zmk_mf68/app/boards/shields/nice_view_adapter/README.md

nice!view Adapter

This shield is used as an adapter between the nice!view and existing shields/boards that expose an I2C OLED header.

To use this shield, you should add this shield to your list of shields before nice_view.

The nice!view will use the SDA/SCL pins of the OLED, and then the adapter expects a final pin to be "bodged" from your microcontroller to the nice!view CS pin. This adapter assumes that the CS pin bodged is the &pro_micro 1 pin or "D1", which is the top left pin when looking at the front of the board. If you can't use this pin, you'll need to override the cs-gpios for the &nice_view_spi bus (in your zmk-config keymap for example) or you will want to define your own &nice_view_spi bus without using this adapter.

west build -b nice_nano_v2 -- -DSHIELD="lily58_left nice_view_adapter nice_view"