<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="9.2.2">
<drawing>
<board>
<plain>
<wire x1="0" y1="3" x2="3" y2="0" width="0.1" layer="20" curve="90"/>
<wire x1="3" y1="0" x2="29" y2="0" width="0.1" layer="20"/>
<wire x1="29" y1="0" x2="32" y2="3" width="0.1" layer="20" curve="90"/>
<wire x1="32" y1="3" x2="32" y2="29" width="0.1" layer="20"/>
<wire x1="32" y1="29" x2="29" y2="32" width="0.1" layer="20" curve="90"/>
<wire x1="29" y1="32" x2="3" y2="32" width="0.1" layer="20"/>
<wire x1="3" y1="32" x2="0" y2="29" width="0.1" layer="20" curve="90"/>
<wire x1="0" y1="29" x2="0" y2="3" width="0.1" layer="20"/>
<text>Sharp
Shooter</text>
<text>V2</text>
<hole x="3" y="29" drill="2.4"/>
<hole x="29" y="29" drill="2.4"/>
<hole x="3" y="3" drill="2.4"/>
<text>5V</text>
<text>GND</text>
</plain>
<libraries>
<library name="SparkFun-LED">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find discrete LEDs for illumination or indication, but no displays.&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="LED-0603">
<description>&lt;B&gt;LED 0603 SMT&lt;/B&gt;&lt;p&gt;
0603, surface mount.
&lt;p&gt;Specifications:
&lt;ul&gt;&lt;li&gt;Pin count: 2&lt;/li&gt;
&lt;li&gt;Pin pitch:0.075inch &lt;/li&gt;
&lt;li&gt;Area: 0.06" x 0.03"&lt;/li&gt;
&lt;/ul&gt;&lt;/p&gt;
&lt;p&gt;Example device(s):
&lt;ul&gt;&lt;li&gt;LED - BLUE&lt;/li&gt;</description>
</package>
</packages>
</library>
<library name="SparkFun-Aesthetics">
<description>&lt;h3&gt;SparkFun Aesthetics&lt;/h3&gt;
This library contiains non-functional items such as logos, build/ordering notes, 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 &lt;b&gt; the end user's responsibility&lt;/b&gt; to ensure correctness and suitablity for a given componet or application. 
&lt;br&gt;
&lt;br&gt;If you enjoy using this library, please buy one of our products at &lt;a href=" www.sparkfun.com"&gt;SparkFun.com&lt;/a&gt;.
&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="DUMMY">
<description>&lt;h3&gt;Dummy Footprint&lt;/h3&gt;
&lt;p&gt;NOTHING HERE!!! For when you want a symbol with no package as an option against symbols with a package.&lt;/p&gt;

&lt;p&gt;Devices using:
&lt;ul&gt;&lt;li&gt;BADGERHACK_LOGO&lt;/li&gt;
&lt;li&gt;FRAME-LETTER&lt;/li&gt;&lt;/ul&gt;&lt;/p&gt;</description>
</package>
</packages>
</library>
<library name="custom">
<packages>
<package name="RAZOR">
</package>
<package name="XBEE">
</package>
<package name="PM">
</package>
<package name="PICO3">
</package>
<package name="PICO2">
</package>
<package name="LOGO">
</package>
<package name="CONN_4">
</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="0603">
<description>&lt;p&gt;&lt;b&gt;Generic 1608 (0603) package&lt;/b&gt;&lt;/p&gt;
&lt;p&gt;0.2mm courtyard excess rounded to nearest 0.05mm.&lt;/p&gt;</description>
</package>
</packages>
</library>
<library name="SparkFun-Connectors">
<description>&lt;h3&gt;SparkFun Connectors&lt;/h3&gt;
This library contains electrically-functional connectors. 
&lt;br&gt;
&lt;br&gt;
We've spent an enormous amount of time creating and checking these footprints and parts, but it is &lt;b&gt; the end user's responsibility&lt;/b&gt; to ensure correctness and suitablity for a given componet or application. 
&lt;br&gt;
&lt;br&gt;If you enjoy using this library, please buy one of our products at &lt;a href=" www.sparkfun.com"&gt;SparkFun.com&lt;/a&gt;.
&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="1X02">
<description>&lt;h3&gt;Plated Through Hole&lt;/h3&gt;
&lt;p&gt;Specifications:
&lt;ul&gt;&lt;li&gt;Pin count:2&lt;/li&gt;
&lt;li&gt;Pin pitch:0.1"&lt;/li&gt;
&lt;/ul&gt;&lt;/p&gt;
&lt;p&gt;Example device(s):
&lt;ul&gt;&lt;li&gt;CONN_02&lt;/li&gt;
&lt;/ul&gt;&lt;/p&gt;</description>
</package>
</packages>
</library>
<library name="SparkFun-DiscreteSemi">
<description>&lt;h3&gt;SparkFun Discrete Semiconductors&lt;/h3&gt;
This library contains diodes, optoisolators, TRIACs, MOSFETs, transistors, 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 &lt;b&gt; the end user's responsibility&lt;/b&gt; to ensure correctness and suitablity for a given componet or application. 
&lt;br&gt;
&lt;br&gt;If you enjoy using this library, please buy one of our products at &lt;a href=" www.sparkfun.com"&gt;SparkFun.com&lt;/a&gt;.
&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="SOT23-3">
<description>SOT23-3</description>
</package>
<package name="SOD-323">
<description>SOD-323 (Small Outline Diode)</description>
</package>
</packages>
</library>
<library name="SparkFun-IC-Amplifiers">
<description>&lt;h3&gt;SparkFun Amplifiers&lt;/h3&gt;
This library contains analog amplifiers, mostly operational amplifiers but also has some headphone and audio amps with more specific applications.
&lt;p&gt;Contents:
&lt;ul&gt;&lt;li&gt;Op-amps&lt;/li&gt;
&lt;li&gt;Headphone amps&lt;/li&gt;
&lt;li&gt;Class D amps&lt;/li&gt;
&lt;/ul&gt;&lt;/p&gt;
&lt;br&gt;
We've spent an enormous amount of time creating and checking these footprints and parts, but it is &lt;b&gt; the end user's responsibility&lt;/b&gt; to ensure correctness and suitablity for a given componet or application. 
&lt;br&gt;
&lt;br&gt;If you enjoy using this library, please buy one of our products at &lt;a href=" www.sparkfun.com"&gt;SparkFun.com&lt;/a&gt;.
&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="SOT23-5">
<description>&lt;b&gt;Small Outline Transistor&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="SparkFun-Coils">
<description>&lt;h3&gt;SparkFun Coils&lt;/h3&gt;
In this library you'll find magnetics.

&lt;p&gt;&lt;b&gt;SparkFun Products:&lt;/b&gt;
&lt;ul&gt;&lt;li&gt;Inductors&lt;/li&gt;
&lt;li&gt;Ferrite Beads&lt;/li&gt;
&lt;li&gt;Transformers&lt;/li&gt;
&lt;/ul&gt;&lt;/p&gt;

&lt;br&gt;
&lt;p&gt;We've spent an enormous amount of time creating and checking these footprints and parts, but it is &lt;b&gt; the end user's responsibility&lt;/b&gt; to ensure correctness and suitablity for a given componet or application. 
&lt;br&gt;
&lt;br&gt;If you enjoy using this library, please buy one of our products at &lt;a href=" www.sparkfun.com"&gt;SparkFun.com&lt;/a&gt;.
&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.&lt;/p&gt;</description>
<packages>
<package name="0603">
<description>&lt;p&gt;&lt;b&gt;Generic 1608 (0603) package&lt;/b&gt;&lt;/p&gt;
&lt;p&gt;0.2mm courtyard excess rounded to nearest 0.05mm.&lt;/p&gt;</description>
</package>
</packages>
</library>
<library name="SparkFun-Capacitors">
<description>&lt;h3&gt;SparkFun Capacitors&lt;/h3&gt;
This library contains capacitors. 
&lt;br&gt;
&lt;br&gt;
We've spent an enormous amount of time creating and checking these footprints and parts, but it is &lt;b&gt; the end user's responsibility&lt;/b&gt; to ensure correctness and suitablity for a given componet or application. 
&lt;br&gt;
&lt;br&gt;If you enjoy using this library, please buy one of our products at &lt;a href=" www.sparkfun.com"&gt;SparkFun.com&lt;/a&gt;.
&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="0603">
<description>&lt;p&gt;&lt;b&gt;Generic 1608 (0603) package&lt;/b&gt;&lt;/p&gt;
&lt;p&gt;0.2mm courtyard excess rounded to nearest 0.05mm.&lt;/p&gt;</description>
</package>
</packages>
</library>
<library name="SparkFun-Jumpers">
<description>&lt;h3&gt;SparkFun Jumpers&lt;/h3&gt;
In this library you'll find jumpers, or other semipermanent means of changing current paths. The least permanent form is the solder jumper. These can be changed by adding, removing, or moving solder. In cases that are less likely to be changed we have jumpers that are connected with traces. These can be cut with a razor, or reconnected with solder. Reference designator JP.
&lt;br&gt;
&lt;br&gt;
We've spent an enormous amount of time creating and checking these footprints and parts, but it is &lt;b&gt; the end user's responsibility&lt;/b&gt; to ensure correctness and suitablity for a given componet or application. 
&lt;br&gt;
&lt;br&gt;If you enjoy using this library, please buy one of our products at &lt;a href=" www.sparkfun.com"&gt;SparkFun.com&lt;/a&gt;.
&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="SMT-JUMPER_2_NO_NO-SILK_ROUND">
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="D4" library="SparkFun-LED" package="LED-0603" value="RED">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="DIO-00819"/>
<attribute name="VALUE"/>
</element>
<element name="FRAME1" library="SparkFun-Aesthetics" package="DUMMY" value="FRAME-LETTERNO_PACKAGE">
<attribute name="DESIGNER" value="Nobody"/>
<attribute name="VERSION" value="v01"/>
</element>
<element name="R1" library="SparkFun-Resistors" package="0603" value="1k">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="RES-07856"/>
<attribute name="VALUE"/>
</element>
<element name="R2" library="SparkFun-Resistors" package="0603" value="10k">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="RES-00824"/>
<attribute name="VALUE"/>
</element>
<element name="R3" library="SparkFun-Resistors" package="0603" value="2.2k">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="RES-08272"/>
<attribute name="VALUE"/>
</element>
<element name="U1" library="custom" package="RAZOR" value="RAZOR"/>
<element name="U2" library="custom" package="XBEE" value="XBEE"/>
<element name="Q1" library="SparkFun-DiscreteSemi" package="SOT23-3" value="220mA/50V/3.5Ω">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="TRANS-00830"/>
<attribute name="VALUE"/>
</element>
<element name="A1" library="SparkFun-IC-Amplifiers" package="SOT23-5" value="MCP6001T">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="IC-12504"/>
<attribute name="VALUE"/>
</element>
<element name="R4" library="SparkFun-Resistors" package="0603" value="6.8k">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="RES-08597"/>
<attribute name="VALUE"/>
</element>
<element name="R5" library="SparkFun-Resistors" package="0603" value="4.7k">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="RES-07857"/>
<attribute name="VALUE"/>
</element>
<element name="J1" library="SparkFun-Connectors" package="1X02" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="REG" library="custom" package="PM" value="ROF-78E5"/>
<element name="R6" library="SparkFun-Resistors" package="0603" value="10k">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="RES-00824"/>
<attribute name="VALUE"/>
</element>
<element name="D2" library="SparkFun-DiscreteSemi" package="SOD-323" value="0.5A/30V/620mV">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="DIO-10955"/>
<attribute name="VALUE"/>
</element>
<element name="L1" library="SparkFun-Coils" package="0603" value="2.2uH">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="NDUC-07859"/>
<attribute name="VALUE"/>
</element>
<element name="C2" library="SparkFun-Capacitors" package="0603" value="1.0uF">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="CAP-00868"/>
<attribute name="VALUE"/>
</element>
<element name="C1" library="SparkFun-Capacitors" package="0603" value="1.0uF">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="CAP-00868"/>
<attribute name="VALUE"/>
</element>
<element name="M1" library="custom" package="PICO3" value="PICO3">
<attribute name="NAME"/>
</element>
<element name="LIPO" library="custom" package="PICO2" value="PICO2">
<attribute name="NAME"/>
</element>
<element name="SW1" library="custom" package="PICO3" value="PICO3">
<attribute name="NAME"/>
</element>
<element name="LD" library="custom" package="PICO2" value="PICO2">
<attribute name="NAME"/>
</element>
<element name="SW2" library="custom" package="PICO2" value="PICO2">
<attribute name="NAME"/>
</element>
<element name="R7" library="SparkFun-Resistors" package="0603" value="130">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="RES-08272"/>
<attribute name="VALUE"/>
</element>
<element name="CAM" library="custom" package="PICO3" value="PICO3">
<attribute name="NAME"/>
</element>
<element name="M2" library="custom" package="PICO3" value="PICO3">
<attribute name="NAME"/>
</element>
<element name="M3" library="custom" package="PICO3" value="PICO3">
<attribute name="NAME"/>
</element>
<element name="D1" library="SparkFun-DiscreteSemi" package="SOD-323" value="0.5A/30V/620mV">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="DIO-10955"/>
<attribute name="VALUE"/>
</element>
<element name="D3" library="SparkFun-DiscreteSemi" package="SOD-323" value="0.5A/30V/620mV">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="DIO-10955"/>
<attribute name="VALUE"/>
</element>
<element name="U$1" library="custom" package="LOGO" value=""/>
<element name="JP1" library="SparkFun-Jumpers" package="SMT-JUMPER_2_NO_NO-SILK_ROUND" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="I2C" library="custom" package="CONN_4" value="CONN_4">
<attribute name="NAME"/>
</element>
</elements>
<signals>
<signal name="GND">
<contactref element="U1" pad="GND"/>
<contactref element="U2" pad="P$10"/>
<contactref element="D4" pad="C"/>
<contactref element="R3" pad="1"/>
<contactref element="Q1" pad="2"/>
<contactref element="A1" pad="2"/>
<contactref element="R4" pad="1"/>
<contactref element="J1" pad="1"/>
<contactref element="REG" pad="P$2"/>
<contactref element="R6" pad="1"/>
<contactref element="C2" pad="2"/>
<contactref element="C1" pad="2"/>
<contactref element="LIPO" pad="P$1"/>
<contactref element="LIPO" pad="P$4"/>
<contactref element="LIPO" pad="P$5"/>
<contactref element="SW1" pad="P$5"/>
<contactref element="SW1" pad="P$4"/>
<contactref element="LD" pad="P$4"/>
<contactref element="LD" pad="P$5"/>
<contactref element="SW2" pad="P$5"/>
<contactref element="SW2" pad="P$4"/>
<contactref element="R7" pad="1"/>
<contactref element="CAM" pad="P$1"/>
<contactref element="CAM" pad="P$5"/>
<contactref element="CAM" pad="P$4"/>
<contactref element="M1" pad="P$1"/>
<contactref element="M2" pad="P$1"/>
<contactref element="M3" pad="P$1"/>
<contactref element="M1" pad="P$5"/>
<contactref element="M3" pad="P$5"/>
<contactref element="M2" pad="P$5"/>
<contactref element="M1" pad="P$4"/>
<contactref element="M3" pad="P$4"/>
<contactref element="M2" pad="P$4"/>
<contactref element="SW1" pad="P$1"/>
</signal>
<signal name="5V">
<contactref element="R1" pad="2"/>
<contactref element="A1" pad="5"/>
<contactref element="J1" pad="2"/>
<contactref element="D2" pad="C"/>
<contactref element="LD" pad="P$2"/>
<contactref element="SW2" pad="P$2"/>
<contactref element="D3" pad="A"/>
<contactref element="JP1" pad="1"/>
</signal>
<signal name="3.3V">
<contactref element="U2" pad="P$1"/>
<contactref element="I2C" pad="P1"/>
<contactref element="U1" pad="3V3"/>
</signal>
<signal name="RX4">
<contactref element="U1" pad="A2"/>
<contactref element="U2" pad="P$2"/>
</signal>
<signal name="A3">
<contactref element="U1" pad="A3"/>
<contactref element="R5" pad="1"/>
<contactref element="R4" pad="2"/>
</signal>
<signal name="A4">
<contactref element="U1" pad="A4"/>
<contactref element="CAM" pad="P$3"/>
</signal>
<signal name="TX4">
<contactref element="U1" pad="A1"/>
<contactref element="U2" pad="P$3"/>
</signal>
<signal name="A0">
<contactref element="U1" pad="A0"/>
<contactref element="R2" pad="1"/>
<contactref element="R3" pad="2"/>
</signal>
<signal name="D13">
<contactref element="U1" pad="13"/>
<contactref element="SW2" pad="P$1"/>
<contactref element="R7" pad="2"/>
</signal>
<signal name="RX2">
<contactref element="U1" pad="12"/>
<contactref element="M2" pad="P$2"/>
</signal>
<signal name="D11">
<contactref element="U1" pad="11"/>
<contactref element="Q1" pad="1"/>
</signal>
<signal name="TX2">
<contactref element="U1" pad="10"/>
<contactref element="M2" pad="P$3"/>
</signal>
<signal name="TX3">
<contactref element="U1" pad="TX"/>
<contactref element="M3" pad="P$3"/>
</signal>
<signal name="RX3">
<contactref element="U1" pad="RX"/>
<contactref element="M3" pad="P$2"/>
</signal>
<signal name="RX1">
<contactref element="U1" pad="09"/>
<contactref element="M1" pad="P$2"/>
</signal>
<signal name="TX1">
<contactref element="U1" pad="08"/>
<contactref element="M1" pad="P$3"/>
</signal>
<signal name="N$5">
<contactref element="D4" pad="A"/>
<contactref element="R1" pad="1"/>
</signal>
<signal name="V_BATT">
<contactref element="R2" pad="2"/>
<contactref element="REG" pad="P$1"/>
<contactref element="L1" pad="2"/>
<contactref element="C2" pad="1"/>
<contactref element="SW1" pad="P$3"/>
</signal>
<signal name="N$2">
<contactref element="Q1" pad="3"/>
<contactref element="LD" pad="P$1"/>
</signal>
<signal name="N$3">
<contactref element="A1" pad="1"/>
<contactref element="R5" pad="2"/>
<contactref element="A1" pad="4"/>
</signal>
<signal name="N$4">
<contactref element="A1" pad="3"/>
<contactref element="CAM" pad="P$2"/>
</signal>
<signal name="S1">
<contactref element="REG" pad="P$4"/>
<contactref element="R6" pad="2"/>
<contactref element="SW1" pad="P$2"/>
<contactref element="JP1" pad="2"/>
</signal>
<signal name="N$1">
<contactref element="REG" pad="P$3"/>
<contactref element="D2" pad="A"/>
</signal>
<signal name="B+">
<contactref element="LIPO" pad="P$2"/>
<contactref element="D1" pad="A"/>
</signal>
<signal name="N$9">
<contactref element="U1" pad="VBATT"/>
<contactref element="D3" pad="C"/>
</signal>
<signal name="VD">
<contactref element="L1" pad="1"/>
<contactref element="C1" pad="1"/>
<contactref element="D1" pad="C"/>
</signal>
<signal name="SDA">
<contactref element="U1" pad="SDA"/>
<contactref element="I2C" pad="P2"/>
</signal>
<signal name="SCL">
<contactref element="U1" pad="SCL"/>
<contactref element="I2C" pad="P3"/>
</signal>
<signal name="GND2">
<contactref element="I2C" pad="GND"/>
<contactref element="U1" pad="GND2"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
