qmk-firmware/keyboards/satan/keymaps/iso_split_rshift/readme.md

toneman77's Satan Layout

##Quantum MK Firmware For the full Quantum feature list, see the parent readme.md.

• heavily modified ISO (!) layout with split right shift key
• spaceFn
• Dual-Role keys:

Original key	when tapped	when held
Space	Space	layer change
Caps lock	Escape	Control
Tab	Tab	layer change
Enter	Enter	Control

• Lockable layer for LED functions and numpad
• vim-style arrow keys on hjkl (spacefn layer)
• corresponding Home/PgDn/PgUp/End on hjkl (tab layer)
• bonus arrow keys in the bottom right corner on Alt/Win/Menu/rCtrl/Shift
• more bonus arrow keys on wasd (spacefn layer)
• media keys prev/next/play/vol+/vol- (spacefn layer)
• firmware bootloader button
• WS2812 RGB Underglow Support (not needed anymore to solder directly to the atmega)
• additional brackets that only work in german layout due to horrible placement in the default qwertz layout

Additional Credits

• Keymap has been based on TerryMathews' fork of Aqoush's fork of qmk-satan-rgb. here
• nice visualization of the layers here
• no-need-to-solder-on-chip picture:
• special thanks to /u/TerryMathews who suggested the pin PB2, so soldering directly on the atmega is not needed anymore. Happened on reddit