<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="6.1">
<drawing>
<board>
<plain>
<wire x1="0" y1="44.45" x2="0" y2="0" width="0" layer="20"/>
<wire x1="0" y1="0" x2="35.56" y2="0" width="0" layer="20"/>
<wire x1="35.56" y1="0" x2="35.56" y2="44.45" width="0" layer="20"/>
<wire x1="35.56" y1="44.45" x2="0" y2="44.45" width="0" layer="20"/>
<text>DAC</text>
<text>TXD</text>
<text>RXD</text>
<text>SEL</text>
<text>SCK</text>
<text>MISO</text>
<text>penMV</text>
<text>SWD</text>
<text>SWC</text>
<text>BOOT</text>
<text>RST</text>
<text>PWM1</text>
<text>GND</text>
<text>VOUT</text>
<text>VCC</text>
<text>PWM2</text>
<text>MOSI</text>
</plain>
<libraries>
<library name="sfe">
<packages>
<package name="0805">
</package>
<package name="1206">
</package>
<package name="0603-CAP">
</package>
<package name="USB-MICROB">
<description>Micro USB Package</description>
</package>
<package name="0603-RES">
</package>
<package name="SOT23-5">
<description>&lt;b&gt;Small Outline Transistor&lt;/b&gt;</description>
</package>
<package name="LED3MM">
<description>&lt;B&gt;LED&lt;/B&gt;&lt;p&gt;
3 mm, round</description>
</package>
<package name="SOT23-3">
</package>
<package name="LED-TRICOLOR-SMD">
</package>
<package name="SOD-323">
</package>
<package name="0603">
</package>
<package name="FIDUCIAL-1X2">
</package>
</packages>
</library>
<library name="mux">
<packages>
<package name="USD-47571">
</package>
<package name="CRYSTAL-2.5X2.0">
</package>
<package name="LQFP100">
<description>&lt;b&gt;Low Profile Quad Flat Pack&lt;/b&gt;</description>
</package>
<package name="SOIC8">
<description>&lt;b&gt;Small Outline IC&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="holes">
<description>&lt;b&gt;Mounting Holes and Pads&lt;/b&gt;&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="2,8-PAD">
<description>&lt;b&gt;MOUNTING PAD&lt;/b&gt; 2.8 mm, round</description>
</package>
</packages>
</library>
<library name="omnivision">
<description>&lt;b&gt;OmniVision Technologies, Inc.&lt;/b&gt;&lt;p&gt;
www.ovt.com&lt;br&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="CSP2">
</package>
<package name="LENSMOUNT-20MM">
</package>
</packages>
</library>
<library name="resistor-dil">
<description>&lt;b&gt;Resistors in DIL Packages&lt;/b&gt;&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="EXBV8V">
<description>&lt;b&gt;Chip Resistor Array 0603x4&lt;/b&gt; 4 resistors in 3.20 mm x 1.60 mm size&lt;p&gt;
Source: PANASONIC .. aoc0000ce1.pdf</description>
</package>
<package name="EXBV4V">
<description>&lt;b&gt;Chip Resistor Array 0603x2&lt;/b&gt; 2 resistors in 1.60 mm x 1.60 mm size&lt;p&gt;
Source: PANASONIC .. aoc0000ce1.pdf</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="1X08">
<description>&lt;b&gt;PIN HEADER&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="dp_devices">
<description>Dangerous Prototypes Standard PCB sizes
http://dangerousprototypes.com</description>
<packages>
<package name="M1X3_SMD">
</package>
</packages>
</library>
<library name="iofault">
<packages>
<package name="OSHW_FILLX150_NOTEXT">
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="H6" library="holes" package="2,8-PAD" value="MOUNT-PAD-ROUND2.8"/>
<element name="C40" library="sfe" package="0603-CAP" value="12pF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C41" library="sfe" package="0603-CAP" value="12pF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C4" library="sfe" package="0603-CAP" value="1uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C5" library="sfe" package="0603-CAP" value="0.1uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C6" library="sfe" package="0603-CAP" value="0.1uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C7" library="sfe" package="0603-CAP" value="0.1uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C8" library="sfe" package="0603-CAP" value="0.1uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C9" library="sfe" package="0603-CAP" value="0.1uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C13" library="sfe" package="0603-CAP" value="0.1uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C14" library="sfe" package="0603-CAP" value="0.1uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U9" library="omnivision" package="CSP2" value="OV2640">
<attribute name="NAME"/>
</element>
<element name="C16" library="sfe" package="0603-CAP" value="0.1uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C17" library="sfe" package="0603-CAP" value="0.1uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C18" library="sfe" package="0603-CAP" value="0.1uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U6" library="sfe" package="0603" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C19" library="sfe" package="0603-CAP" value="4.7uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C20" library="sfe" package="0603-CAP" value="0.1uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C23" library="sfe" package="0603-CAP" value="1uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C24" library="sfe" package="0603-CAP" value="1uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U8" library="sfe" package="SOT23-5" value="VREG_25">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C10" library="sfe" package="0603-CAP" value="0.1uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U2" library="mux" package="USD-47571" value="USD-47571">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U$1" library="omnivision" package="LENSMOUNT-20MM" value="LENSMOUNT20MM"/>
<element name="H2" library="holes" package="2,8-PAD" value="MOUNT-PAD-ROUND2.8"/>
<element name="RN6" library="resistor-dil" package="EXBV8V" value="10K">
<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="RN5" library="resistor-dil" package="EXBV8V" value="10K">
<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="U3" library="sfe" package="0603" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C15" library="sfe" package="0603-CAP" value="4.7uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="J3" library="dp_devices" package="M1X3_SMD" value="CON_HEADER_1X03">
<attribute name="NAME"/>
</element>
<element name="J4" library="dp_devices" package="M1X3_SMD" value="CON_HEADER_1X03">
<attribute name="NAME"/>
</element>
<element name="LED2" library="sfe" package="LED3MM" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="LED3" library="sfe" package="LED3MM" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R5" library="sfe" package="0603-RES" value="10k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="Q1" library="sfe" package="SOT23-3" value="MOSFET">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="RN7" library="resistor-dil" package="EXBV4V" value="10K">
<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="RN4" library="resistor-dil" package="EXBV8V" value="220R">
<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="LED1" library="sfe" package="LED-TRICOLOR-SMD" value="LED-TRICOLOR">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="Y1" library="mux" package="CRYSTAL-2.5X2.0" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="LOGO1" library="iofault" package="OSHW_FILLX150_NOTEXT" value="OSHW_LOGO_FILLX0150-NT"/>
<element name="U12" library="mux" package="LQFP100" value="STM32F407LQFP100">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C48" library="sfe" package="0603-CAP" value="2.2uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C49" library="sfe" package="0603-CAP" value="2.2uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="JP3" library="pinhead" package="1X08" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="JP4" library="pinhead" package="1X08" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="X2" library="sfe" package="USB-MICROB" value="USB-MICROB">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U7" library="sfe" package="0603" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="D1" library="sfe" package="SOD-323" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="D2" library="sfe" package="SOD-323" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C1" library="sfe" package="0805" value="22uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R1" library="sfe" package="0603-RES" value="10ohm">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C2" library="sfe" package="0603-CAP" value="4.7">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C3" library="sfe" package="1206" value="47uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C11" library="sfe" package="0805" value="22uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U4" library="mux" package="SOIC8" value="TPS768">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="JP2" library="sfe" package="FIDUCIAL-1X2" value="FIDUCIAL1X2"/>
<element name="JP1" library="sfe" package="FIDUCIAL-1X2" value="FIDUCIAL1X2"/>
<element name="JP5" library="sfe" package="FIDUCIAL-1X2" value="FIDUCIAL1X2"/>
<element name="JP6" library="sfe" package="FIDUCIAL-1X2" value="FIDUCIAL1X2"/>
<element name="JP7" library="sfe" package="FIDUCIAL-1X2" value="FIDUCIAL1X2"/>
<element name="JP8" library="sfe" package="FIDUCIAL-1X2" value="FIDUCIAL1X2"/>
<element name="R2" library="sfe" package="0603-RES" value="10k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
</elements>
<signals>
<signal name="VIN">
<contactref element="D1" pad="1"/>
<contactref element="D2" pad="1"/>
<contactref element="C2" pad="1"/>
<contactref element="U4" pad="3"/>
<contactref element="U4" pad="4"/>
</signal>
<signal name="GND">
<contactref element="C40" pad="1"/>
<contactref element="C41" pad="1"/>
<contactref element="C6" pad="2"/>
<contactref element="C7" pad="2"/>
<contactref element="C8" pad="2"/>
<contactref element="C9" pad="2"/>
<contactref element="C13" pad="2"/>
<contactref element="C14" pad="2"/>
<contactref element="U9" pad="A3"/>
<contactref element="U9" pad="A1"/>
<contactref element="U9" pad="G2"/>
<contactref element="U9" pad="E6"/>
<contactref element="U9" pad="A4"/>
<contactref element="U9" pad="E4"/>
<contactref element="C16" pad="2"/>
<contactref element="C17" pad="2"/>
<contactref element="C18" pad="2"/>
<contactref element="C19" pad="2"/>
<contactref element="C20" pad="2"/>
<contactref element="C23" pad="2"/>
<contactref element="C24" pad="2"/>
<contactref element="U8" pad="2"/>
<contactref element="U2" pad="G$3"/>
<contactref element="U2" pad="G$2"/>
<contactref element="U2" pad="G$1"/>
<contactref element="C10" pad="2"/>
<contactref element="U2" pad="G$4"/>
<contactref element="U2" pad="P$6"/>
<contactref element="U2" pad="G$3"/>
<contactref element="U2" pad="G$2"/>
<contactref element="U2" pad="G$1"/>
<contactref element="C15" pad="2"/>
<contactref element="J4" pad="1"/>
<contactref element="J3" pad="1"/>
<contactref element="Q1" pad="2"/>
<contactref element="Y1" pad="2"/>
<contactref element="Y1" pad="4"/>
<contactref element="Y1" pad="4"/>
<contactref element="Y1" pad="2"/>
<contactref element="C48" pad="2"/>
<contactref element="C49" pad="2"/>
<contactref element="U12" pad="10"/>
<contactref element="U12" pad="27"/>
<contactref element="U12" pad="74"/>
<contactref element="U12" pad="20"/>
<contactref element="U12" pad="99"/>
<contactref element="U12" pad="37"/>
<contactref element="C5" pad="2"/>
<contactref element="C4" pad="2"/>
<contactref element="X2" pad="GND"/>
<contactref element="C1" pad="2"/>
<contactref element="RN5" pad="1"/>
<contactref element="JP3" pad="8"/>
<contactref element="C2" pad="2"/>
<contactref element="C3" pad="2"/>
<contactref element="C11" pad="1"/>
<contactref element="U4" pad="1"/>
<contactref element="U4" pad="2"/>
<contactref element="R2" pad="1"/>
</signal>
<signal name="NRST">
<contactref element="U12" pad="14"/>
<contactref element="JP3" pad="4"/>
<contactref element="RN5" pad="7"/>
</signal>
<signal name="SWDIO">
<contactref element="U12" pad="72"/>
<contactref element="JP3" pad="2"/>
</signal>
<signal name="SWCLK">
<contactref element="U12" pad="76"/>
<contactref element="JP3" pad="1"/>
</signal>
<signal name="BOOT0">
<contactref element="U12" pad="94"/>
<contactref element="JP3" pad="3"/>
<contactref element="RN5" pad="8"/>
</signal>
<signal name="VBUS">
<contactref element="U12" pad="68"/>
<contactref element="U7" pad="2"/>
<contactref element="D1" pad="2"/>
</signal>
<signal name="VCC">
<contactref element="C6" pad="1"/>
<contactref element="C7" pad="1"/>
<contactref element="C8" pad="1"/>
<contactref element="C9" pad="1"/>
<contactref element="C13" pad="1"/>
<contactref element="C14" pad="1"/>
<contactref element="C10" pad="1"/>
<contactref element="C23" pad="1"/>
<contactref element="U8" pad="1"/>
<contactref element="RN6" pad="1"/>
<contactref element="RN6" pad="2"/>
<contactref element="RN6" pad="3"/>
<contactref element="RN6" pad="4"/>
<contactref element="RN5" pad="4"/>
<contactref element="U3" pad="2"/>
<contactref element="U2" pad="P$4"/>
<contactref element="LED2" pad="A"/>
<contactref element="LED1" pad="A"/>
<contactref element="RN7" pad="3"/>
<contactref element="RN7" pad="4"/>
<contactref element="U12" pad="11"/>
<contactref element="U12" pad="19"/>
<contactref element="U12" pad="28"/>
<contactref element="U12" pad="50"/>
<contactref element="U12" pad="75"/>
<contactref element="U12" pad="100"/>
<contactref element="U12" pad="6"/>
<contactref element="C1" pad="1"/>
<contactref element="JP4" pad="8"/>
<contactref element="RN5" pad="3"/>
<contactref element="RN5" pad="2"/>
<contactref element="C3" pad="1"/>
<contactref element="C11" pad="2"/>
<contactref element="U4" pad="5"/>
<contactref element="U4" pad="6"/>
<contactref element="U8" pad="3"/>
</signal>
<signal name="N$2">
<contactref element="Y1" pad="3"/>
<contactref element="C40" pad="2"/>
<contactref element="U12" pad="13"/>
</signal>
<signal name="N$4">
<contactref element="Y1" pad="1"/>
<contactref element="C41" pad="2"/>
<contactref element="U12" pad="12"/>
</signal>
<signal name="N$1">
<contactref element="C17" pad="1"/>
<contactref element="U9" pad="C5"/>
</signal>
<signal name="N$3">
<contactref element="U9" pad="A5"/>
<contactref element="C16" pad="1"/>
</signal>
<signal name="DCMI_D0">
<contactref element="U9" pad="F3"/>
<contactref element="U12" pad="63"/>
</signal>
<signal name="DCMI_D1">
<contactref element="U9" pad="G3"/>
<contactref element="U12" pad="64"/>
</signal>
<signal name="DCMI_PCLK">
<contactref element="U9" pad="E3"/>
<contactref element="U12" pad="31"/>
</signal>
<signal name="DCMI_HSYNC">
<contactref element="U9" pad="C3"/>
<contactref element="U12" pad="29"/>
</signal>
<signal name="DCMI_VSYNC">
<contactref element="U9" pad="D2"/>
<contactref element="U12" pad="93"/>
</signal>
<signal name="DCMI_CLK">
<contactref element="U9" pad="C4"/>
<contactref element="U12" pad="67"/>
</signal>
<signal name="DCMI_RST">
<contactref element="U9" pad="C6"/>
<contactref element="U12" pad="69"/>
</signal>
<signal name="DCMI_PWDN">
<contactref element="U9" pad="B6"/>
<contactref element="U12" pad="91"/>
</signal>
<signal name="2.8V">
<contactref element="U6" pad="2"/>
<contactref element="C19" pad="1"/>
<contactref element="U9" pad="B1"/>
<contactref element="U9" pad="F1"/>
<contactref element="C20" pad="1"/>
<contactref element="U9" pad="G1"/>
<contactref element="C24" pad="1"/>
<contactref element="U8" pad="5"/>
</signal>
<signal name="DCMI_D2">
<contactref element="U9" pad="F4"/>
<contactref element="U12" pad="97"/>
</signal>
<signal name="DCMI_D3">
<contactref element="U9" pad="G4"/>
<contactref element="U12" pad="98"/>
</signal>
<signal name="DCMI_D4">
<contactref element="U9" pad="E5"/>
<contactref element="U12" pad="3"/>
</signal>
<signal name="DCMI_D5">
<contactref element="U9" pad="G5"/>
<contactref element="U12" pad="92"/>
</signal>
<signal name="DCMI_D6">
<contactref element="U9" pad="F5"/>
<contactref element="U12" pad="4"/>
</signal>
<signal name="DCMI_D7">
<contactref element="U9" pad="G6"/>
<contactref element="U12" pad="5"/>
</signal>
<signal name="SD_CD">
<contactref element="U2" pad="G$5"/>
<contactref element="RN6" pad="8"/>
<contactref element="U12" pad="77"/>
</signal>
<signal name="SDIO_D0">
<contactref element="U2" pad="P$7"/>
<contactref element="U12" pad="65"/>
<contactref element="RN5" pad="6"/>
</signal>
<signal name="SDIO_D1">
<contactref element="U2" pad="P$8"/>
<contactref element="RN5" pad="5"/>
<contactref element="U12" pad="66"/>
</signal>
<signal name="SDIO_D2">
<contactref element="U2" pad="P$1"/>
<contactref element="RN6" pad="7"/>
<contactref element="U12" pad="78"/>
</signal>
<signal name="SDIO_CLK">
<contactref element="U2" pad="P$5"/>
<contactref element="U12" pad="80"/>
</signal>
<signal name="SDIO_CMD">
<contactref element="U2" pad="P$3"/>
<contactref element="RN6" pad="5"/>
<contactref element="U12" pad="83"/>
</signal>
<signal name="LED_G">
<contactref element="RN4" pad="6"/>
<contactref element="U12" pad="17"/>
</signal>
<signal name="LED_B">
<contactref element="RN4" pad="7"/>
<contactref element="U12" pad="16"/>
</signal>
<signal name="LED_R">
<contactref element="RN4" pad="8"/>
<contactref element="U12" pad="15"/>
</signal>
<signal name="TIM4_CH1">
<contactref element="J3" pad="3"/>
<contactref element="JP3" pad="6"/>
<contactref element="U12" pad="59"/>
</signal>
<signal name="TIM4_CH2">
<contactref element="J4" pad="3"/>
<contactref element="JP3" pad="5"/>
<contactref element="U12" pad="60"/>
</signal>
<signal name="SDIO_D3">
<contactref element="U2" pad="P$2"/>
<contactref element="RN6" pad="6"/>
<contactref element="U12" pad="79"/>
</signal>
<signal name="N$6">
<contactref element="U9" pad="F6"/>
<contactref element="U9" pad="F2"/>
<contactref element="C15" pad="1"/>
</signal>
<signal name="N$13">
<contactref element="U9" pad="B4"/>
<contactref element="U9" pad="B5"/>
<contactref element="U6" pad="1"/>
<contactref element="C18" pad="1"/>
<contactref element="U9" pad="B3"/>
</signal>
<signal name="N$5">
<contactref element="R5" pad="2"/>
<contactref element="Q1" pad="1"/>
<contactref element="R2" pad="2"/>
</signal>
<signal name="FS_DP">
<contactref element="U12" pad="71"/>
<contactref element="X2" pad="D+"/>
</signal>
<signal name="N$8">
<contactref element="RN4" pad="1"/>
<contactref element="LED1" pad="R"/>
</signal>
<signal name="N$9">
<contactref element="LED1" pad="G"/>
<contactref element="RN4" pad="3"/>
</signal>
<signal name="N$11">
<contactref element="LED1" pad="B"/>
<contactref element="RN4" pad="2"/>
</signal>
<signal name="LED_IR">
<contactref element="R5" pad="1"/>
<contactref element="U12" pad="1"/>
</signal>
<signal name="N$14">
<contactref element="Q1" pad="3"/>
<contactref element="R1" pad="1"/>
</signal>
<signal name="N$10">
<contactref element="LED3" pad="K"/>
<contactref element="R1" pad="2"/>
</signal>
<signal name="N$16">
<contactref element="LED3" pad="A"/>
<contactref element="LED2" pad="K"/>
</signal>
<signal name="FS_DM">
<contactref element="U12" pad="70"/>
<contactref element="X2" pad="D-"/>
</signal>
<signal name="VCAP2">
<contactref element="U12" pad="73"/>
<contactref element="C48" pad="1"/>
</signal>
<signal name="VCAP1">
<contactref element="U12" pad="49"/>
<contactref element="C49" pad="1"/>
</signal>
<signal name="I2C1_SCL">
<contactref element="U12" pad="95"/>
<contactref element="U9" pad="C2"/>
<contactref element="RN7" pad="2"/>
</signal>
<signal name="I2C1_SDA">
<contactref element="U12" pad="96"/>
<contactref element="U9" pad="C1"/>
<contactref element="RN7" pad="1"/>
</signal>
<signal name="SPI2_SCLK">
<contactref element="U12" pad="52"/>
<contactref element="JP4" pad="3"/>
</signal>
<signal name="I2C2_SCL">
<contactref element="U12" pad="47"/>
<contactref element="JP4" pad="5"/>
</signal>
<signal name="I2C2_SDA">
<contactref element="U12" pad="48"/>
<contactref element="JP4" pad="6"/>
</signal>
<signal name="N$12">
<contactref element="U12" pad="21"/>
<contactref element="C4" pad="1"/>
<contactref element="U3" pad="1"/>
<contactref element="U12" pad="22"/>
<contactref element="C5" pad="1"/>
</signal>
<signal name="N$7">
<contactref element="X2" pad="VBUS"/>
<contactref element="U7" pad="1"/>
</signal>
<signal name="RAW">
<contactref element="J3" pad="2"/>
<contactref element="J4" pad="2"/>
<contactref element="JP3" pad="7"/>
<contactref element="D2" pad="2"/>
</signal>
<signal name="DAC">
<contactref element="U12" pad="30"/>
<contactref element="JP4" pad="7"/>
</signal>
<signal name="SPI2_NSS">
<contactref element="U12" pad="51"/>
<contactref element="JP4" pad="4"/>
</signal>
<signal name="SPI2_MISO">
<contactref element="U12" pad="53"/>
<contactref element="JP4" pad="2"/>
</signal>
<signal name="SPI2_MOSI">
<contactref element="U12" pad="54"/>
<contactref element="JP4" pad="1"/>
</signal>
<signal name="N$18">
</signal>
<signal name="FREX">
<contactref element="U9" pad="B2"/>
<contactref element="U12" pad="56"/>
</signal>
<signal name="EXPST">
<contactref element="U9" pad="A2"/>
<contactref element="U12" pad="55"/>
</signal>
<signal name="STROBE">
<contactref element="U12" pad="84"/>
<contactref element="U9" pad="A6"/>
</signal>
<signal name="N$15">
</signal>
<signal name="N$17">
</signal>
<signal name="N$19">
</signal>
<signal name="N$20">
</signal>
<signal name="N$21">
</signal>
<signal name="N$22">
</signal>
<signal name="N$23">
</signal>
<signal name="N$24">
</signal>
<signal name="N$26">
</signal>
<signal name="N$27">
</signal>
<signal name="N$28">
</signal>
<signal name="N$29">
</signal>
<signal name="N$30">
</signal>
<signal name="N$31">
</signal>
<signal name="N$32">
</signal>
<signal name="N$33">
</signal>
<signal name="N$34">
</signal>
<signal name="N$35">
</signal>
<signal name="N$36">
</signal>
<signal name="N$37">
</signal>
<signal name="N$38">
</signal>
<signal name="N$39">
</signal>
<signal name="N$40">
</signal>
<signal name="N$41">
</signal>
<signal name="N$42">
</signal>
<signal name="N$43">
</signal>
<signal name="N$44">
</signal>
<signal name="N$45">
</signal>
<signal name="N$46">
</signal>
<signal name="N$47">
</signal>
<signal name="N$48">
</signal>
<signal name="N$49">
</signal>
</signals>
</board>
</drawing>
</eagle>
