5 The firmware offers five layers:
8 2. Numbers and arrows (Fn1)
9 3. F-row and navigation (Fn2)
10 4. Media and RGB controls (Fn3)
13 A few specifics worth mentioning:
14 - Autoshift has been enabled to allow for easier access of shifted keys
15 - Tab will operate as tab key on tap and fn layer on hold
16 - Indicator LEDs indicate the current layer
19 ![cijanzen's Pearl 40% layout](https://raw.githubusercontent.com/christopherjanzen/qmk_firmware/bab090ee24866e6c38892ffc5ffa53813aec3832/keyboards/pearl/keymaps/cijanzen/pearl-cijanzen-keymap.jpg)
21 Base for this firmware copied from jetpacktuxedo's and rask's QMK firmware
25 ## Compiling and flashing
27 To compile and flash the HEX follow the [Pearl 40% instructions](https://gist.github.com/clee/a43f198a70de0e6dae22d7638b41440a).
29 You might need to check the comments at the bottom of the gist as well.