<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="7.7.0">
<drawing>
<board>
<plain>
<wire x1="0" y1="0" x2="45.72" y2="0" width="0" layer="20"/>
<wire x1="45.72" y1="0" x2="45.72" y2="55.88" width="0" layer="20"/>
<wire x1="45.72" y1="55.88" x2="0" y2="55.88" width="0" layer="20"/>
<wire x1="0" y1="0" x2="0" y2="55.88" width="0" layer="20"/>
<hole x="17.78" y="45.72" drill="2.8"/>
<hole x="17.78" y="35.56" drill="2.8"/>
</plain>
<libraries>
<library name="pinhead">
<description>&lt;b&gt;Pin Header Connectors&lt;/b&gt;&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="1X02">
<description>&lt;b&gt;PIN HEADER&lt;/b&gt;</description>
</package>
<package name="1X07">
<description>&lt;b&gt;PIN HEADER&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="SmartTalk">
<packages>
<package name="HUZZAH_FEATHER">
</package>
<package name="PAM8302_AUDIOAMP">
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="JP1" library="pinhead" package="1X02" value="Rx/Tx"/>
<element name="JP2" library="pinhead" package="1X02" value="Rx/Tx"/>
<element name="U$1" library="SmartTalk" package="HUZZAH_FEATHER" value="HUZZAH_FEATHER"/>
<element name="U$4" library="SmartTalk" package="PAM8302_AUDIOAMP" value="PAM8302_AUDIOAMP"/>
<element name="JP3" library="pinhead" package="1X07" value="SPLIT1"/>
</elements>
<signals>
<signal name="N$1">
<contactref element="U$1" pad="TX"/>
<contactref element="JP2" pad="1"/>
</signal>
<signal name="N$3">
<contactref element="JP1" pad="1"/>
<contactref element="U$1" pad="RX"/>
</signal>
<signal name="N$10">
<contactref element="JP2" pad="2"/>
<contactref element="JP3" pad="1"/>
</signal>
<signal name="N$17">
<contactref element="JP1" pad="2"/>
<contactref element="JP3" pad="2"/>
</signal>
<signal name="N$4">
<contactref element="U$1" pad="GND"/>
<contactref element="U$4" pad="GND"/>
<contactref element="JP3" pad="7"/>
</signal>
<signal name="N$21">
<contactref element="U$1" pad="USB"/>
<contactref element="U$4" pad="VIN"/>
<contactref element="JP3" pad="6"/>
</signal>
<signal name="N$9">
<contactref element="U$4" pad="SD"/>
<contactref element="JP3" pad="5"/>
</signal>
<signal name="N$20">
<contactref element="U$4" pad="A-"/>
<contactref element="JP3" pad="4"/>
</signal>
<signal name="N$8">
<contactref element="U$4" pad="A+"/>
<contactref element="JP3" pad="3"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
