31 lines
		
	
	
		
			1.2 KiB
		
	
	
	
		
			Markdown
		
	
	
	
	
	
			
		
		
	
	
			31 lines
		
	
	
		
			1.2 KiB
		
	
	
	
		
			Markdown
		
	
	
	
	
	
| # Duck Eagle/Viper V2
 | |
| 
 | |
| Non official firmware for custom Korean keyboard with 60% key layout made by Duck.  
 | |
| Group buy was run November 2016 via [geekhack](https://geekhack.org/index.php?topic=86087.0) with 100 keyboards total. 
 | |
| 
 | |
| Keyboard Maintainer: [MechMerlin](https://github.com/mechmerlin)  
 | |
| Hardware Supported: Duck Eagle/Viper PCB Ver 2.0, Atmega32u4  
 | |
| Hardware Availability: Wait until GB of the next revision
 | |
| 
 | |
| Make example for this keyboard (after setting up your build environment):
 | |
| 
 | |
|     make eagle_viper/v2:default
 | |
| 
 | |
| See [build environment setup](https://docs.qmk.fm/build_environment_setup.html) then the [make instructions](https://docs.qmk.fm/make_instructions.html) for more information.
 | |
| 
 | |
| ## Hardware Notes
 | |
| 
 | |
| The Duck Eagle/Viper V2 PCB consists of:
 | |
| 
 | |
| ### Microchips
 | |
| 2 74HC237D 3-to-8 line decoders
 | |
| 1 Atmega32u4 microcontroller
 | |
| 2 WS2811 LED controller
 | |
| 
 | |
| ## Notes
 | |
| Thanks to Ralf Schmitt for previous implementations in his [TMK fork](https://github.com/xauser/tmk_keyboard/tree/xauser/) and few helping words.
 | |
| 
 | |
| Based heavily on Rasmus Schults [Duck Lightsaver QMK Port](https://github.com/qmk/qmk_firmware/tree/master/keyboards/lightsaver)
 | |
| 
 | |
| Special thanks to profanum429 for debugging help and contributions to support the Viper and LED indicators. 
 |