<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="7.6.0">
<drawing>
<board>
<plain>
<wire x1="0" y1="0" x2="37.935" y2="0" width="0" layer="20"/>
<wire x1="37.935" y1="0" x2="37.935" y2="33.49" width="0" layer="20"/>
<wire x1="37.935" y1="33.49" x2="0" y2="33.49" width="0" layer="20"/>
<wire x1="0" y1="33.49" x2="0" y2="0" width="0" layer="20"/>
</plain>
<libraries>
<library name="rc-sysmocom">
<packages>
<package name="_0603">
<description>&lt;b&gt;0603&lt;/b&gt;</description>
</package>
</packages>
</library>
<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="1X04">
<description>&lt;b&gt;PIN HEADER&lt;/b&gt;</description>
</package>
<package name="1X06/90">
<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="jumper">
<description>&lt;b&gt;Jumpers&lt;/b&gt;&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="JP1">
<description>&lt;b&gt;JUMPER&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="laforge">
<description>&lt;b&gt;PCB Matrix Packages&lt;/b&gt;&lt;p&gt;</description>
<packages>
<package name="DIP_SP6T">
</package>
<package name="TSOP-6">
<description>TSOP-6 CAS E318G-02 ISSUE V (ON Semiconductor)</description>
</package>
</packages>
</library>
<library name="usb-uart">
<packages>
<package name="QFN24_4X4">
</package>
</packages>
</library>
<library name="ldo">
<description>&lt;b&gt;PCB Matrix Packages&lt;/b&gt;&lt;p&gt;</description>
<packages>
<package name="SOT23L">
</package>
</packages>
</library>
<library name="con-hirose">
<description>&lt;b&gt;Hirose Connectors&lt;/b&gt;&lt;p&gt;
www.hirose.co.jp&lt;p&gt;
Include : &lt;br&gt;
con-hirose-df12d(3.0)60dp0.5v80.lbr from Bob Starr &amp;lt;rtzaudio@mindspring.com&amp;gt;&lt;br&gt;
con-hirose.lbr from Bob Starr &amp;lt;rtzaudio@mindspring.com&amp;gt;&lt;br&gt;</description>
<packages>
<package name="UX60-MB-5ST">
<description>&lt;b&gt;MINI USB Connector HI-SPEED Certified&lt;/b&gt; Metal Shield SMT Type With Positioning Post&lt;p&gt;
Source: http://www.hirose.co.jp/cataloge_hp/e24000019.pdf</description>
</package>
</packages>
</library>
<library name="Wuerth_Elektronik_eiSos_V6_20140807">
<description>&lt;BR&gt;Würth Elektronik -- EMC &amp; Inductive Solutions&lt;br&gt;&lt;Hr&gt;

Version 7.0, March 6-th 2014
&lt;hr&gt;
&lt;BR&gt;&lt;BR&gt; 
&lt;TABLE BORDER=0 CELLSPACING=0 CELLPADDING=0&gt;
&lt;TR&gt;   
&lt;TD BGCOLOR="#cccccc" ALIGN=CENTER&gt;&lt;FONT FACE=ARIAL SIZE=3&gt;&lt;BR&gt;&lt;br&gt;
      &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &amp;nbsp;&lt;BR&gt;
       &lt;BR&gt;
       &lt;BR&gt;
       &lt;BR&gt;&lt;BR&gt;&lt;/FONT&gt;
    &lt;/TD&gt;
&lt;TD BGCOLOR="#cccccc" ALIGN=CENTER&gt;&lt;FONT FACE=ARIAL SIZE=3&gt;&lt;br&gt;
      -----&lt;BR&gt;
      -----&lt;BR&gt;
      -----&lt;BR&gt;
      -----&lt;BR&gt;
      -----&lt;BR&gt;&lt;BR&gt;&lt;/FONT&gt;
    &lt;/TD&gt;
    &lt;TD BGCOLOR="#cccccc" ALIGN=CENTER&gt; &lt;FONT FACE=ARIAL SIZE=3&gt;&lt;br&gt;
      ---------------------------&lt;BR&gt;
&lt;B&gt;&lt;I&gt;&lt;span style='font-size:26pt;
  color:#FF6600;'&gt;WE &lt;/span&gt;&lt;/i&gt;&lt;/b&gt;
&lt;BR&gt;
      ---------------------------&lt;BR&gt;&lt;b&gt;Würth Elektronik&lt;/b&gt;&lt;/FONT&gt;
    &lt;/TD&gt;
    &lt;TD BGCOLOR="#cccccc" ALIGN=CENTER&gt;&lt;FONT FACE=ARIAL SIZE=3&gt;&lt;br&gt;
      ---------O---&lt;BR&gt;
      ----O--------&lt;BR&gt;
      ---------O---&lt;BR&gt;
      ----O--------&lt;BR&gt;
      ---------O---&lt;BR&gt;&lt;BR&gt;&lt;/FONT&gt;
    &lt;/TD&gt;
   
&lt;TD BGCOLOR="#cccccc" ALIGN=CENTER&gt;&lt;FONT FACE=ARIAL SIZE=3&gt;&lt;BR&gt;
      &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &amp;nbsp;&lt;BR&gt;
       &lt;BR&gt;
       &lt;BR&gt;
       &lt;BR&gt;
       &lt;BR&gt;&lt;BR&gt;&lt;/FONT&gt;
    &lt;/TD&gt;
  &lt;/TR&gt;

  &lt;TR&gt;
    &lt;TD COLSPAN=7&gt;&amp;nbsp;
    &lt;/TD&gt;
  &lt;/TR&gt;
  
&lt;/TABLE&gt;
&lt;B&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;More than you expect&lt;BR&gt;&lt;BR&gt;&lt;BR&gt;&lt;/B&gt;

&lt;HR&gt;&lt;BR&gt;
&lt;b&gt;Würth Elektronik eiSos GmbH &amp; Co. KG&lt;/b&gt;&lt;br&gt;
EMC &amp; Inductive Solutions&lt;br&gt;

Max-Eyth-Str.1&lt;br&gt;
D-74638 Waldenburg&lt;br&gt;
&lt;br&gt;
Tel: +49 (0)7942-945-0&lt;br&gt;
Fax:+49 (0)7942-945-5000&lt;br&gt;
&lt;br&gt;
&lt;a href="http://www.we-online.com"&gt;http://www.we-online.com&lt;/a&gt;&lt;br&gt;
&lt;a href="mailto:pm.hotline@we-online.de"&gt;pm.hotline@we-online.de&lt;/a&gt; &lt;BR&gt;&lt;BR&gt;
&lt;br&gt;&lt;HR&gt;&lt;BR&gt;
Neither CadSoft nor WE-eiSos does warrant that this library is error-free or &lt;br&gt;
that it meets your specific requirements.&lt;br&gt;&lt;BR&gt;
Please contact us for more information.&lt;br&gt;&lt;BR&gt;&lt;br&gt;

&lt;HR&gt;
Copyright: Würth Elektronik</description>
<packages>
<package name="WE-TVS_SOT23-6L">
<description>TVS Diode Array WE-TVS</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="C1" library="rc-sysmocom" package="_0603" value="100n">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C2" library="rc-sysmocom" package="_0603" value="100n">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C3" library="rc-sysmocom" package="_0603" value="2.2u">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C4" library="rc-sysmocom" package="_0603" value="1u">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C5" library="rc-sysmocom" package="_0603" value="100n">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C6" library="rc-sysmocom" package="_0603" value="1u">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C7" library="rc-sysmocom" package="_0603" value="1u">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C8" library="rc-sysmocom" package="_0603" value="1n">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C9" library="rc-sysmocom" package="_0603" value="4.7u"/>
<element name="JP1" library="pinhead" package="1X04" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="JP2" library="pinhead" package="1X06/90" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="JP3" library="pinhead" package="1X06/90" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="JP4" library="jumper" package="JP1" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R1" library="rc-sysmocom" package="_0603" value="18k">
<attribute name="NAME"/>
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<element name="R10" library="rc-sysmocom" package="_0603" value="10k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
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<element name="R2" library="rc-sysmocom" package="_0603" value="1M">
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<attribute name="VALUE"/>
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<element name="R3" library="rc-sysmocom" package="_0603" value="22.6k">
<attribute name="NAME"/>
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<element name="R4" library="rc-sysmocom" package="_0603" value="34k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
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<element name="R5" library="rc-sysmocom" package="_0603" value="38.3k">
<attribute name="NAME"/>
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<element name="R6" library="rc-sysmocom" package="_0603" value="45.3k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
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<element name="R7" library="rc-sysmocom" package="_0603" value="49.9k">
<attribute name="NAME"/>
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<element name="R8" library="rc-sysmocom" package="_0603" value="56.2k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R9" library="rc-sysmocom" package="_0603" value="4.7k">
<attribute name="NAME"/>
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</element>
<element name="SW1" library="laforge" package="DIP_SP6T" value="DIP_SP6T">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U1" library="laforge" package="TSOP-6" value="IP4234CZ6">
<attribute name="OC_DIGIKEY" value="568-5869-1-ND"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U2" library="usb-uart" package="QFN24_4X4" value="CP2105-GM">
<attribute name="OC_DIGIKEY" value="336-2009-5-ND"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U3" library="ldo" package="SOT23L" value="LDO_SHD_ADJ-AP2127K-ADJ">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="X1" library="con-hirose" package="UX60-MB-5ST" value="MINI-USB-SHIELD-UX60-MB-5ST">
<attribute name="OC_NEWARK" value="unknown"/>
<attribute name="MF" value=""/>
<attribute name="OC_FARNELL" value="unknown"/>
<attribute name="MPN" value=""/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R11" library="rc-sysmocom" package="_0603" value="47">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R12" library="rc-sysmocom" package="_0603" value="47">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R13" library="rc-sysmocom" package="_0603" value="47">
<attribute name="NAME"/>
<attribute name="VALUE"/>
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<element name="R14" library="rc-sysmocom" package="_0603" value="47">
<attribute name="NAME"/>
<attribute name="VALUE"/>
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<element name="R15" library="rc-sysmocom" package="_0603" value="47">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R16" library="rc-sysmocom" package="_0603" value="47">
<attribute name="NAME"/>
<attribute name="VALUE"/>
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<element name="R17" library="rc-sysmocom" package="_0603" value="47">
<attribute name="NAME"/>
<attribute name="VALUE"/>
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<element name="R18" library="rc-sysmocom" package="_0603" value="47">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="D1" library="Wuerth_Elektronik_eiSos_V6_20140807" package="WE-TVS_SOT23-6L" value="WE-TVS_824013">
<attribute name="NAME"/>
<attribute name="VALUE"/>
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<element name="D2" library="Wuerth_Elektronik_eiSos_V6_20140807" package="WE-TVS_SOT23-6L" value="WE-TVS_824013">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="JP5" library="pinhead" package="1X07" value=""/>
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<signals>
<signal name="_USB_DN">
<contactref element="U1" pad="6"/>
<contactref element="X1" pad="2"/>
</signal>
<signal name="_USB_DP">
<contactref element="U1" pad="1"/>
<contactref element="X1" pad="3"/>
</signal>
<signal name="N$5">
<contactref element="X1" pad="M1"/>
<contactref element="X1" pad="M4"/>
<contactref element="X1" pad="M3"/>
<contactref element="X1" pad="M2"/>
<contactref element="R2" pad="2"/>
<contactref element="C5" pad="2"/>
</signal>
<signal name="USB_VBUS">
<contactref element="U1" pad="5"/>
<contactref element="X1" pad="1"/>
<contactref element="U2" pad="7"/>
<contactref element="C4" pad="1"/>
<contactref element="U2" pad="8"/>
<contactref element="U3" pad="1"/>
<contactref element="C6" pad="2"/>
<contactref element="JP1" pad="4"/>
</signal>
<signal name="USB_DN">
<contactref element="U1" pad="4"/>
<contactref element="U2" pad="4"/>
</signal>
<signal name="USB_DP">
<contactref element="U1" pad="3"/>
<contactref element="U2" pad="3"/>
</signal>
<signal name="GND">
<contactref element="X1" pad="5"/>
<contactref element="U1" pad="2"/>
<contactref element="R2" pad="1"/>
<contactref element="C5" pad="1"/>
<contactref element="C1" pad="1"/>
<contactref element="C2" pad="2"/>
<contactref element="C3" pad="2"/>
<contactref element="C4" pad="2"/>
<contactref element="U2" pad="2"/>
<contactref element="U3" pad="2"/>
<contactref element="R1" pad="1"/>
<contactref element="C6" pad="1"/>
<contactref element="C7" pad="1"/>
<contactref element="C9" pad="1"/>
<contactref element="R10" pad="1"/>
<contactref element="JP2" pad="1"/>
<contactref element="JP3" pad="1"/>
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<contactref element="D1" pad="2"/>
<contactref element="D2" pad="2"/>
<contactref element="JP5" pad="1"/>
<contactref element="U2" pad="25"/>
</signal>
<signal name="VIO">
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<contactref element="C1" pad="2"/>
<contactref element="R9" pad="2"/>
<contactref element="JP2" pad="6"/>
<contactref element="JP3" pad="6"/>
<contactref element="JP4" pad="1"/>
<contactref element="JP1" pad="2"/>
<contactref element="D2" pad="5"/>
<contactref element="D1" pad="5"/>
<contactref element="JP5" pad="7"/>
</signal>
<signal name="VDD_3V45">
<contactref element="U2" pad="6"/>
<contactref element="C3" pad="1"/>
<contactref element="C2" pad="1"/>
<contactref element="JP1" pad="3"/>
</signal>
<signal name="N$1">
<contactref element="R3" pad="1"/>
<contactref element="SW1" pad="1"/>
</signal>
<signal name="N$2">
<contactref element="R4" pad="1"/>
<contactref element="SW1" pad="2"/>
</signal>
<signal name="N$3">
<contactref element="SW1" pad="3"/>
<contactref element="R5" pad="1"/>
</signal>
<signal name="N$4">
<contactref element="R6" pad="1"/>
<contactref element="SW1" pad="4"/>
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<signal name="N$6">
<contactref element="R7" pad="1"/>
<contactref element="SW1" pad="5"/>
</signal>
<signal name="N$7">
<contactref element="R8" pad="1"/>
<contactref element="SW1" pad="6"/>
</signal>
<signal name="V_ADJ">
<contactref element="U3" pad="5"/>
<contactref element="R7" pad="2"/>
<contactref element="R3" pad="2"/>
<contactref element="R8" pad="2"/>
<contactref element="R6" pad="2"/>
<contactref element="R5" pad="2"/>
<contactref element="R4" pad="2"/>
<contactref element="C7" pad="2"/>
<contactref element="C8" pad="2"/>
<contactref element="JP4" pad="2"/>
</signal>
<signal name="N$15">
<contactref element="R1" pad="2"/>
<contactref element="SW1" pad="C"/>
<contactref element="U3" pad="4"/>
<contactref element="C8" pad="1"/>
</signal>
<signal name="!SUSPEND">
<contactref element="U3" pad="3"/>
<contactref element="R10" pad="2"/>
<contactref element="U2" pad="1"/>
</signal>
<signal name="N$8">
<contactref element="U2" pad="9"/>
<contactref element="R9" pad="1"/>
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<signal name="N$9">
<contactref element="U2" pad="16"/>
<contactref element="C9" pad="2"/>
</signal>
<signal name="N$10">
<contactref element="U2" pad="18"/>
<contactref element="R11" pad="2"/>
</signal>
<signal name="N$11">
<contactref element="U2" pad="19"/>
<contactref element="R12" pad="2"/>
</signal>
<signal name="N$12">
<contactref element="U2" pad="21"/>
<contactref element="R13" pad="2"/>
</signal>
<signal name="N$13">
<contactref element="U2" pad="20"/>
<contactref element="R14" pad="2"/>
</signal>
<signal name="N$14">
<contactref element="U2" pad="13"/>
<contactref element="R15" pad="2"/>
</signal>
<signal name="N$16">
<contactref element="U2" pad="12"/>
<contactref element="R16" pad="2"/>
</signal>
<signal name="N$17">
<contactref element="U2" pad="10"/>
<contactref element="R17" pad="2"/>
</signal>
<signal name="N$18">
<contactref element="U2" pad="11"/>
<contactref element="R18" pad="2"/>
</signal>
<signal name="GPIO.2_SCI">
<contactref element="U2" pad="22"/>
<contactref element="JP5" pad="6"/>
</signal>
<signal name="GPIO.1_SCI">
<contactref element="U2" pad="23"/>
<contactref element="JP5" pad="5"/>
</signal>
<signal name="GPIO.0_SCI">
<contactref element="U2" pad="24"/>
<contactref element="JP5" pad="4"/>
</signal>
<signal name="GPIO.1_ECI">
<contactref element="U2" pad="14"/>
<contactref element="JP5" pad="3"/>
</signal>
<signal name="GPIO.0_ECI">
<contactref element="U2" pad="15"/>
<contactref element="JP5" pad="2"/>
</signal>
<signal name="TXD_SCI">
<contactref element="JP3" pad="2"/>
<contactref element="R13" pad="1"/>
<contactref element="D2" pad="3"/>
</signal>
<signal name="RXD_SCI">
<contactref element="JP3" pad="3"/>
<contactref element="R14" pad="1"/>
<contactref element="D2" pad="4"/>
</signal>
<signal name="CTS_SCI">
<contactref element="JP3" pad="4"/>
<contactref element="R11" pad="1"/>
<contactref element="D2" pad="1"/>
</signal>
<signal name="RTS_SCI">
<contactref element="JP3" pad="5"/>
<contactref element="R12" pad="1"/>
<contactref element="D2" pad="6"/>
</signal>
<signal name="TXD_ECI">
<contactref element="JP2" pad="2"/>
<contactref element="R15" pad="1"/>
<contactref element="D1" pad="3"/>
</signal>
<signal name="RXD_ECI">
<contactref element="JP2" pad="3"/>
<contactref element="R16" pad="1"/>
<contactref element="D1" pad="4"/>
</signal>
<signal name="CTS_ECI">
<contactref element="JP2" pad="4"/>
<contactref element="R17" pad="1"/>
<contactref element="D1" pad="1"/>
</signal>
<signal name="RTS_ECI">
<contactref element="JP2" pad="5"/>
<contactref element="R18" pad="1"/>
<contactref element="D1" pad="6"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
