<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="7.2.0">
<drawing>
<board>
<plain>
<wire x1="0" y1="0" x2="40.132" y2="0" width="0" layer="20"/>
<wire x1="40.132" y1="0" x2="40.132" y2="81.28" width="0" layer="20"/>
<wire x1="40.132" y1="81.28" x2="0" y2="81.28" width="0" layer="20"/>
<wire x1="0" y1="81.28" x2="0" y2="0" width="0" layer="20"/>
<text>GVI
DSLR Sensors</text>
<text>EN-M</text>
<text>GND</text>
<text>5V</text>
<text>RxD</text>
<text>TxD</text>
<text>DTR</text>
</plain>
<libraries>
<library name="GVI">
<packages>
<package name="SO8">
</package>
<package name="BCR20H4">
</package>
<package name="LOGO-M">
</package>
</packages>
</library>
<library name="rcl">
<packages>
<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>
<package name="PANASONIC_D">
<description>&lt;b&gt;Panasonic Aluminium Electrolytic Capacitor VS-Serie Package D&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="resistor">
<packages>
<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>
<package name="M0805">
<description>&lt;b&gt;RESISTOR&lt;/b&gt;&lt;p&gt;
MELF 0.10 W</description>
</package>
<package name="R0805">
<description>&lt;b&gt;RESISTOR&lt;/b&gt;&lt;p&gt;
chip</description>
</package>
</packages>
</library>
<library name="adafruit">
<packages>
<package name="PJ-102A">
</package>
<package name="LED3MM">
<description>&lt;B&gt;LED&lt;/B&gt;&lt;p&gt;
3 mm, round</description>
</package>
</packages>
</library>
<library name="con-hirschmann">
<packages>
<package name="PG203J">
<description>&lt;b&gt;MIC/HEADPHONE JACK&lt;/b&gt;&lt;p&gt;
KS-S stereo microphone/headphone jack&lt;p&gt;
 PG203JN (Schukat)</description>
</package>
</packages>
</library>
<library name="atmel">
<packages>
<package name="DIL28-3">
<description>&lt;B&gt;Dual In Line&lt;/B&gt; 0.3 inch</description>
</package>
</packages>
</library>
<library name="SparkFun">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
We've spent an enormous amount of time creating and checking these footprints and parts. If you enjoy using this library, please buy one of our products at www.sparkfun.com.
&lt;br&gt;&lt;br&gt;
&lt;b&gt;Licensing:&lt;/b&gt; CC v3.0 Share-Alike You are welcome to use this library for commercial purposes. For attribution, we ask that when you begin to sell your device using our footprint, you email us with a link to the product being sold. We want bragging rights that we helped (in a very small part) to create your 8th world wonder. We would like the opportunity to feature your device on our homepage.</description>
<packages>
<package name="1X06">
</package>
<package name="1X01">
</package>
<package name="SOT23-3">
</package>
<package name="CRYSTAL-32KHZ-SMD">
</package>
</packages>
</library>
<library name="led">
<description>&lt;b&gt;LEDs&lt;/b&gt;&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;&lt;br&gt;
Extended by Federico Battaglin &lt;author&gt;&amp;lt;federico.rd@fdpinternational.com&amp;gt;&lt;/author&gt; with DUOLED</description>
<packages>
<package name="DUOLED-C-5MM">
<description>&lt;B&gt;DUO LED&lt;/B&gt;&lt;P&gt;
2 colors (red/green, red/yellow), 5 mm, round, common Cathode&lt;BR&gt;
&lt;I&gt;www.ligitek.com&lt;/I&gt; or other producers.</description>
</package>
</packages>
</library>
<library name="optocoupler">
<packages>
<package name="DIL16">
<description>&lt;b&gt;Dual In Line Package&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="transistor-small-signal">
<packages>
<package name="SOT23">
<description>&lt;b&gt;SOT-23&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="SparkFun-Passives">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find resistors, capacitors, inductors, test points, jumper pads, etc.&lt;br&gt;&lt;br&gt;
We've spent an enormous amount of time creating and checking these footprints and parts, but it is the end user's responsibility to ensure correctness and suitablity for a given componet or application. If you enjoy using this library, please buy one of our products at www.sparkfun.com.
&lt;br&gt;&lt;br&gt;
&lt;b&gt;Licensing:&lt;/b&gt; CC v3.0 Share-Alike You are welcome to use this library for commercial purposes. For attribution, we ask that when you begin to sell your device using our footprint, you email us with a link to the product being sold. We want bragging rights that we helped (in a very small part) to create your 8th world wonder. We would like the opportunity to feature your device on our homepage.</description>
<packages>
<package name="SJ_3_PASTE2&amp;3">
</package>
<package name="SJ_2S-TRACE">
<description>Solder jumper, small, shorted with trace. No paste layer. Trace is cuttable.</description>
</package>
</packages>
</library>
<library name="SparkFun-Sensors">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find sensors- accelerometers, gyros, compasses, magnetometers, light sensors, imagers, temp sensors, etc.&lt;br&gt;&lt;br&gt;
We've spent an enormous amount of time creating and checking these footprints and parts, but it is the end user's responsibility to ensure correctness and suitablity for a given componet or application. If you enjoy using this library, please buy one of our products at www.sparkfun.com.
&lt;br&gt;&lt;br&gt;
&lt;b&gt;Licensing:&lt;/b&gt; CC v3.0 Share-Alike You are welcome to use this library for commercial purposes. For attribution, we ask that when you begin to sell your device using our footprint, you email us with a link to the product being sold. We want bragging rights that we helped (in a very small part) to create your 8th world wonder. We would like the opportunity to feature your device on our homepage.</description>
<packages>
<package name="QFN-24-NP">
</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="HC49/S">
<description>&lt;b&gt;CRYSTAL&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="3DRobotics">
<packages>
<package name="MS5611-01BA">
</package>
</packages>
</library>
<library name="FGPMMOPA6B_GPS_MODUL">
<packages>
<package name="FGPMMOPA6B">
</package>
</packages>
</library>
<library name="SRG">
<description>Components Scott made</description>
<packages>
<package name="JST_B4B-PH_HEADER">
<description>4-pin JST PH Shrouded Header &lt;br&gt;
2.0mm pitch &lt;br&gt;
P/N B4B-PH-K-S.  Mating plug PHR-4 &lt;br&gt;</description>
</package>
</packages>
</library>
<library name="testpad">
<description>&lt;b&gt;Test Pins/Pads&lt;/b&gt;&lt;p&gt;
Cream on SMD OFF.&lt;br&gt;
new: Attribute TP_SIGNAL_NAME&lt;br&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="TP06R">
<description>&lt;b&gt;TEST PAD&lt;/b&gt;</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="12" library="GVI" package="SO8" value="DS1307">
<attribute name="VALUE"/>
</element>
<element name="13" library="GVI" package="BCR20H4" value="BCR20H4"/>
<element name="C10" library="rcl" package="C0805K" value="22p">
<attribute name="VALUE"/>
</element>
<element name="C9" library="rcl" package="C0805K" value="22p">
<attribute name="VALUE"/>
</element>
<element name="C12" library="rcl" package="C0805K" value="100n">
<attribute name="VALUE"/>
</element>
<element name="C8" library="rcl" package="C0805K" value="100n">
<attribute name="VALUE"/>
</element>
<element name="C1" library="rcl" package="C0805K" value="100n">
<attribute name="VALUE"/>
</element>
<element name="C3" library="resistor" package="C0805K" value="10n">
<attribute name="VALUE"/>
</element>
<element name="C11" library="rcl" package="C0805K" value="100n">
<attribute name="VALUE"/>
</element>
<element name="C2" library="resistor" package="C0805K" value="100n">
<attribute name="VALUE"/>
</element>
<element name="C5" library="resistor" package="C0805K" value="2.2n">
<attribute name="VALUE"/>
</element>
<element name="21" library="adafruit" package="PJ-102A" value="2.1MMJACKTHM"/>
<element name="X3" library="con-hirschmann" package="PG203J" value="PG203J">
<attribute name="OC_NEWARK" value="unknown"/>
<attribute name="MPN" value=""/>
<attribute name="MF" value=""/>
<attribute name="OC_FARNELL" value="unknown"/>
</element>
<element name="X4" library="con-hirschmann" package="PG203J" value="PG203J">
<attribute name="OC_NEWARK" value="unknown"/>
<attribute name="MPN" value=""/>
<attribute name="MF" value=""/>
<attribute name="OC_FARNELL" value="unknown"/>
</element>
<element name="IC1" library="atmel" package="DIL28-3" value="ATMEGA328">
<attribute name="OC_NEWARK" value="unknown"/>
<attribute name="MPN" value=""/>
<attribute name="MF" value=""/>
<attribute name="OC_FARNELL" value="unknown"/>
<attribute name="VALUE"/>
</element>
<element name="JP2" library="SparkFun" package="1X06" value="Programming">
<attribute name="VALUE"/>
</element>
<element name="3RDY" library="SparkFun" package="1X01" value="M01PTH">
<attribute name="NAME"/>
</element>
<element name="11" library="optocoupler" package="DIL16" value="LTV847">
<attribute name="OC_NEWARK" value="unknown"/>
<attribute name="MPN" value=""/>
<attribute name="MF" value=""/>
<attribute name="OC_FARNELL" value="9707735"/>
<attribute name="VALUE"/>
</element>
<element name="Q12" library="SparkFun" package="SOT23-3" value="138">
<attribute name="VALUE"/>
</element>
<element name="Q3" library="transistor-small-signal" package="SOT23" value="138">
<attribute name="VALUE"/>
</element>
<element name="Q9" library="SparkFun" package="SOT23-3" value="138">
<attribute name="VALUE"/>
</element>
<element name="Q2" library="SparkFun" package="SOT23-3" value="138">
<attribute name="VALUE"/>
</element>
<element name="Q5" library="SparkFun" package="SOT23-3" value="138">
<attribute name="VALUE"/>
</element>
<element name="Q10" library="SparkFun" package="SOT23-3" value="138">
<attribute name="VALUE"/>
</element>
<element name="Q14" library="SparkFun" package="SOT23-3" value="138">
<attribute name="VALUE"/>
</element>
<element name="Q13" library="SparkFun" package="SOT23-3" value="138">
<attribute name="VALUE"/>
</element>
<element name="Q11" library="SparkFun" package="SOT23-3" value="138">
<attribute name="VALUE"/>
</element>
<element name="Q8" library="SparkFun" package="SOT23-3" value="138">
<attribute name="VALUE"/>
</element>
<element name="Q7" library="SparkFun" package="SOT23-3" value="138">
<attribute name="VALUE"/>
</element>
<element name="Q4" library="transistor-small-signal" package="SOT23" value="138">
<attribute name="VALUE"/>
</element>
<element name="R19" library="resistor" package="M0805" value="4k7">
<attribute name="VALUE"/>
</element>
<element name="R33" library="resistor" package="R0805" value="4k7">
<attribute name="VALUE"/>
</element>
<element name="R31" library="resistor" package="R0805" value="4k7">
<attribute name="VALUE"/>
</element>
<element name="R39" library="resistor" package="R0805" value="4k7">
<attribute name="VALUE"/>
</element>
<element name="R40" library="resistor" package="R0805" value="4k7">
<attribute name="VALUE"/>
</element>
<element name="R41" library="resistor" package="R0805" value="4k7">
<attribute name="VALUE"/>
</element>
<element name="R42" library="resistor" package="R0805" value="4k7">
<attribute name="VALUE"/>
</element>
<element name="R30" library="resistor" package="R0805" value="4k7">
<attribute name="VALUE"/>
</element>
<element name="R23" library="resistor" package="R0805" value="10k">
<attribute name="VALUE"/>
</element>
<element name="R24" library="resistor" package="R0805" value="1k">
<attribute name="VALUE"/>
</element>
<element name="R34" library="resistor" package="R0805" value="4k7">
<attribute name="VALUE"/>
</element>
<element name="R25" library="resistor" package="R0805" value="1k">
<attribute name="VALUE"/>
</element>
<element name="R28" library="resistor" package="R0805" value="4k7">
<attribute name="VALUE"/>
</element>
<element name="R37" library="resistor" package="R0805" value="4k7">
<attribute name="VALUE"/>
</element>
<element name="R27" library="resistor" package="R0805" value="4k7">
<attribute name="VALUE"/>
</element>
<element name="R35" library="resistor" package="R0805" value="4k7">
<attribute name="VALUE"/>
</element>
<element name="R36" library="resistor" package="R0805" value="4k7">
<attribute name="VALUE"/>
</element>
<element name="R26" library="resistor" package="R0805" value="4k7">
<attribute name="VALUE"/>
</element>
<element name="R29" library="resistor" package="R0805" value="1k">
<attribute name="VALUE"/>
</element>
<element name="R32" library="resistor" package="R0805" value="1.8k">
<attribute name="VALUE"/>
</element>
<element name="R38" library="resistor" package="R0805" value="4k7">
<attribute name="VALUE"/>
</element>
<element name="R43" library="resistor" package="R0805" value="4k7">
<attribute name="VALUE"/>
</element>
<element name="R22" library="resistor" package="R0805" value="4k7">
<attribute name="VALUE"/>
</element>
<element name="R21" library="resistor" package="R0805" value="4k7">
<attribute name="VALUE"/>
</element>
<element name="R14" library="resistor" package="M0805" value="4k7">
<attribute name="VALUE"/>
</element>
<element name="R15" library="resistor" package="M0805" value="47">
<attribute name="VALUE"/>
</element>
<element name="R16" library="resistor" package="M0805" value="47">
<attribute name="VALUE"/>
</element>
<element name="R17" library="resistor" package="M0805" value="47">
<attribute name="VALUE"/>
</element>
<element name="R18" library="resistor" package="M0805" value="47">
<attribute name="VALUE"/>
</element>
<element name="R20" library="resistor" package="M0805" value="4k7">
<attribute name="VALUE"/>
</element>
<element name="X1" library="con-hirschmann" package="PG203J" value="PG203J">
<attribute name="OC_NEWARK" value="unknown"/>
<attribute name="MPN" value=""/>
<attribute name="MF" value=""/>
<attribute name="OC_FARNELL" value="unknown"/>
</element>
<element name="X2" library="con-hirschmann" package="PG203J" value="PG203J">
<attribute name="OC_NEWARK" value="unknown"/>
<attribute name="MPN" value=""/>
<attribute name="MF" value=""/>
<attribute name="OC_FARNELL" value="unknown"/>
</element>
<element name="SJ3" library="SparkFun-Passives" package="SJ_3_PASTE2&amp;3" value="">
<attribute name="VALUE"/>
<attribute name="VALUE"/>
</element>
<element name="SJ2" library="SparkFun-Passives" package="SJ_2S-TRACE" value="SOLDERJUMPERTRACE"/>
<element name="SJ1" library="SparkFun-Passives" package="SJ_2S-TRACE" value="SOLDERJUMPERTRACE"/>
<element name="U1" library="SparkFun-Sensors" package="QFN-24-NP" value="MPU-9150">
<attribute name="VALUE"/>
</element>
<element name="Q6" library="crystal" package="HC49/S" value="24MHz">
<attribute name="OC_NEWARK" value="unknown"/>
<attribute name="MPN" value=""/>
<attribute name="MF" value=""/>
<attribute name="OC_FARNELL" value="1667008"/>
<attribute name="VALUE"/>
</element>
<element name="Y1" library="SparkFun" package="CRYSTAL-32KHZ-SMD" value="32.768kHz">
<attribute name="VALUE"/>
</element>
<element name="9V" library="SparkFun" package="1X01" value="M01PTH">
<attribute name="NAME"/>
</element>
<element name="R9" library="resistor" package="R0805" value="470">
<attribute name="VALUE"/>
</element>
<element name="R10" library="resistor" package="R0805" value="470">
<attribute name="VALUE"/>
</element>
<element name="R11" library="resistor" package="R0805" value="470">
<attribute name="VALUE"/>
</element>
<element name="R12" library="resistor" package="R0805" value="470">
<attribute name="VALUE"/>
</element>
<element name="LD1" library="led" package="DUOLED-C-5MM" value="Dev1">
<attribute name="VALUE"/>
</element>
<element name="R7" library="resistor" package="R0805" value="470">
<attribute name="VALUE"/>
</element>
<element name="R8" library="resistor" package="R0805" value="470">
<attribute name="VALUE"/>
</element>
<element name="LD2" library="led" package="DUOLED-C-5MM" value="Dev2">
<attribute name="VALUE"/>
</element>
<element name="S1P" library="adafruit" package="LED3MM" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="S2P" library="adafruit" package="LED3MM" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U$12" library="3DRobotics" package="MS5611-01BA" value="MS5611">
<attribute name="MFGPN" value="MS5611-01BA"/>
<attribute name="DATASHEET" value="http://www.meas-spec.com/downloads/MS5611-01BA01.pdf"/>
<attribute name="LINK" value="http://www.meas-spec.com/product/t_product.aspx?id=8503#"/>
<attribute name="VALUE"/>
</element>
<element name="R1" library="resistor" package="M0805" value="330">
<attribute name="VALUE"/>
</element>
<element name="R2" library="resistor" package="M0805" value="330">
<attribute name="VALUE"/>
</element>
<element name="R3" library="resistor" package="M0805" value="33">
<attribute name="VALUE"/>
</element>
<element name="R4" library="resistor" package="M0805" value="33">
<attribute name="VALUE"/>
</element>
<element name="R5" library="resistor" package="M0805" value="330">
<attribute name="VALUE"/>
</element>
<element name="C14" library="rcl" package="C0805K" value="100n">
<attribute name="VALUE"/>
</element>
<element name="Q1" library="transistor-small-signal" package="SOT23" value="138">
<attribute name="VALUE"/>
</element>
<element name="R6" library="resistor" package="M0805" value="4k7">
<attribute name="VALUE"/>
</element>
<element name="PA6B1" library="FGPMMOPA6B_GPS_MODUL" package="FGPMMOPA6B" value="MediaTek MT3329"/>
<element name="R13" library="resistor" package="M0805" value="150">
<attribute name="VALUE"/>
</element>
<element name="GPS-POW" library="SparkFun" package="1X01" value="M01PTH">
<attribute name="NAME"/>
</element>
<element name="D+" library="SparkFun" package="1X01" value="M01PTH">
<attribute name="NAME"/>
</element>
<element name="D-" library="SparkFun" package="1X01" value="M01PTH">
<attribute name="NAME"/>
</element>
<element name="GPS-TX" library="SparkFun" package="1X01" value="M01PTH">
<attribute name="NAME"/>
</element>
<element name="GPS-RX" library="SparkFun" package="1X01" value="M01PTH">
<attribute name="NAME"/>
</element>
<element name="JP1" library="SRG" package="JST_B4B-PH_HEADER" value="JST-PH_4-PIN_HEADER"/>
<element name="C4" library="resistor" package="C0805K" value="100n">
<attribute name="VALUE"/>
</element>
<element name="C6" library="resistor" package="C0805K" value="100n">
<attribute name="VALUE"/>
</element>
<element name="C7" library="rcl" package="PANASONIC_D" value="100u">
<attribute name="VALUE"/>
</element>
<element name="C13" library="rcl" package="PANASONIC_D" value="100u">
<attribute name="VALUE"/>
</element>
<element name="EN-MEGA" library="SparkFun" package="1X01" value="M01PTH"/>
<element name="SCK" library="SparkFun" package="1X01" value="M01PTH">
<attribute name="NAME"/>
</element>
<element name="MISO" library="SparkFun" package="1X01" value="M01PTH">
<attribute name="NAME"/>
</element>
<element name="MOSI" library="SparkFun" package="1X01" value="M01PTH">
<attribute name="NAME"/>
</element>
<element name="SS" library="SparkFun" package="1X01" value="M01PTH">
<attribute name="NAME"/>
</element>
<element name="SCL" library="SparkFun" package="1X01" value="M01PTH">
<attribute name="NAME"/>
</element>
<element name="SDA" library="SparkFun" package="1X01" value="M01PTH">
<attribute name="NAME"/>
</element>
<element name="TX" library="SparkFun" package="1X01" value="M01PTH">
<attribute name="NAME"/>
</element>
<element name="RX" library="SparkFun" package="1X01" value="M01PTH">
<attribute name="NAME"/>
</element>
<element name="DTR3V" library="SparkFun" package="1X01" value="M01PTH">
<attribute name="NAME"/>
</element>
<element name="3V3" library="SparkFun" package="1X01" value="M01PTH">
<attribute name="NAME"/>
</element>
<element name="3D-FIX" library="SparkFun" package="1X01" value="M01PTH">
<attribute name="NAME"/>
</element>
<element name="5V" library="SparkFun" package="1X01" value="M01PTH">
<attribute name="NAME"/>
</element>
<element name="GND" library="SparkFun" package="1X01" value="M01PTH">
<attribute name="NAME"/>
</element>
<element name="U$3" library="GVI" package="LOGO-M" value=""/>
<element name="U$1" library="GVI" package="LOGO-M" value=""/>
<element name="INT" library="testpad" package="TP06R" value="TPTP06R">
<attribute name="TP_SIGNAL_NAME" value=""/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="CLK" library="testpad" package="TP06R" value="TPTP06R">
<attribute name="TP_SIGNAL_NAME" value=""/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="SDO" library="testpad" package="TP06R" value="TPTP06R">
<attribute name="TP_SIGNAL_NAME" value=""/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
</elements>
<signals>
<signal name="GND">
<contactref element="C1" pad="2"/>
<contactref element="C3" pad="2"/>
<contactref element="SJ1" pad="1"/>
<contactref element="SJ2" pad="1"/>
<contactref element="C2" pad="2"/>
<contactref element="C5" pad="2"/>
<contactref element="U1" pad="15"/>
<contactref element="U1" pad="17"/>
<contactref element="U1" pad="18"/>
<contactref element="R15" pad="2"/>
<contactref element="R16" pad="2"/>
<contactref element="R17" pad="2"/>
<contactref element="R18" pad="2"/>
<contactref element="21" pad="RING_SW"/>
<contactref element="21" pad="RING"/>
<contactref element="Q4" pad="2"/>
<contactref element="Q3" pad="2"/>
<contactref element="13" pad="-"/>
<contactref element="12" pad="4"/>
<contactref element="JP2" pad="6"/>
<contactref element="JP2" pad="5"/>
<contactref element="R32" pad="1"/>
<contactref element="Q2" pad="2"/>
<contactref element="S1P" pad="K"/>
<contactref element="LD2" pad="C"/>
<contactref element="S2P" pad="K"/>
<contactref element="LD1" pad="C"/>
<contactref element="U$12" pad="3"/>
<contactref element="R6" pad="1"/>
<contactref element="Q1" pad="2"/>
<contactref element="JP1" pad="P2"/>
<contactref element="C4" pad="1"/>
<contactref element="C6" pad="2"/>
<contactref element="C13" pad="-"/>
<contactref element="C7" pad="-"/>
<contactref element="GND" pad="1"/>
</signal>
<signal name="GPS_TX">
<contactref element="R2" pad="1"/>
<contactref element="GPS-TX" pad="1"/>
</signal>
<signal name="GPS_RX">
<contactref element="R1" pad="1"/>
<contactref element="GPS-RX" pad="1"/>
</signal>
<signal name="GPS_D+">
<contactref element="R4" pad="1"/>
<contactref element="D+" pad="1"/>
</signal>
<signal name="GPS_D-">
<contactref element="R3" pad="1"/>
<contactref element="D-" pad="1"/>
</signal>
<signal name="GPS_POW">
<contactref element="Q1" pad="1"/>
<contactref element="R6" pad="2"/>
<contactref element="GPS-POW" pad="1"/>
</signal>
<signal name="3V3">
<contactref element="R37" pad="2"/>
<contactref element="R36" pad="2"/>
<contactref element="R39" pad="2"/>
<contactref element="R40" pad="2"/>
<contactref element="R41" pad="2"/>
<contactref element="R42" pad="2"/>
<contactref element="R38" pad="2"/>
<contactref element="R43" pad="2"/>
<contactref element="Q7" pad="1"/>
<contactref element="Q11" pad="1"/>
<contactref element="Q14" pad="1"/>
<contactref element="Q13" pad="1"/>
<contactref element="Q12" pad="1"/>
<contactref element="Q10" pad="1"/>
<contactref element="Q8" pad="1"/>
<contactref element="Q9" pad="1"/>
<contactref element="C1" pad="1"/>
<contactref element="U1" pad="9"/>
<contactref element="U1" pad="8"/>
<contactref element="C3" pad="1"/>
<contactref element="U1" pad="3"/>
<contactref element="U1" pad="13"/>
<contactref element="R22" pad="2"/>
<contactref element="Q5" pad="1"/>
<contactref element="U$12" pad="4"/>
<contactref element="U$12" pad="1"/>
<contactref element="U$12" pad="2"/>
<contactref element="U$12" pad="5"/>
<contactref element="SJ3" pad="1"/>
<contactref element="PA6B1" pad="P$2"/>
<contactref element="PA6B1" pad="P$1"/>
<contactref element="C14" pad="1"/>
<contactref element="R13" pad="1"/>
<contactref element="C4" pad="2"/>
<contactref element="C7" pad="+"/>
<contactref element="3V3" pad="1"/>
</signal>
<signal name="SDA">
<contactref element="U1" pad="24"/>
<contactref element="Q9" pad="2"/>
<contactref element="R38" pad="1"/>
<contactref element="SDA" pad="1"/>
</signal>
<signal name="SCL">
<contactref element="U1" pad="23"/>
<contactref element="Q10" pad="2"/>
<contactref element="R39" pad="1"/>
<contactref element="SCL" pad="1"/>
</signal>
<signal name="INT">
<contactref element="U1" pad="12"/>
<contactref element="INT" pad="TP"/>
</signal>
<signal name="CLKOUT">
<contactref element="U1" pad="22"/>
<contactref element="CLK" pad="TP"/>
</signal>
<signal name="AUX-SCL">
<contactref element="U1" pad="7"/>
<contactref element="U$12" pad="8"/>
</signal>
<signal name="AUX-SDA">
<contactref element="U1" pad="6"/>
<contactref element="U$12" pad="7"/>
</signal>
<signal name="CLKIN">
<contactref element="U1" pad="1"/>
<contactref element="SJ2" pad="2"/>
</signal>
<signal name="FSYNC">
<contactref element="U1" pad="11"/>
<contactref element="SJ1" pad="2"/>
</signal>
<signal name="N$7">
<contactref element="U1" pad="20"/>
<contactref element="C5" pad="1"/>
</signal>
<signal name="N$11">
<contactref element="U1" pad="10"/>
<contactref element="C2" pad="1"/>
</signal>
<signal name="S1P">
<contactref element="R20" pad="2"/>
<contactref element="IC1" pad="11"/>
<contactref element="R11" pad="1"/>
</signal>
<signal name="N$16">
<contactref element="R15" pad="1"/>
<contactref element="11" pad="2"/>
</signal>
<signal name="N$17">
<contactref element="R16" pad="1"/>
<contactref element="11" pad="4"/>
</signal>
<signal name="N$18">
<contactref element="R17" pad="1"/>
<contactref element="11" pad="6"/>
</signal>
<signal name="N$19">
<contactref element="R18" pad="1"/>
<contactref element="11" pad="8"/>
</signal>
<signal name="SH1">
<contactref element="11" pad="1"/>
<contactref element="IC1" pad="13"/>
<contactref element="R10" pad="1"/>
</signal>
<signal name="FO1">
<contactref element="11" pad="3"/>
<contactref element="IC1" pad="12"/>
<contactref element="R9" pad="1"/>
</signal>
<signal name="SH2">
<contactref element="11" pad="5"/>
<contactref element="IC1" pad="15"/>
<contactref element="R8" pad="1"/>
</signal>
<signal name="FO2">
<contactref element="11" pad="7"/>
<contactref element="IC1" pad="14"/>
<contactref element="R7" pad="1"/>
</signal>
<signal name="N$2">
<contactref element="X3" pad="2"/>
<contactref element="11" pad="14"/>
</signal>
<signal name="N$27">
<contactref element="11" pad="16"/>
<contactref element="X3" pad="5"/>
</signal>
<signal name="N$28">
<contactref element="X4" pad="2"/>
<contactref element="11" pad="10"/>
</signal>
<signal name="N$29">
<contactref element="11" pad="12"/>
<contactref element="X4" pad="5"/>
</signal>
<signal name="N$3">
<contactref element="X1" pad="1"/>
<contactref element="Q4" pad="3"/>
</signal>
<signal name="N$14">
<contactref element="X2" pad="1"/>
<contactref element="Q3" pad="3"/>
</signal>
<signal name="GND_DEV1">
<contactref element="11" pad="15"/>
<contactref element="X3" pad="1"/>
<contactref element="11" pad="13"/>
</signal>
<signal name="GND_DEV2">
<contactref element="11" pad="11"/>
<contactref element="X4" pad="1"/>
<contactref element="11" pad="9"/>
</signal>
<signal name="S2P">
<contactref element="R19" pad="2"/>
<contactref element="IC1" pad="6"/>
<contactref element="R12" pad="1"/>
</signal>
<signal name="+9V">
<contactref element="21" pad="TIP"/>
<contactref element="9V" pad="1"/>
</signal>
<signal name="MOSI">
<contactref element="Q12" pad="2"/>
<contactref element="R41" pad="1"/>
<contactref element="MOSI" pad="1"/>
</signal>
<signal name="SS">
<contactref element="Q11" pad="2"/>
<contactref element="R40" pad="1"/>
<contactref element="SS" pad="1"/>
</signal>
<signal name="MISO">
<contactref element="Q13" pad="2"/>
<contactref element="R42" pad="1"/>
<contactref element="MISO" pad="1"/>
</signal>
<signal name="SCK">
<contactref element="Q14" pad="2"/>
<contactref element="R43" pad="1"/>
<contactref element="SCK" pad="1"/>
</signal>
<signal name="N$5">
<contactref element="12" pad="3"/>
<contactref element="13" pad="+"/>
</signal>
<signal name="SQW">
<contactref element="12" pad="7"/>
<contactref element="IC1" pad="26"/>
</signal>
<signal name="SEN1">
<contactref element="IC1" pad="23"/>
<contactref element="X1" pad="2"/>
</signal>
<signal name="SEN2">
<contactref element="IC1" pad="24"/>
<contactref element="X2" pad="2"/>
</signal>
<signal name="N$9">
<contactref element="IC1" pad="9"/>
<contactref element="C10" pad="2"/>
<contactref element="Q6" pad="1"/>
</signal>
<signal name="N$10">
<contactref element="IC1" pad="10"/>
<contactref element="C9" pad="2"/>
<contactref element="Q6" pad="2"/>
</signal>
<signal name="M8RXD">
<contactref element="R24" pad="2"/>
<contactref element="JP2" pad="3"/>
</signal>
<signal name="M8TXD">
<contactref element="R25" pad="2"/>
<contactref element="JP2" pad="2"/>
</signal>
<signal name="DTR">
<contactref element="JP2" pad="1"/>
<contactref element="C8" pad="1"/>
<contactref element="Q5" pad="3"/>
<contactref element="R21" pad="1"/>
</signal>
<signal name="AREF">
<contactref element="C12" pad="2"/>
<contactref element="IC1" pad="21"/>
<contactref element="X2" pad="5"/>
<contactref element="X1" pad="5"/>
<contactref element="SJ3" pad="2"/>
</signal>
<signal name="IC_RESET">
<contactref element="R23" pad="1"/>
<contactref element="IC1" pad="1"/>
<contactref element="C8" pad="2"/>
</signal>
<signal name="N$15">
<contactref element="R25" pad="1"/>
<contactref element="IC1" pad="3"/>
<contactref element="Q8" pad="3"/>
<contactref element="R27" pad="1"/>
</signal>
<signal name="TX">
<contactref element="Q8" pad="2"/>
<contactref element="R37" pad="1"/>
<contactref element="TX" pad="1"/>
</signal>
<signal name="SCK5">
<contactref element="Q14" pad="3"/>
<contactref element="IC1" pad="19"/>
<contactref element="R35" pad="1"/>
</signal>
<signal name="MISO5">
<contactref element="Q13" pad="3"/>
<contactref element="IC1" pad="18"/>
<contactref element="R34" pad="1"/>
</signal>
<signal name="MOSI5">
<contactref element="Q12" pad="3"/>
<contactref element="IC1" pad="17"/>
<contactref element="R33" pad="1"/>
</signal>
<signal name="SS5">
<contactref element="Q11" pad="3"/>
<contactref element="IC1" pad="16"/>
<contactref element="R31" pad="1"/>
</signal>
<signal name="G2">
<contactref element="IC1" pad="5"/>
<contactref element="JP1" pad="P4"/>
</signal>
<signal name="G1">
<contactref element="IC1" pad="4"/>
<contactref element="JP1" pad="P3"/>
</signal>
<signal name="N$20">
<contactref element="Y1" pad="X2"/>
<contactref element="12" pad="1"/>
</signal>
<signal name="N$21">
<contactref element="Y1" pad="X1"/>
<contactref element="12" pad="2"/>
</signal>
<signal name="RDY">
<contactref element="IC1" pad="25"/>
<contactref element="R29" pad="1"/>
</signal>
<signal name="3RDY">
<contactref element="R29" pad="2"/>
<contactref element="R32" pad="2"/>
<contactref element="3RDY" pad="1"/>
</signal>
<signal name="RX">
<contactref element="Q7" pad="2"/>
<contactref element="R36" pad="1"/>
<contactref element="RX" pad="1"/>
</signal>
<signal name="N$23">
<contactref element="R24" pad="1"/>
<contactref element="IC1" pad="2"/>
<contactref element="Q7" pad="3"/>
<contactref element="R26" pad="1"/>
</signal>
<signal name="SCL-5V">
<contactref element="IC1" pad="28"/>
<contactref element="Q10" pad="3"/>
<contactref element="R30" pad="1"/>
<contactref element="12" pad="6"/>
</signal>
<signal name="SDA-5V">
<contactref element="IC1" pad="27"/>
<contactref element="Q9" pad="3"/>
<contactref element="R28" pad="1"/>
<contactref element="12" pad="5"/>
</signal>
<signal name="5V">
<contactref element="R23" pad="2"/>
<contactref element="IC1" pad="7"/>
<contactref element="C11" pad="1"/>
<contactref element="IC1" pad="20"/>
<contactref element="JP2" pad="4"/>
<contactref element="12" pad="8"/>
<contactref element="SJ3" pad="3"/>
<contactref element="R21" pad="2"/>
<contactref element="R26" pad="2"/>
<contactref element="R33" pad="2"/>
<contactref element="R27" pad="2"/>
<contactref element="R30" pad="2"/>
<contactref element="R31" pad="2"/>
<contactref element="R28" pad="2"/>
<contactref element="R35" pad="2"/>
<contactref element="R34" pad="2"/>
<contactref element="JP1" pad="P1"/>
<contactref element="C6" pad="1"/>
<contactref element="C13" pad="+"/>
<contactref element="5V" pad="1"/>
</signal>
<signal name="N$4">
<contactref element="Q4" pad="1"/>
<contactref element="R20" pad="1"/>
</signal>
<signal name="N$6">
<contactref element="Q3" pad="1"/>
<contactref element="R19" pad="1"/>
</signal>
<signal name="G-MEGA">
<contactref element="C9" pad="1"/>
<contactref element="C10" pad="1"/>
<contactref element="C11" pad="2"/>
<contactref element="IC1" pad="8"/>
<contactref element="IC1" pad="22"/>
<contactref element="Q2" pad="3"/>
<contactref element="C12" pad="1"/>
</signal>
<signal name="N$8">
<contactref element="Q2" pad="1"/>
<contactref element="R14" pad="1"/>
</signal>
<signal name="EN-MEGA">
<contactref element="R14" pad="2"/>
<contactref element="EN-MEGA" pad="1"/>
</signal>
<signal name="DTR3V">
<contactref element="Q5" pad="2"/>
<contactref element="R22" pad="1"/>
<contactref element="DTR3V" pad="1"/>
</signal>
<signal name="N$12">
<contactref element="LD1" pad="AX"/>
<contactref element="R9" pad="2"/>
</signal>
<signal name="N$13">
<contactref element="LD1" pad="AR"/>
<contactref element="R10" pad="2"/>
</signal>
<signal name="N$33">
<contactref element="LD2" pad="AX"/>
<contactref element="R7" pad="2"/>
</signal>
<signal name="N$34">
<contactref element="LD2" pad="AR"/>
<contactref element="R8" pad="2"/>
</signal>
<signal name="N$37">
<contactref element="R11" pad="2"/>
<contactref element="S1P" pad="A"/>
</signal>
<signal name="N$38">
<contactref element="R12" pad="2"/>
<contactref element="S2P" pad="A"/>
</signal>
<signal name="SDO">
<contactref element="U$12" pad="6"/>
<contactref element="SDO" pad="TP"/>
</signal>
<signal name="GND_GPS">
<contactref element="C14" pad="2"/>
<contactref element="PA6B1" pad="P$3"/>
<contactref element="PA6B1" pad="P$8"/>
<contactref element="Q1" pad="3"/>
</signal>
<signal name="N$22">
<contactref element="R1" pad="2"/>
<contactref element="PA6B1" pad="P$10"/>
</signal>
<signal name="N$25">
<contactref element="R2" pad="2"/>
<contactref element="PA6B1" pad="P$9"/>
</signal>
<signal name="N$26">
<contactref element="R3" pad="2"/>
<contactref element="PA6B1" pad="P$7"/>
</signal>
<signal name="N$30">
<contactref element="R4" pad="2"/>
<contactref element="PA6B1" pad="P$6"/>
</signal>
<signal name="N$31">
<contactref element="R5" pad="2"/>
<contactref element="PA6B1" pad="P$5"/>
</signal>
<signal name="N$1">
<contactref element="PA6B1" pad="P$4"/>
<contactref element="R13" pad="2"/>
</signal>
<signal name="N$24">
<contactref element="R5" pad="1"/>
<contactref element="3D-FIX" pad="1"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
