<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="7.7.0">
<drawing>
<board>
<plain>
<wire x1="0" y1="20.86" x2="0" y2="2" width="0" layer="20"/>
<wire x1="0" y1="2" x2="2" y2="0" width="0" layer="20" curve="90"/>
<wire x1="2" y1="0" x2="48.8" y2="0" width="0" layer="20"/>
<wire x1="48.8" y1="0" x2="50.8" y2="2" width="0" layer="20" curve="90"/>
<wire x1="50.8" y1="2" x2="50.8" y2="20.86" width="0" layer="20"/>
<wire x1="50.8" y1="20.86" x2="48.8" y2="22.86" width="0" layer="20" curve="90"/>
<wire x1="48.8" y1="22.86" x2="2" y2="22.86" width="0" layer="20"/>
<wire x1="2" y1="22.86" x2="0" y2="20.86" width="0" layer="20" curve="90"/>
<text>PPS</text>
<text>R1</text>
<text>D1</text>
<text>U1</text>
<text>C1</text>
<text>NEO Nav</text>
<text>FeatherWing</text>
<text>R6</text>
<text>C5</text>
<text>C6</text>
<text>C7</text>
<text>R7</text>
<text>L1</text>
<text>GPS ANT</text>
<text>U-BLOX NEO</text>
<text>U4</text>
<text>Based on design by: Dan Watson
of syncchannel.blogspot.com</text>
<text>8/31/2017
Rev A</text>
<text>JP3</text>
<text>B</text>
<text>A</text>
<text>PWR</text>
<text>R4</text>
<hole x="48.5775" y="20.7645" drill="2.6"/>
<hole x="48.5775" y="2.0955" drill="2.6"/>
<text>JP2</text>
<text>C5</text>
<text>JP2: GPS PPS
JP3: Serial RX</text>
<text>For Adafruit
Feather</text>
<text>R5</text>
<text>Updated PCB Layout by: Dan Brown
</text>
</plain>
<libraries>
<library name="adafruit">
<packages>
<package name="C0603">
<description>&lt;b&gt;CAPACITOR&lt;/b&gt;&lt;p&gt;
chip</description>
</package>
<package name="CHIPLED_0603">
<description>&lt;b&gt;CHIPLED&lt;/b&gt;&lt;p&gt;
Source: http://www.osram.convergy.de/ ... LG_LY Q971.pdf</description>
</package>
<package name="R0603">
<description>&lt;b&gt;RESISTOR&lt;/b&gt;&lt;p&gt;
chip</description>
</package>
<package name="U.FL">
</package>
</packages>
</library>
<library name="SparkFun-DiscreteSemi">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find discrete semiconductors- transistors, diodes, TRIACs, optoisolators, 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; Creative Commons ShareAlike 4.0 International - https://creativecommons.org/licenses/by-sa/4.0/ 
&lt;br&gt;&lt;br&gt;
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="SOD-323">
</package>
</packages>
</library>
<library name="microchip">
<description>&lt;b&gt;Microchip PIC Microcontrollers and other Devices&lt;/b&gt;&lt;p&gt;
Based on the following sources :
&lt;ul&gt;
&lt;li&gt;Microchip Data Book, 1993
&lt;li&gt;THE EMERGING WORLD STANDARD, 1995/1996
&lt;li&gt;Microchip, Technical Library CD-ROM, June 1998
&lt;li&gt;www.microchip.com
&lt;/ul&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="SO-08">
<description>&lt;B&gt;Small Outline Narrow Plastic Gull Wing&lt;/B&gt;&lt;p&gt;
150-mil body, package type SN</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; Creative Commons ShareAlike 4.0 International - https://creativecommons.org/licenses/by-sa/4.0/ 
&lt;br&gt;&lt;br&gt;
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="C0402">
<description>&lt;b&gt;CAPACITOR&lt;/b&gt;&lt;p&gt;
chip</description>
</package>
<package name="PAD-JUMPER-3-NO_YES_SILK">
</package>
</packages>
</library>
<library name="adafruit2">
<packages>
<package name="R0603">
<description>&lt;b&gt;RESISTOR&lt;/b&gt;&lt;p&gt;
chip</description>
</package>
</packages>
</library>
<library name="Ava">
<packages>
<package name="UBLOX_NEO-6P">
<description>NEO-6 Series - u-blox 6 NEO Series GALILEO-Ready GPS Modules

The NEO-6 module series brings the high performance, 50-channel u-blox 6 positioning engine, to the miniature NEO form factor.

The u-blox NEO-6 series modules measure 12.2 x 16.0 x 2.4 mm and are the optimal choice for applications requiring greater integration and high performance GPS in weak signal areas.

http://www.u-blox.com/images/downloads/Product_Docs/LEA-6_NEO-6_MAX_HardwareIntegrationManual_%28GPS.G6-HW-09007%29.pdf
http://www.u-blox.com/images/downloads/Product_Docs/NEO-6_DataSheet_%28GPS.G6-HW-09005%29.pdf</description>
</package>
</packages>
</library>
<library name="SparkFun-Connectors">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find connectors and sockets- basically anything that can be plugged into or onto.&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; Creative Commons ShareAlike 4.0 International - https://creativecommons.org/licenses/by-sa/4.0/ 
&lt;br&gt;&lt;br&gt;
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="1X12_NO_SILK">
</package>
<package name="1X16_NO_SILK">
</package>
</packages>
</library>
<library name="_CustomParts">
<packages>
<package name="SOT23-6">
</package>
</packages>
</library>
<library name="SparkFun-Aesthetics">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find non-functional items- supply symbols, logos, notations, frame blocks, 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; Creative Commons ShareAlike 4.0 International - https://creativecommons.org/licenses/by-sa/4.0/ 
&lt;br&gt;&lt;br&gt;
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="OSHW-LOGO-M">
</package>
</packages>
</library>
<library name="daspilker">
<description>&lt;b&gt;Daniel Spilker's Eagle Library&lt;/b&gt;
&lt;p&gt; The latest version of this library can be downloaded at
&lt;a href="https://github.com/daspilker/daspilker-eagle-library"&gt;https://github.com/daspilker/daspilker-eagle-library&lt;/a&gt;.
&lt;p&gt;
&lt;a href="http://daniel-spilker.com/"&gt;http://daniel-spilker.com/&lt;/a&gt;</description>
<packages>
<package name="FCI-10103594-0001LF">
<description>FCI 10103594-0001LF RA SMD USB Micro Type B Receptable</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="SparkFun-Retired">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find all manner of retired footprints for resistors, capacitors, board names, ICs, etc., that are no longer used in our catalog.&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;Creative Commons ShareAlike 4.0 International - https://creativecommons.org/licenses/by-sa/4.0/
&lt;br&gt;&lt;br&gt;
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_2S-NO">
<description>Small solder jumper with no paste layer so it will open after reflow.</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="C7" library="adafruit" package="C0603" value="1uF"/>
<element name="C6" library="adafruit" package="C0603" value="10nF"/>
<element name="D1" library="SparkFun-DiscreteSemi" package="SOD-323" value="BAT20J">
<attribute name="PROD_ID" value="DIO-11623"/>
</element>
<element name="U4" library="microchip" package="SO-08" value="24AA32ASN">
<attribute name="OC_NEWARK" value="83C5815"/>
<attribute name="MPN" value="24AA32A-I/SN"/>
<attribute name="MF" value="MICROCHIP"/>
<attribute name="OC_FARNELL" value="1617659"/>
</element>
<element name="L1" library="SparkFun-Passives" package="C0402" value="27nH"/>
<element name="LED5" library="adafruit" package="CHIPLED_0603" value="YELLOW"/>
<element name="R7" library="adafruit" package="R0603" value="10"/>
<element name="R5" library="adafruit" package="R0603" value="20"/>
<element name="R6" library="adafruit" package="R0603" value="20"/>
<element name="R1" library="adafruit2" package="R0603" value="680"/>
<element name="U3" library="Ava" package="UBLOX_NEO-6P" value="UBLOX_NEO-6"/>
<element name="U1" library="_CustomParts" package="SOT23-6" value="USBLC6-2"/>
<element name="X1" library="adafruit" package="U.FL" value="">
<attribute name="VALUE"/>
</element>
<element name="JP1" library="SparkFun-Connectors" package="1X12_NO_SILK" value=""/>
<element name="JP2" library="SparkFun-Connectors" package="1X16_NO_SILK" value="">
<attribute name="VALUE"/>
</element>
<element name="U$1" library="SparkFun-Aesthetics" package="OSHW-LOGO-M" value=""/>
<element name="SJ3" library="SparkFun-Passives" package="PAD-JUMPER-3-NO_YES_SILK" value="JUMPER-PAD-3-NOYES_SILK">
<attribute name="VALUE"/>
</element>
<element name="C1" library="adafruit" package="C0603" value="4.7u"/>
<element name="JP3" library="daspilker" package="FCI-10103594-0001LF" value="USB-RECEPTABLE"/>
<element name="LED2" library="adafruit" package="CHIPLED_0603" value="RED"/>
<element name="R4" library="adafruit2" package="R0603" value="680"/>
<element name="H1" library="holes" package="2,8-PAD" value="MOUNT-PAD-ROUND2.8"/>
<element name="H2" library="holes" package="2,8-PAD" value="MOUNT-PAD-ROUND2.8"/>
<element name="SJ2" library="SparkFun-Retired" package="SJ_2S-NO" value="">
<attribute name="VALUE"/>
</element>
<element name="C5" library="adafruit" package="C0603" value="100n"/>
<element name="U$2" library="SparkFun-Aesthetics" package="OSHW-LOGO-M" value=""/>
</elements>
<signals>
<signal name="GND">
<contactref element="U3" pad="13_GND"/>
<contactref element="U3" pad="24_GND"/>
<contactref element="U3" pad="10_GND"/>
<contactref element="U3" pad="12_GND"/>
<contactref element="X1" pad="2"/>
<contactref element="X1" pad="1"/>
<contactref element="U4" pad="4"/>
<contactref element="U4" pad="7"/>
<contactref element="U4" pad="3"/>
<contactref element="U4" pad="2"/>
<contactref element="U4" pad="1"/>
<contactref element="U1" pad="2"/>
<contactref element="LED5" pad="C"/>
<contactref element="JP2" pad="4"/>
<contactref element="JP3" pad="5@1"/>
<contactref element="JP3" pad="5@2"/>
<contactref element="JP3" pad="5@3"/>
<contactref element="JP3" pad="5@4"/>
<contactref element="JP3" pad="5@5"/>
<contactref element="JP3" pad="5@6"/>
<contactref element="JP3" pad="5@7"/>
<contactref element="LED2" pad="C"/>
<contactref element="H2" pad="B2,8"/>
<contactref element="H1" pad="B2,8"/>
<contactref element="C1" pad="2"/>
<contactref element="C7" pad="2"/>
<contactref element="C6" pad="2"/>
<contactref element="C5" pad="2"/>
</signal>
<signal name="3V3">
<contactref element="U3" pad="23_VCC"/>
<contactref element="U3" pad="7_VDDUSB"/>
<contactref element="U4" pad="8"/>
<contactref element="JP2" pad="2"/>
<contactref element="R4" pad="2"/>
<contactref element="C1" pad="1"/>
<contactref element="C7" pad="1"/>
<contactref element="C6" pad="1"/>
<contactref element="C5" pad="1"/>
</signal>
<signal name="SDA_UBLOX">
<contactref element="U3" pad="18_SDA2"/>
<contactref element="U4" pad="5"/>
</signal>
<signal name="SCL_UBLOX">
<contactref element="U3" pad="19_SCL2"/>
<contactref element="U4" pad="6"/>
</signal>
<signal name="PPS_RAW">
<contactref element="U3" pad="3_TIMEPULSE"/>
<contactref element="SJ2" pad="1"/>
<contactref element="R1" pad="2"/>
</signal>
<signal name="USB_DM">
<contactref element="U3" pad="5_USB_DM"/>
<contactref element="R5" pad="2"/>
</signal>
<signal name="USB_DP">
<contactref element="U3" pad="6_USB_DP"/>
<contactref element="R6" pad="2"/>
</signal>
<signal name="GPS_BIAS">
<contactref element="U3" pad="9_VCC_RF"/>
<contactref element="U3" pad="8_RESERVED"/>
<contactref element="R7" pad="2"/>
</signal>
<signal name="GPS_RF">
<contactref element="U3" pad="11_RF_IN"/>
<contactref element="L1" pad="1"/>
<contactref element="X1" pad="3"/>
</signal>
<signal name="N$1">
<contactref element="R7" pad="1"/>
<contactref element="L1" pad="2"/>
</signal>
<signal name="RX">
<contactref element="U3" pad="21_RXD1"/>
<contactref element="JP1" pad="7"/>
</signal>
<signal name="TX">
<contactref element="U3" pad="20_TXD1"/>
<contactref element="SJ3" pad="2"/>
</signal>
<signal name="USB_VIN">
<contactref element="U1" pad="5"/>
<contactref element="D1" pad="A"/>
<contactref element="JP3" pad="1"/>
</signal>
<signal name="N$7">
<contactref element="U1" pad="6"/>
<contactref element="JP3" pad="3"/>
<contactref element="R6" pad="1"/>
</signal>
<signal name="N$6">
<contactref element="R1" pad="1"/>
<contactref element="LED5" pad="A"/>
</signal>
<signal name="VBUS">
<contactref element="D1" pad="C"/>
<contactref element="JP1" pad="3"/>
</signal>
<signal name="N$9">
<contactref element="LED2" pad="A"/>
<contactref element="R4" pad="1"/>
</signal>
<signal name="TX_OPT1">
<contactref element="SJ3" pad="1"/>
<contactref element="JP1" pad="6"/>
</signal>
<signal name="TX_OPT2">
<contactref element="SJ3" pad="3"/>
<contactref element="JP1" pad="5"/>
</signal>
<signal name="SDA">
<contactref element="JP1" pad="12"/>
</signal>
<signal name="SCL">
<contactref element="JP1" pad="11"/>
</signal>
<signal name="N$12">
<contactref element="SJ2" pad="2"/>
<contactref element="JP1" pad="9"/>
</signal>
<signal name="N$4">
<contactref element="R5" pad="1"/>
<contactref element="U1" pad="4"/>
<contactref element="JP3" pad="2"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
