<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="7.7.0">
<drawing>
<board>
<plain>
<wire x1="0" y1="0" x2="17.91335" y2="0" width="0.0254" layer="20"/>
<wire x1="17.91335" y1="0" x2="17.907" y2="35.687" width="0.0254" layer="20"/>
<wire x1="17.907" y1="35.687" x2="0" y2="35.687" width="0.0254" layer="20"/>
<text>DNP</text>
<text>v02c</text>
<wire x1="0" y1="0" x2="0" y2="35.687" width="0.0254" layer="20"/>
<text>CLK</text>
<text>DIO</text>
<text>SCL</text>
<text>SDA</text>
<text>14</text>
<text>13</text>
<text>GND</text>
<text>VBAT</text>
<text>12</text>
<text>15</text>
<text>16</text>
<text>17</text>
<text>18</text>
<text>25</text>
<text>9</text>
<text>21</text>
<text>20</text>
<text>19</text>
<text>A3</text>
<text>A2</text>
<text>A1</text>
<text>A0</text>
<text>26</text>
<text>27</text>
<text>A4</text>
<text>A5</text>
<text>A6</text>
<text>A7</text>
<text>10</text>
<text>3V3</text>
<text>GND</text>
<text>Pesky
Products</text>
<text>11</text>
</plain>
<libraries>
<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="JST-2-PTH-NS">
</package>
<package name="1X05_NO_SILK">
<description>No outline in silkscreen</description>
</package>
<package name="1X03_NO_SILK">
</package>
<package name="1X01NS">
</package>
</packages>
</library>
<library name="Kris">
<packages>
<package name="ABS05">
<description>ABS05 32.768 kHz 20 ppm crystal</description>
</package>
<package name="0402LED">
<description>0402 led</description>
</package>
<package name="BMP280">
<description>Package for Bosch's BMP2280 pressure sensor</description>
</package>
<package name="ZX62-B-5PA(11)">
<description>Hirose Micro-B USB ZX62-B-5PA(11)</description>
</package>
<package name="SSAJ110100">
<description>ALPS SSAJ110100 SPDT slide switch with lugs</description>
</package>
<package name="LX0404">
<description>Lumex 0404 rgb leds</description>
</package>
<package name="QFN-48">
<description>QFN-48 package for nRF51822 QAA BLE/ARM Cortex M0 processor SoC</description>
</package>
<package name="CDSQR4148-HF">
<description>ComChip's CDSQR4148-HF high speed  150 mA Io diode</description>
</package>
<package name="NCP161">
<description>NCP161 3V3 LDO voltage regulator</description>
</package>
<package name="CTS416-32MHZ">
<description>32 MHz CTS416 crystal</description>
</package>
</packages>
</library>
<library name="SparkFun-Capacitors">
<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="0402-CAP">
<description>&lt;b&gt;CAPACITOR&lt;/b&gt;&lt;p&gt;
chip</description>
</package>
</packages>
</library>
<library name="inductors">
<description>&lt;b&gt;Inductors and Filters&lt;/b&gt;&lt;p&gt;
Based on the previous library ind-a.lbr&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="0402">
<description>&lt;b&gt;EMIFIL (R) Chip Ferrite Bead for GHz Noise&lt;/b&gt;&lt;p&gt;
Source: http://www.murata.com/ Ferrite Bead BLM15H.pdf</description>
</package>
</packages>
</library>
<library name="SparkFun-Resistors">
<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="0402-RES">
<description>&lt;b&gt;CAPACITOR&lt;/b&gt;&lt;p&gt;
chip</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; 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="MPU-9250">
<description>QFN-24NP package for the MPU-9250 based on data in the
product specification</description>
</package>
</packages>
</library>
<library name="maxim">
<description>&lt;b&gt;Maxim Components&lt;/b&gt;&lt;p&gt;

&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="SOT23-5L">
<description>&lt;b&gt;Small Outline Transistor&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="PWSONN6">
<packages>
<package name="HN01">
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="U2" library="Kris" package="ABS05" value="ABS05"/>
<element name="C2" library="SparkFun-Capacitors" package="0402-CAP" value="12 pF"/>
<element name="C1" library="SparkFun-Capacitors" package="0402-CAP" value="12 pF"/>
<element name="C13" library="SparkFun-Capacitors" package="0402-CAP" value="18 pF"/>
<element name="C14" library="SparkFun-Capacitors" package="0402-CAP" value="18 pF"/>
<element name="C7" library="SparkFun-Capacitors" package="0402-CAP" value="100 nF"/>
<element name="C11" library="SparkFun-Capacitors" package="0402-CAP" value="100 nF"/>
<element name="C9" library="SparkFun-Capacitors" package="0402-CAP" value="100 nF"/>
<element name="C4" library="SparkFun-Capacitors" package="0402-CAP" value="0.8 pF"/>
<element name="L3" library="inductors" package="0402" value="3.9 nH"/>
<element name="R2" library="SparkFun-Resistors" package="0402-RES" value="1 k"/>
<element name="R3" library="SparkFun-Resistors" package="0402-RES" value="1 k"/>
<element name="JP3" library="SparkFun-Connectors" package="JST-2-PTH-NS" value="M02-JST-2-PTH-NO_SILK"/>
<element name="U$5" library="Kris" package="ZX62-B-5PA(11)" value="ZX62-B-5PA(11)"/>
<element name="U$6" library="Kris" package="SSAJ110100" value="SSJA110100"/>
<element name="U6" library="Kris" package="LX0404" value="LUMEX0404RGBLED"/>
<element name="R7" library="SparkFun-Resistors" package="0402-RES" value="1 k"/>
<element name="JP1" library="SparkFun-Connectors" package="1X05_NO_SILK" value=""/>
<element name="JP2" library="SparkFun-Connectors" package="1X05_NO_SILK" value=""/>
<element name="JP4" library="SparkFun-Connectors" package="1X05_NO_SILK" value=""/>
<element name="JP5" library="SparkFun-Connectors" package="1X05_NO_SILK" value=""/>
<element name="U1" library="Kris" package="QFN-48" value="NRF52832"/>
<element name="C26" library="SparkFun-Capacitors" package="0402-CAP" value="1 uF"/>
<element name="IC2" library="maxim" package="SOT23-5L" value="MAX1555">
<attribute name="OC_NEWARK" value="59J2761"/>
<attribute name="MPN" value="MAX1555EZK+T"/>
<attribute name="MF" value="MAXIM"/>
<attribute name="OC_FARNELL" value="1628222"/>
</element>
<element name="R11" library="SparkFun-Resistors" package="0402-RES" value="100 k"/>
<element name="U$4" library="Kris" package="0402LED" value="0402LED"/>
<element name="R12" library="SparkFun-Resistors" package="0402-RES" value="1 k"/>
<element name="C28" library="SparkFun-Capacitors" package="0402-CAP" value="1 uF"/>
<element name="D1" library="Kris" package="CDSQR4148-HF" value="CDSQR4148-HF"/>
<element name="D2" library="Kris" package="CDSQR4148-HF" value="CDSQR4148-HF"/>
<element name="U8" library="Kris" package="NCP161" value="NCP161"/>
<element name="C27" library="SparkFun-Capacitors" package="0402-CAP" value="1 uF"/>
<element name="C31" library="SparkFun-Capacitors" package="0402-CAP" value="1 uF"/>
<element name="U$11" library="Kris" package="0402LED" value="0402LED"/>
<element name="R13" library="SparkFun-Resistors" package="0402-RES" value="1 K"/>
<element name="U5" library="SparkFun-Sensors" package="MPU-9250" value="MPU-9250"/>
<element name="C22" library="SparkFun-Capacitors" package="0402-CAP" value="100 nF"/>
<element name="C23" library="SparkFun-Capacitors" package="0402-CAP" value="100 nF"/>
<element name="C24" library="SparkFun-Capacitors" package="0402-CAP" value="100 nF"/>
<element name="U7" library="Kris" package="BMP280" value="BMP280"/>
<element name="C29" library="SparkFun-Capacitors" package="0402-CAP" value="100 nF"/>
<element name="C30" library="SparkFun-Capacitors" package="0402-CAP" value="100 nF"/>
<element name="R8" library="SparkFun-Resistors" package="0402-RES" value="4K7"/>
<element name="R9" library="SparkFun-Resistors" package="0402-RES" value="4K7"/>
<element name="C12" library="SparkFun-Capacitors" package="0402-CAP" value="4.7 uF"/>
<element name="C15" library="SparkFun-Capacitors" package="0402-CAP" value="1 uF"/>
<element name="JP6" library="SparkFun-Connectors" package="1X03_NO_SILK" value=""/>
<element name="C3" library="SparkFun-Capacitors" package="0402-CAP" value="100 pF"/>
<element name="JP7" library="SparkFun-Connectors" package="1X03_NO_SILK" value=""/>
<element name="JP8" library="SparkFun-Connectors" package="1X03_NO_SILK" value=""/>
<element name="C5" library="SparkFun-Capacitors" package="0402-CAP" value="NC"/>
<element name="U$15" library="PWSONN6" package="HN01" value="HN01"/>
<element name="X1" library="Kris" package="CTS416-32MHZ" value="CTS416-32MHZ"/>
<element name="JP9" library="SparkFun-Connectors" package="1X01NS" value="M01SMDNS"/>
</elements>
<signals>
<signal name="GND">
<contactref element="C2" pad="1"/>
<contactref element="C11" pad="1"/>
<contactref element="C9" pad="2"/>
<contactref element="C4" pad="2"/>
<contactref element="JP3" pad="1"/>
<contactref element="C1" pad="1"/>
<contactref element="U$5" pad="P$5"/>
<contactref element="C26" pad="1"/>
<contactref element="IC2" pad="2"/>
<contactref element="C28" pad="1"/>
<contactref element="U8" pad="P$2"/>
<contactref element="C31" pad="2"/>
<contactref element="U8" pad="P$5"/>
<contactref element="C27" pad="2"/>
<contactref element="U$11" pad="P$2"/>
<contactref element="U5" pad="18"/>
<contactref element="U5" pad="20"/>
<contactref element="U5" pad="11"/>
<contactref element="U5" pad="9"/>
<contactref element="C22" pad="1"/>
<contactref element="C23" pad="2"/>
<contactref element="C24" pad="1"/>
<contactref element="U7" pad="P$1"/>
<contactref element="U7" pad="P$7"/>
<contactref element="C29" pad="2"/>
<contactref element="C30" pad="2"/>
<contactref element="C7" pad="1"/>
<contactref element="C13" pad="1"/>
<contactref element="C14" pad="1"/>
<contactref element="C12" pad="1"/>
<contactref element="C15" pad="1"/>
<contactref element="U1" pad="P$45"/>
<contactref element="U1" pad="P$31"/>
<contactref element="C3" pad="2"/>
<contactref element="C5" pad="2"/>
<contactref element="JP1" pad="5"/>
<contactref element="X1" pad="P$2"/>
<contactref element="X1" pad="P$4"/>
</signal>
<signal name="ANT">
<contactref element="L3" pad="2"/>
<contactref element="U$15" pad="P$1"/>
</signal>
<signal name="N$3">
<contactref element="U1" pad="P$30"/>
<contactref element="L3" pad="1"/>
<contactref element="C4" pad="1"/>
</signal>
<signal name="N$10">
<contactref element="C1" pad="2"/>
<contactref element="U1" pad="P$35"/>
<contactref element="X1" pad="P$3"/>
</signal>
<signal name="N$2">
<contactref element="C2" pad="2"/>
<contactref element="U1" pad="P$34"/>
<contactref element="X1" pad="P$1"/>
</signal>
<signal name="N$18">
<contactref element="R2" pad="1"/>
<contactref element="U6" pad="P$4"/>
</signal>
<signal name="N$19">
<contactref element="R2" pad="2"/>
<contactref element="U1" pad="P$27"/>
</signal>
<signal name="N$21">
<contactref element="R3" pad="1"/>
<contactref element="U6" pad="P$3"/>
</signal>
<signal name="N$27">
<contactref element="U6" pad="P$2"/>
<contactref element="R7" pad="1"/>
</signal>
<signal name="N$35">
<contactref element="R7" pad="2"/>
<contactref element="U1" pad="P$28"/>
</signal>
<signal name="VIN">
<contactref element="U8" pad="P$4"/>
<contactref element="U8" pad="P$3"/>
<contactref element="C27" pad="1"/>
<contactref element="D2" pad="P$1"/>
<contactref element="D1" pad="P$1"/>
</signal>
<signal name="N$48">
<contactref element="R11" pad="1"/>
<contactref element="IC2" pad="3"/>
<contactref element="U$4" pad="P$2"/>
</signal>
<signal name="N$43">
<contactref element="U$4" pad="P$1"/>
<contactref element="R12" pad="1"/>
</signal>
<signal name="VBUS">
<contactref element="D1" pad="P$2"/>
<contactref element="IC2" pad="1"/>
<contactref element="C28" pad="2"/>
<contactref element="U$5" pad="P$1"/>
</signal>
<signal name="N$45">
<contactref element="R13" pad="2"/>
<contactref element="U$11" pad="P$1"/>
</signal>
<signal name="SDA">
<contactref element="U5" pad="24"/>
<contactref element="U7" pad="P$3"/>
<contactref element="R9" pad="2"/>
<contactref element="U1" pad="P$8"/>
<contactref element="JP5" pad="5"/>
</signal>
<signal name="SCL">
<contactref element="U5" pad="23"/>
<contactref element="U7" pad="P$4"/>
<contactref element="R8" pad="2"/>
<contactref element="U1" pad="P$9"/>
<contactref element="JP5" pad="4"/>
</signal>
<signal name="MPU9250INT">
<contactref element="U5" pad="12"/>
<contactref element="U1" pad="P$10"/>
</signal>
<signal name="N$30">
<contactref element="C23" pad="1"/>
<contactref element="U5" pad="10"/>
</signal>
<signal name="3V3">
<contactref element="U5" pad="13"/>
<contactref element="C24" pad="2"/>
<contactref element="C22" pad="2"/>
<contactref element="U5" pad="22"/>
<contactref element="U5" pad="1"/>
<contactref element="U5" pad="8"/>
<contactref element="U7" pad="P$5"/>
<contactref element="R8" pad="1"/>
<contactref element="C29" pad="1"/>
<contactref element="U7" pad="P$2"/>
<contactref element="R9" pad="1"/>
<contactref element="U7" pad="P$8"/>
<contactref element="U7" pad="P$6"/>
<contactref element="C30" pad="1"/>
<contactref element="C11" pad="2"/>
<contactref element="C9" pad="1"/>
<contactref element="U6" pad="P$1"/>
<contactref element="C12" pad="2"/>
<contactref element="U1" pad="P$48"/>
<contactref element="U1" pad="P$13"/>
<contactref element="U1" pad="P$36"/>
<contactref element="JP5" pad="1"/>
<contactref element="U8" pad="P$1"/>
<contactref element="C31" pad="1"/>
<contactref element="R13" pad="1"/>
</signal>
<signal name="N$12">
<contactref element="U1" pad="P$1"/>
<contactref element="C7" pad="2"/>
</signal>
<signal name="N$4">
<contactref element="C14" pad="2"/>
<contactref element="U2" pad="P$2"/>
<contactref element="U1" pad="P$2"/>
</signal>
<signal name="N$9">
<contactref element="C13" pad="2"/>
<contactref element="U2" pad="P$1"/>
<contactref element="U1" pad="P$3"/>
</signal>
<signal name="N$13">
<contactref element="U1" pad="P$46"/>
<contactref element="C15" pad="2"/>
</signal>
<signal name="N$5">
<contactref element="R3" pad="2"/>
<contactref element="U1" pad="P$29"/>
</signal>
<signal name="N$7">
<contactref element="U1" pad="P$26"/>
<contactref element="JP4" pad="1"/>
</signal>
<signal name="N$8">
<contactref element="U1" pad="P$25"/>
<contactref element="JP4" pad="2"/>
</signal>
<signal name="N$15">
<contactref element="U1" pad="P$15"/>
<contactref element="JP1" pad="4"/>
</signal>
<signal name="N$16">
<contactref element="U1" pad="P$16"/>
<contactref element="JP1" pad="3"/>
</signal>
<signal name="N$17">
<contactref element="U1" pad="P$17"/>
<contactref element="JP1" pad="2"/>
</signal>
<signal name="N$20">
<contactref element="U1" pad="P$18"/>
<contactref element="JP1" pad="1"/>
</signal>
<signal name="N$25">
<contactref element="U1" pad="P$23"/>
<contactref element="JP4" pad="4"/>
</signal>
<signal name="N$26">
<contactref element="U1" pad="P$24"/>
<contactref element="JP4" pad="3"/>
</signal>
<signal name="N$28">
<contactref element="U1" pad="P$33"/>
<contactref element="C3" pad="1"/>
</signal>
<signal name="N$11">
<contactref element="U1" pad="P$37"/>
<contactref element="JP7" pad="3"/>
</signal>
<signal name="N$29">
<contactref element="U1" pad="P$38"/>
<contactref element="JP7" pad="2"/>
</signal>
<signal name="N$31">
<contactref element="U1" pad="P$39"/>
<contactref element="JP7" pad="1"/>
</signal>
<signal name="N$32">
<contactref element="U1" pad="P$40"/>
<contactref element="JP2" pad="5"/>
</signal>
<signal name="N$33">
<contactref element="U1" pad="P$41"/>
<contactref element="JP2" pad="4"/>
</signal>
<signal name="N$34">
<contactref element="U1" pad="P$42"/>
<contactref element="JP2" pad="3"/>
</signal>
<signal name="N$36">
<contactref element="U1" pad="P$43"/>
<contactref element="JP2" pad="2"/>
</signal>
<signal name="N$6">
<contactref element="U1" pad="P$4"/>
<contactref element="JP2" pad="1"/>
</signal>
<signal name="NFC1">
<contactref element="U1" pad="P$11"/>
<contactref element="JP5" pad="3"/>
</signal>
<signal name="N$42">
<contactref element="U1" pad="P$5"/>
<contactref element="JP8" pad="3"/>
</signal>
<signal name="N$44">
<contactref element="U1" pad="P$6"/>
<contactref element="JP8" pad="2"/>
</signal>
<signal name="N$46">
<contactref element="U1" pad="P$7"/>
<contactref element="JP8" pad="1"/>
</signal>
<signal name="N$47">
<contactref element="U1" pad="P$32"/>
<contactref element="C5" pad="1"/>
</signal>
<signal name="VBATIN">
<contactref element="D2" pad="P$2"/>
<contactref element="U$6" pad="P$3"/>
</signal>
<signal name="VBATCHG">
<contactref element="JP3" pad="2"/>
<contactref element="IC2" pad="5"/>
<contactref element="C26" pad="2"/>
<contactref element="R11" pad="2"/>
<contactref element="R12" pad="2"/>
<contactref element="U$6" pad="P$2"/>
</signal>
<signal name="N$1">
<contactref element="U1" pad="P$22"/>
<contactref element="JP4" pad="5"/>
</signal>
<signal name="N$24">
<contactref element="U1" pad="P$19"/>
<contactref element="JP6" pad="3"/>
</signal>
<signal name="N$49">
<contactref element="U1" pad="P$20"/>
<contactref element="JP6" pad="2"/>
</signal>
<signal name="N$50">
<contactref element="U1" pad="P$21"/>
<contactref element="JP6" pad="1"/>
</signal>
<signal name="1">
<contactref element="U$6" pad="P$1"/>
</signal>
<signal name="N$14">
<contactref element="U1" pad="P$14"/>
<contactref element="JP9" pad="1"/>
</signal>
<signal name="NFC2">
<contactref element="U1" pad="P$12"/>
<contactref element="JP5" pad="2"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
