qmk_firmware

QMK firmware for my keyboards (Corne, Sweep Ferris) and trackball (Ploopy Adept)
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readme.md (1083B)

      1 # CSTC40
      2 
      3 ## This keyboard has 3 known hardware revisions, please be sure to flash the correct firmware for your PCB  
      4 
      5 A 40% hotswap ortholinear RGB keyboard from KP Republic  
      6 
      7 ### Revision 1: "daughterboard"  
      8 
      9 * STM32F402RCT6 MCU with IS31FL3733 LED driver, using `stm32-dfu` bootloader. Uses a separate daughterboard for USB connection.
     10 
     11 * Upon entering bootloader mode QMK Toolbox will display this message:  
     12 `STM32 DFU device connected (WinUSB): STMicroelectronics STM32  BOOTLOADER (0483:DF11:2200)`
     13 
     14 ### Revision 2: "single pcb"  
     15 
     16 * STM32F402RCT6 MCU with IS31FL3733 LED driver, using `stm32-dfu` bootloader. Integrated USB connection.
     17 
     18 * Upon entering bootloader mode QMK Toolbox will display this message:  
     19 `STM32 DFU device connected (WinUSB): STMicroelectronics STM32  BOOTLOADER (0483:DF11:2200)`  
     20 
     21 ### Revision 3: "FXTwink single pcb"  
     22 
     23 * STM32F402RCT6 MCU without separate LED driver, using `tinyuf2` bootloader. Integrated USB connection.
     24 
     25 * Upon entering bootloader mode the board will appear in your computer's file system as a new USB mass storage device.