The SmallFry 40% Board
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Latest commit d1af261 Jul 15, 2016

README.md

The CW40 (SmallFry 40%) Board

##NOTICE

  • This repo is a fork of Regack's 40Pct
  • This repo is under CC-BY-SA 3.0 Liscense
  • PLEASE MAKE SURE YOU FULLY UNDERSTAND THIS LISCENSE BEFORE YOU USE THE DESIGN.
  • 请确保在使用之前完全理解了 CC-BY-SA 3.0协议.

v0.12

  • Change the name to CW40
  • Add global backlight
  • Add RGB underglow
  • Add Alps compatibility

v0.11

  • Change the cystal package to HC49
  • Change the mini USB package from SMD to TH

v0.8-v0.10

  • I forget everything that I did, lots of little things
  • fixed some unconnected pads (oops)
  • cleaned up silkscreens again
  • fixed diode pads to fit SOD-123 footprint
  • fixed BOM info for components
  • rounded PCB edges
  • replaced slotted holes with... holes
  • added Vcc and Gnd pins to LED expansion
  • changed LED expansion pins to 2.54 pitch

v0.7 - 2013.10.20

  • cleaned up silkscreens
  • moved 'ROW5' expansion to GPIO7 (still ATMEGA32U4 pin8/PB0)
  • added notes
  • cleaned up and removed extra libs/mods

v0.6 - 2013.10.16

  • pulled extra pin for ROW5 from ATMEGA pin 8/PB0
  • changed drills for holes/slots to work with OSHpark
  • added GPIO4, GPIO5, GPIO6 connectors to ATMEGA pins 26/PD6, 22/PD5, 11/PB3
  • ran row and GPIO to 1.27mm headers on right-side of board for interconnect (ribbon cable spacing)

v0.5 - 2013.09.20

  • added back missing slot on right side of board
  • added LEDs for optional keys from v0.4
  • generated pcb image * not sure why slots don't render properly
  • removed bottom-of-board expansion pins

v0.4 - 2013.09.19

  • added optional 1.25+1.0 and 1.0+1.25 for right-shift/fn keys

v0.3 - 2013.09.18

  • based on the GH60 Rev B PCB
  • SMT ATMEGA32U4 and other components on back of board
  • Expansion ports on bottom and top row
  • LEDs on ESC, 'CAPS', and WASD Cluster
  • Other LEDs in matrix with expansion points on top row