the supply pin of U4 (Level shifter for the LEDs)

Switch footprints does not fit Kailh choc low profile switches.
It should be possible to modify the footprint to fit choc as well as box switches. Maybe it will be tight around the MCU?

Currently no button for initiating pairing.
Should have a button on the side next to power switch. Maybe move charging indication LED?

Clearly not an unbiased opinion, but it would be a nice showcase and could replace both U2 and U3 while adding more status LED capabilities 😁

Supposed to be different configuration of pull resistors to work with a USB-C connection on host side.
Current configuration is working for USB 2.0 host.