<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="6.0">
<drawing>
<board>
<plain>
<wire x1="0.0508" y1="24.13" x2="50" y2="24.13" width="0.254" layer="20"/>
<wire x1="50" y1="24.13" x2="50" y2="0" width="0.254" layer="20"/>
<wire x1="50" y1="0" x2="0" y2="0" width="0.254" layer="20"/>
<wire x1="0" y1="0" x2="0.0508" y2="24.13" width="0.254" layer="20"/>
<text>RWP-2012</text>
<text>50x24mm, 0.8", ATMega32U4/uSD socket</text>
<text>D7</text>
<text>GND</text>
<text>3.3V</text>
<text>VBUS</text>
<text>D17</text>
<text>D15</text>
<text>D16</text>
<text>D14</text>
<text>D11</text>
<text>RST</text>
<text>5V</text>
<text>GND</text>
<text>D3</text>
<text>D2</text>
<text>D0</text>
<text>D1</text>
<text>TXLED</text>
<text>GND</text>
<text>AVCC</text>
<text>D4</text>
<text>D12</text>
<text>D6</text>
<text>D8</text>
<text>D9</text>
<text>D10</text>
<text>D5</text>
<text>D13</text>
<text>HWB</text>
<text>A0</text>
<text>A1</text>
<text>A2</text>
<text>A3</text>
<text>A4</text>
<text>A5</text>
<text>AREF</text>
<text>GND</text>
<text>1</text>
<text>GND</text>
<text>6</text>
<text>2,7</text>
<text>8</text>
<text>9</text>
<text>10</text>
<text>11</text>
<text>12</text>
<text>13</text>
<text>14</text>
<text>GND</text>
<text>18</text>
<text>19</text>
<text>20</text>
<text>21</text>
<text>22</text>
<text>GND</text>
<text>24</text>
<text>25</text>
<text>26</text>
<text>27</text>
<text>28</text>
<text>29</text>
<text>30</text>
<text>31</text>
<text>32</text>
<text>33</text>
<text>36</text>
<text>37</text>
<text>38</text>
<text>39</text>
<text>40</text>
<text>41</text>
<text>42</text>
<text>GND</text>
<text>IC PINS</text>
<text>IC PINS</text>
<text>34</text>
<text>44</text>
<text>Leonardino uSD</text>
<text>D18</text>
<text>D19</text>
<text>D20</text>
<text>D21</text>
<text>D22</text>
<text>D23</text>
<text>AVCC</text>
<text>+5V</text>
</plain>
<libraries>
<library name="rcl">
<packages>
<package name="R0805RND">
<description>&lt;b&gt;RESISTOR&lt;/b&gt;&lt;p&gt;
chip</description>
</package>
<package name="L1812">
<description>&lt;b&gt;INDUCTOR&lt;/b&gt;&lt;p&gt;
chip</description>
</package>
<package name="C0805K">
<description>&lt;b&gt;Ceramic Chip Capacitor KEMET 0805 Reflow solder&lt;/b&gt;&lt;p&gt;
Metric Code Size 2012</description>
</package>
</packages>
</library>
<library name="adafruit">
<packages>
<package name="TQFP44">
</package>
<package name="CHIP-LED0805">
<description>&lt;b&gt;Hyper CHIPLED Hyper-Bright LED&lt;/b&gt;&lt;p&gt;
LB R99A&lt;br&gt;
Source: http://www.osram.convergy.de/ ... lb_r99a.pdf</description>
</package>
</packages>
</library>
<library name="SparkFun">
<packages>
<package name="USB-MICROB">
<description>Micro USB Package</description>
</package>
<package name="1X06">
</package>
<package name="1X03">
</package>
<package name="1X02">
</package>
</packages>
</library>
<library name="MICROSD_PITO">
<packages>
<package name="MICROSD_PP">
</package>
</packages>
</library>
<library name="74xx-us">
<packages>
<package name="TSSOP14">
<description>&lt;b&gt;plastic thin shrink small outline package; 14 leads; body width 4.4 mm&lt;/b&gt;&lt;p&gt;
SOT402-1&lt;br&gt;
Source: http://www.nxp.com/documents/data_sheet/74ABT125.pdf</description>
</package>
</packages>
</library>
<library name="jumper">
<packages>
<package name="SJ">
<description>&lt;b&gt;Solder jumper&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="linear">
<packages>
<package name="SOT223">
<description>&lt;b&gt;Small Outline Transistor&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="crystal">
<description>&lt;b&gt;Crystals and Crystal Resonators&lt;/b&gt;&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="HC49UP">
<description>&lt;b&gt;CRYSTAL&lt;/b&gt;</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="F1" library="rcl" package="L1812" value="500mA">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U4" library="adafruit" package="TQFP44" value="ATMEGA32U4-AU">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R2" library="rcl" package="R0805RND" value="22">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R3" library="rcl" package="R0805RND" value="22">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="X1" library="SparkFun" package="USB-MICROB" value="USB-MICROB"/>
<element name="JP1" library="SparkFun" package="1X06" value="">
<attribute name="VALUE"/>
</element>
<element name="JP3" library="SparkFun" package="1X06" value="">
<attribute name="VALUE"/>
</element>
<element name="JP4" library="SparkFun" package="1X06" value="">
<attribute name="VALUE"/>
</element>
<element name="JP6" library="SparkFun" package="1X06" value="">
<attribute name="VALUE"/>
</element>
<element name="JP7" library="SparkFun" package="1X03" value="">
<attribute name="VALUE"/>
</element>
<element name="JP8" library="SparkFun" package="1X03" value="">
<attribute name="VALUE"/>
</element>
<element name="JP9" library="SparkFun" package="1X03" value="">
<attribute name="VALUE"/>
</element>
<element name="JP10" library="SparkFun" package="1X03" value="">
<attribute name="VALUE"/>
</element>
<element name="C2" library="rcl" package="C0805K" value="1uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C4" library="rcl" package="C0805K" value="100n">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C5" library="rcl" package="C0805K" value="100n">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C6" library="rcl" package="C0805K" value="100n">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R1" library="rcl" package="R0805RND" value="1K">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="PWR" library="adafruit" package="CHIP-LED0805" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C7" library="rcl" package="C0805K" value="1uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R4" library="rcl" package="R0805RND" value="10k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R5" library="rcl" package="R0805RND" value="10k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="USD" library="MICROSD_PITO" package="MICROSD_PP" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C10" library="rcl" package="C0805K" value="100n">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C11" library="rcl" package="C0805K" value="100n">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C12" library="rcl" package="C0805K" value="1uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="IC4" library="74xx-us" package="TSSOP14" value="74ABT125PW">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C8" library="rcl" package="C0805K" value="1uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C9" library="rcl" package="C0805K" value="1uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="+3V" library="jumper" package="SJ" value="+3V">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="IC1" library="linear" package="SOT223" value="MCP1703DB">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C1" library="rcl" package="C0805K" value="100n">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C3" library="rcl" package="C0805K" value="100n">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="Q1" library="crystal" package="HC49UP" value="">
<attribute name="OC_NEWARK" value="unknown"/>
<attribute name="MPN" value=""/>
<attribute name="MF" value=""/>
<attribute name="OC_FARNELL" value="unknown"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="VBUS_" library="SparkFun" package="1X02" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="VBUS" library="SparkFun" package="1X02" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
</elements>
<signals>
<signal name="+5V">
<contactref element="U4" pad="14"/>
<contactref element="U4" pad="34"/>
<contactref element="JP8" pad="2"/>
<contactref element="C4" pad="1"/>
<contactref element="PWR" pad="A"/>
<contactref element="R4" pad="1"/>
<contactref element="C8" pad="1"/>
<contactref element="IC1" pad="1"/>
<contactref element="VBUS_" pad="1"/>
</signal>
<signal name="GND">
<contactref element="U4" pad="43"/>
<contactref element="U4" pad="15"/>
<contactref element="U4" pad="23"/>
<contactref element="U4" pad="35"/>
<contactref element="U4" pad="5"/>
<contactref element="X1" pad="GND"/>
<contactref element="JP8" pad="1"/>
<contactref element="JP4" pad="6"/>
<contactref element="JP3" pad="1"/>
<contactref element="JP1" pad="5"/>
<contactref element="C4" pad="2"/>
<contactref element="C2" pad="2"/>
<contactref element="C5" pad="2"/>
<contactref element="C6" pad="2"/>
<contactref element="R1" pad="1"/>
<contactref element="C7" pad="2"/>
<contactref element="R5" pad="2"/>
<contactref element="USD" pad="6"/>
<contactref element="USD" pad="GND@4"/>
<contactref element="USD" pad="GND@3"/>
<contactref element="USD" pad="GND@2"/>
<contactref element="USD" pad="GND@1"/>
<contactref element="C10" pad="2"/>
<contactref element="C11" pad="2"/>
<contactref element="C12" pad="2"/>
<contactref element="IC4" pad="7"/>
<contactref element="IC4" pad="13"/>
<contactref element="IC4" pad="10"/>
<contactref element="IC4" pad="1"/>
<contactref element="C8" pad="2"/>
<contactref element="C9" pad="2"/>
<contactref element="IC1" pad="2"/>
<contactref element="C1" pad="2"/>
<contactref element="C3" pad="2"/>
</signal>
<signal name="D2">
<contactref element="U4" pad="25"/>
<contactref element="JP6" pad="2"/>
</signal>
<signal name="D3">
<contactref element="U4" pad="22"/>
<contactref element="JP3" pad="2"/>
</signal>
<signal name="D4">
<contactref element="U4" pad="26"/>
<contactref element="JP6" pad="3"/>
</signal>
<signal name="D5">
<contactref element="U4" pad="27"/>
<contactref element="JP6" pad="4"/>
</signal>
<signal name="D6">
<contactref element="U4" pad="12"/>
<contactref element="JP7" pad="1"/>
</signal>
<signal name="D7">
<contactref element="U4" pad="30"/>
<contactref element="JP10" pad="1"/>
</signal>
<signal name="AD0">
<contactref element="U4" pad="38"/>
<contactref element="JP4" pad="1"/>
</signal>
<signal name="AD1">
<contactref element="U4" pad="39"/>
<contactref element="JP4" pad="2"/>
</signal>
<signal name="AD2">
<contactref element="U4" pad="40"/>
<contactref element="JP4" pad="3"/>
</signal>
<signal name="AD3">
<contactref element="U4" pad="41"/>
<contactref element="JP4" pad="4"/>
</signal>
<signal name="AD4">
<contactref element="U4" pad="37"/>
<contactref element="JP9" pad="3"/>
</signal>
<signal name="AD5">
<contactref element="U4" pad="36"/>
<contactref element="JP9" pad="2"/>
</signal>
<signal name="D8">
<contactref element="U4" pad="29"/>
<contactref element="JP6" pad="6"/>
</signal>
<signal name="D9">
<contactref element="U4" pad="28"/>
<contactref element="JP6" pad="5"/>
</signal>
<signal name="AREF">
<contactref element="U4" pad="42"/>
<contactref element="JP4" pad="5"/>
<contactref element="C6" pad="1"/>
</signal>
<signal name="RESET">
<contactref element="U4" pad="13"/>
<contactref element="JP8" pad="3"/>
<contactref element="R4" pad="2"/>
</signal>
<signal name="SCK">
<contactref element="U4" pad="9"/>
<contactref element="JP1" pad="1"/>
<contactref element="IC4" pad="9"/>
</signal>
<signal name="D0">
<contactref element="U4" pad="20"/>
<contactref element="JP3" pad="4"/>
</signal>
<signal name="D1">
<contactref element="U4" pad="21"/>
<contactref element="JP3" pad="3"/>
</signal>
<signal name="MISO">
<contactref element="U4" pad="11"/>
<contactref element="JP7" pad="2"/>
<contactref element="USD" pad="7"/>
</signal>
<signal name="MOSI">
<contactref element="U4" pad="10"/>
<contactref element="JP7" pad="3"/>
<contactref element="IC4" pad="2"/>
</signal>
<signal name="SS">
<contactref element="U4" pad="8"/>
<contactref element="JP1" pad="2"/>
<contactref element="IC4" pad="12"/>
</signal>
<signal name="3.3V">
<contactref element="JP1" pad="4"/>
<contactref element="USD" pad="4"/>
<contactref element="C10" pad="1"/>
<contactref element="C11" pad="1"/>
<contactref element="IC4" pad="14"/>
<contactref element="C9" pad="1"/>
<contactref element="+3V" pad="1"/>
<contactref element="IC1" pad="3"/>
</signal>
<signal name="XTAL1">
<contactref element="U4" pad="17"/>
<contactref element="C1" pad="1"/>
<contactref element="Q1" pad="2"/>
</signal>
<signal name="XTAL2">
<contactref element="U4" pad="16"/>
<contactref element="C3" pad="1"/>
<contactref element="Q1" pad="1"/>
</signal>
<signal name="D23">
<contactref element="U4" pad="32"/>
<contactref element="JP10" pad="3"/>
</signal>
<signal name="D22">
<contactref element="U4" pad="31"/>
<contactref element="JP10" pad="2"/>
</signal>
<signal name="VUSB">
<contactref element="F1" pad="2"/>
<contactref element="X1" pad="VBUS"/>
</signal>
<signal name="UD-">
<contactref element="R3" pad="1"/>
<contactref element="X1" pad="D-"/>
</signal>
<signal name="UD+">
<contactref element="R2" pad="2"/>
<contactref element="X1" pad="D+"/>
</signal>
<signal name="D-">
<contactref element="R3" pad="2"/>
<contactref element="U4" pad="3"/>
</signal>
<signal name="D+">
<contactref element="R2" pad="1"/>
<contactref element="U4" pad="4"/>
</signal>
<signal name="SCL">
<contactref element="U4" pad="18"/>
<contactref element="JP3" pad="6"/>
</signal>
<signal name="SDA">
<contactref element="U4" pad="19"/>
<contactref element="JP3" pad="5"/>
</signal>
<signal name="D25">
<contactref element="U4" pad="1"/>
<contactref element="JP1" pad="6"/>
</signal>
<signal name="D24">
<contactref element="U4" pad="33"/>
<contactref element="JP9" pad="1"/>
<contactref element="R5" pad="1"/>
</signal>
<signal name="AVCC">
<contactref element="U4" pad="44"/>
<contactref element="U4" pad="24"/>
<contactref element="JP6" pad="1"/>
<contactref element="C5" pad="1"/>
<contactref element="VBUS" pad="1"/>
</signal>
<signal name="VBUS">
<contactref element="U4" pad="7"/>
<contactref element="U4" pad="2"/>
<contactref element="JP1" pad="3"/>
<contactref element="C2" pad="1"/>
<contactref element="F1" pad="1"/>
<contactref element="C12" pad="1"/>
<contactref element="VBUS_" pad="2"/>
<contactref element="VBUS" pad="2"/>
</signal>
<signal name="PLED">
<contactref element="R1" pad="2"/>
<contactref element="PWR" pad="C"/>
</signal>
<signal name="B-SS">
<contactref element="USD" pad="2"/>
<contactref element="IC4" pad="11"/>
</signal>
<signal name="B-SCK">
<contactref element="USD" pad="5"/>
<contactref element="IC4" pad="8"/>
</signal>
<signal name="B-MOSI">
<contactref element="USD" pad="3"/>
<contactref element="IC4" pad="3"/>
</signal>
<signal name="UCAP">
<contactref element="U4" pad="6"/>
<contactref element="+3V" pad="2"/>
<contactref element="C7" pad="1"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
