<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="9.5.1">
<drawing>
<schematic>
<libraries>
<library name="adafruit">
<packages>
<package name="FEATHERWING">
</package>
<package name="FEATHERWING_DIM">
</package>
</packages>
<symbols>
<symbol name="MICROSHIELD">
<pin name="!RESET" direction="in"/>
<pin name="3V" direction="sup"/>
<pin name="AREF" direction="pas"/>
<pin name="GND" direction="pwr"/>
<pin name="GPIOA0"/>
<pin name="GPIOA1"/>
<pin name="GPIOA2"/>
<pin name="GPIOA3"/>
<pin name="GPIOA4"/>
<pin name="GPIOA5"/>
<pin name="GPIOSCK"/>
<pin name="GPIOMOSI"/>
<pin name="GPIOMISO"/>
<pin name="GPIORX"/>
<pin name="GPIOTX"/>
<pin name="NC" direction="pas"/>
<pin name="GPIOSDA"/>
<pin name="GPIOSCL"/>
<pin name="GPIO5"/>
<pin name="GPIO9"/>
<pin name="GPIO6"/>
<pin name="GPIO10"/>
<pin name="GPIO11"/>
<pin name="GPIO12"/>
<pin name="GPIO13"/>
<pin name="EN" direction="pas"/>
<pin name="USB" direction="sup"/>
<pin name="VBAT" direction="sup"/>
</symbol>
</symbols>
<devicesets>
<deviceset name="FEATHERWING" prefix="MS">
<gates>
<gate name="G$1" symbol="MICROSHIELD"/>
</gates>
<devices>
<device name="" package="FEATHERWING">
<connects>
<connect gate="G$1" pin="!RESET" pad="1"/>
<connect gate="G$1" pin="3V" pad="2"/>
<connect gate="G$1" pin="AREF" pad="3"/>
<connect gate="G$1" pin="EN" pad="27"/>
<connect gate="G$1" pin="GND" pad="4"/>
<connect gate="G$1" pin="GPIO10" pad="22"/>
<connect gate="G$1" pin="GPIO11" pad="23"/>
<connect gate="G$1" pin="GPIO12" pad="24"/>
<connect gate="G$1" pin="GPIO13" pad="25"/>
<connect gate="G$1" pin="GPIO5" pad="19"/>
<connect gate="G$1" pin="GPIO6" pad="20"/>
<connect gate="G$1" pin="GPIO9" pad="21"/>
<connect gate="G$1" pin="GPIOA0" pad="5"/>
<connect gate="G$1" pin="GPIOA1" pad="6"/>
<connect gate="G$1" pin="GPIOA2" pad="7"/>
<connect gate="G$1" pin="GPIOA3" pad="8"/>
<connect gate="G$1" pin="GPIOA4" pad="9"/>
<connect gate="G$1" pin="GPIOA5" pad="10"/>
<connect gate="G$1" pin="GPIOMISO" pad="13"/>
<connect gate="G$1" pin="GPIOMOSI" pad="12"/>
<connect gate="G$1" pin="GPIORX" pad="14"/>
<connect gate="G$1" pin="GPIOSCK" pad="11"/>
<connect gate="G$1" pin="GPIOSCL" pad="18"/>
<connect gate="G$1" pin="GPIOSDA" pad="17"/>
<connect gate="G$1" pin="GPIOTX" pad="15"/>
<connect gate="G$1" pin="NC" pad="16"/>
<connect gate="G$1" pin="USB" pad="26"/>
<connect gate="G$1" pin="VBAT" pad="28"/>
</connects>
<technologies>
<technology name=""/>
</technologies>
</device>
<device name="_NODIM" package="FEATHERWING_DIM">
<connects>
<connect gate="G$1" pin="!RESET" pad="1"/>
<connect gate="G$1" pin="3V" pad="2"/>
<connect gate="G$1" pin="AREF" pad="3"/>
<connect gate="G$1" pin="EN" pad="27"/>
<connect gate="G$1" pin="GND" pad="4"/>
<connect gate="G$1" pin="GPIO10" pad="22"/>
<connect gate="G$1" pin="GPIO11" pad="23"/>
<connect gate="G$1" pin="GPIO12" pad="24"/>
<connect gate="G$1" pin="GPIO13" pad="25"/>
<connect gate="G$1" pin="GPIO5" pad="19"/>
<connect gate="G$1" pin="GPIO6" pad="20"/>
<connect gate="G$1" pin="GPIO9" pad="21"/>
<connect gate="G$1" pin="GPIOA0" pad="5"/>
<connect gate="G$1" pin="GPIOA1" pad="6"/>
<connect gate="G$1" pin="GPIOA2" pad="7"/>
<connect gate="G$1" pin="GPIOA3" pad="8"/>
<connect gate="G$1" pin="GPIOA4" pad="9"/>
<connect gate="G$1" pin="GPIOA5" pad="10"/>
<connect gate="G$1" pin="GPIOMISO" pad="13"/>
<connect gate="G$1" pin="GPIOMOSI" pad="12"/>
<connect gate="G$1" pin="GPIORX" pad="14"/>
<connect gate="G$1" pin="GPIOSCK" pad="11"/>
<connect gate="G$1" pin="GPIOSCL" pad="18"/>
<connect gate="G$1" pin="GPIOSDA" pad="17"/>
<connect gate="G$1" pin="GPIOTX" pad="15"/>
<connect gate="G$1" pin="NC" pad="16"/>
<connect gate="G$1" pin="USB" pad="26"/>
<connect gate="G$1" pin="VBAT" pad="28"/>
</connects>
<technologies>
<technology name=""/>
</technologies>
</device>
</devices>
</deviceset>
</devicesets>
</library>
<library name="cherrymx">
<description>Cherry MX Keyswitch PCB footprints</description>
<packages>
<package name="CHERRY-MX">
<description>Cherry MX Keyswitch footprint</description>
</package>
</packages>
<symbols>
<symbol name="CHERRY-MX">
<description>Basic part for Cherry MX series keyswitch</description>
<pin name="PIN-1"/>
<pin name="PIN-2"/>
</symbol>
</symbols>
<devicesets>
<deviceset name="CHERRY-MX">
<description>Cherry MX series keyswitch</description>
<gates>
<gate name="G$1" symbol="CHERRY-MX"/>
</gates>
<devices>
<device name="" package="CHERRY-MX">
<connects>
<connect gate="G$1" pin="PIN-1" pad="SW1"/>
<connect gate="G$1" pin="PIN-2" pad="SW2"/>
</connects>
<technologies>
<technology name=""/>
</technologies>
</device>
</devices>
</deviceset>
</devicesets>
</library>
<library name="supply1">
<description>&lt;b&gt;Supply Symbols&lt;/b&gt;&lt;p&gt;
 GND, VCC, 0V, +5V, -5V, etc.&lt;p&gt;
 Please keep in mind, that these devices are necessary for the
 automatic wiring of the supply signals.&lt;p&gt;
 The pin name defined in the symbol is identical to the net which is to be wired automatically.&lt;p&gt;
 In this library the device names are the same as the pin names of the symbols, therefore the correct signal names appear next to the supply symbols in the schematic.&lt;p&gt;
 &lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
</packages>
<symbols>
<symbol name="GND">
<pin name="GND" direction="sup"/>
</symbol>
</symbols>
<devicesets>
<deviceset name="GND" prefix="GND">
<description>&lt;b&gt;SUPPLY SYMBOL&lt;/b&gt;</description>
<gates>
<gate name="1" symbol="GND"/>
</gates>
<devices>
<device name="">
<technologies>
<technology name=""/>
</technologies>
</device>
</devices>
</deviceset>
</devicesets>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<parts>
<part name="MS1" library="adafruit" deviceset="FEATHERWING" device=""/>
<part name="KEY_DOT1" library="cherrymx" deviceset="CHERRY-MX" device=""/>
<part name="KEY_DOT2" library="cherrymx" deviceset="CHERRY-MX" device=""/>
<part name="KEY_DOT3" library="cherrymx" deviceset="CHERRY-MX" device=""/>
<part name="KEY_SPACE_L" library="cherrymx" deviceset="CHERRY-MX" device=""/>
<part name="KEY_DOT4" library="cherrymx" deviceset="CHERRY-MX" device=""/>
<part name="KEY_DOT5" library="cherrymx" deviceset="CHERRY-MX" device=""/>
<part name="KEY_DOT6" library="cherrymx" deviceset="CHERRY-MX" device=""/>
<part name="KEY_ENTER" library="cherrymx" deviceset="CHERRY-MX" device=""/>
<part name="KEY_BACKSPACE_R" library="cherrymx" deviceset="CHERRY-MX" device=""/>
<part name="KEY_SPACE_R" library="cherrymx" deviceset="CHERRY-MX" device=""/>
<part name="KEY_BACKSPACE_L" library="cherrymx" deviceset="CHERRY-MX" device=""/>
<part name="GND1" library="supply1" deviceset="GND" device=""/>
<part name="GND2" library="supply1" deviceset="GND" device=""/>
<part name="GND4" library="supply1" deviceset="GND" device=""/>
<part name="GND5" library="supply1" deviceset="GND" device=""/>
<part name="GND6" library="supply1" deviceset="GND" device=""/>
<part name="GND7" library="supply1" deviceset="GND" device=""/>
<part name="GND8" library="supply1" deviceset="GND" device=""/>
<part name="GND9" library="supply1" deviceset="GND" device=""/>
<part name="GND10" library="supply1" deviceset="GND" device=""/>
<part name="GND11" library="supply1" deviceset="GND" device=""/>
<part name="GND12" library="supply1" deviceset="GND" device=""/>
<part name="GND3" library="supply1" deviceset="GND" device=""/>
</parts>
<sheets>
<sheet>
<plain>
</plain>
<busses>
</busses>
<nets>
<net name="GND">
<segment>
<pinref part="KEY_BACKSPACE_L" gate="G$1" pin="PIN-2"/>
<pinref part="GND4" gate="1" pin="GND"/>
</segment>
<segment>
<pinref part="KEY_BACKSPACE_R" gate="G$1" pin="PIN-2"/>
<pinref part="GND5" gate="1" pin="GND"/>
</segment>
<segment>
<pinref part="GND6" gate="1" pin="GND"/>
<pinref part="KEY_DOT1" gate="G$1" pin="PIN-2"/>
</segment>
<segment>
<pinref part="KEY_DOT2" gate="G$1" pin="PIN-2"/>
<pinref part="GND7" gate="1" pin="GND"/>
</segment>
<segment>
<pinref part="GND8" gate="1" pin="GND"/>
<pinref part="KEY_DOT3" gate="G$1" pin="PIN-2"/>
</segment>
<segment>
<pinref part="GND9" gate="1" pin="GND"/>
<pinref part="KEY_DOT4" gate="G$1" pin="PIN-2"/>
</segment>
<segment>
<pinref part="KEY_DOT5" gate="G$1" pin="PIN-2"/>
<pinref part="GND10" gate="1" pin="GND"/>
</segment>
<segment>
<pinref part="GND11" gate="1" pin="GND"/>
<pinref part="KEY_DOT6" gate="G$1" pin="PIN-2"/>
</segment>
<segment>
<pinref part="KEY_ENTER" gate="G$1" pin="PIN-2"/>
<pinref part="GND12" gate="1" pin="GND"/>
</segment>
<segment>
<pinref part="KEY_SPACE_R" gate="G$1" pin="PIN-2"/>
<pinref part="GND1" gate="1" pin="GND"/>
</segment>
<segment>
<pinref part="KEY_SPACE_L" gate="G$1" pin="PIN-2"/>
<pinref part="GND2" gate="1" pin="GND"/>
</segment>
<segment>
<pinref part="GND3" gate="1" pin="GND"/>
<pinref part="MS1" gate="G$1" pin="GND"/>
</segment>
</net>
<net name="N$1">
<segment>
<pinref part="KEY_DOT1" gate="G$1" pin="PIN-1"/>
<pinref part="MS1" gate="G$1" pin="GPIO5"/>
</segment>
</net>
<net name="N$2">
<segment>
<pinref part="KEY_DOT2" gate="G$1" pin="PIN-1"/>
<pinref part="MS1" gate="G$1" pin="GPIO6"/>
</segment>
</net>
<net name="N$3">
<segment>
<pinref part="KEY_DOT3" gate="G$1" pin="PIN-1"/>
<pinref part="MS1" gate="G$1" pin="GPIO9"/>
</segment>
</net>
<net name="N$5">
<segment>
<pinref part="KEY_DOT4" gate="G$1" pin="PIN-1"/>
<pinref part="MS1" gate="G$1" pin="GPIO10"/>
</segment>
</net>
<net name="N$6">
<segment>
<pinref part="KEY_DOT5" gate="G$1" pin="PIN-1"/>
<pinref part="MS1" gate="G$1" pin="GPIO11"/>
</segment>
</net>
<net name="N$7">
<segment>
<pinref part="KEY_DOT6" gate="G$1" pin="PIN-1"/>
<pinref part="MS1" gate="G$1" pin="GPIO12"/>
</segment>
</net>
<net name="N$8">
<segment>
<pinref part="KEY_BACKSPACE_L" gate="G$1" pin="PIN-1"/>
<pinref part="MS1" gate="G$1" pin="GPIO13"/>
<pinref part="KEY_BACKSPACE_R" gate="G$1" pin="PIN-1"/>
</segment>
</net>
<net name="N$4">
<segment>
<pinref part="KEY_SPACE_L" gate="G$1" pin="PIN-1"/>
<pinref part="KEY_SPACE_R" gate="G$1" pin="PIN-1"/>
<pinref part="MS1" gate="G$1" pin="GPIOA0"/>
</segment>
</net>
<net name="N$9">
<segment>
<pinref part="KEY_ENTER" gate="G$1" pin="PIN-1"/>
<pinref part="MS1" gate="G$1" pin="GPIOA1"/>
</segment>
</net>
</nets>
</sheet>
</sheets>
</schematic>
</drawing>
</eagle>
