<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="6.6.0">
<drawing>
<board>
<plain>
<wire x1="-0.254" y1="-0.254" x2="-0.254" y2="25.654" width="0.2032" layer="20"/>
<wire x1="-0.254" y1="25.654" x2="47.371" y2="25.654" width="0.2032" layer="20"/>
<wire x1="47.371" y1="25.654" x2="47.371" y2="-0.254" width="0.2032" layer="20"/>
<wire x1="47.371" y1="-0.254" x2="-0.254" y2="-0.254" width="0.2032" layer="20"/>
<text>SCL</text>
<text>SDA</text>
<text>3V3</text>
<text>GND</text>
<text>DTR</text>
<text>TXO</text>
<text>RXI</text>
<text>VCC</text>
<text>GND</text>
<text>GND</text>
<text>0</text>
<text>4</text>
<text>13</text>
<text>12</text>
<text>XPD</text>
<text>ADC</text>
<text>EN</text>
<text>Jim Lindblom</text>
<text>NC</text>
<text>VCC</text>
<text>GND</text>
<text>VIN</text>
<text>0</text>
<text>4</text>
<text>13</text>
<text>12</text>
<text>XPD</text>
<text>ADC</text>
<text>EN</text>
<text>SCL</text>
<text>SDA</text>
<text>3V3</text>
<text>GND</text>
<text>DTR</text>
<text>TXO</text>
<text>PWR</text>
<text>5</text>
<text>VIN</text>
<text>5</text>
<text>RXI</text>
<text>GND</text>
<text>If the circuit requires little current then use 3V3.
If the circuit needs more current and is powered from USB or BATT connectors use PWR.
If the circuit is powered from FTDI then use VCC.</text>
</plain>
<libraries>
<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="0603-CAP">
</package>
<package name="0805">
</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="CREATIVE_COMMONS">
</package>
<package name="SFE_LOGO_FLAME_.1">
</package>
<package name="OSHW-LOGO-S">
</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-RES">
</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="FTDI_BASIC">
</package>
<package name="1X04">
</package>
<package name="1X10">
</package>
<package name="1X01">
</package>
</packages>
</library>
<library name="SparkFun-PowerIC">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find drivers, regulators, and amplifiers.&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="SOT23-5">
<description>&lt;b&gt;Small Outline Transistor&lt;/b&gt;</description>
</package>
</packages>
</library>
<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">
</package>
</packages>
</library>
<library name="SparkFun-Electromechanical">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find anything that moves- switches, relays, buttons, potentiometers. Also, anything that goes on a board but isn't electrical in nature- screws, standoffs, 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="STAND-OFF">
<description>&lt;b&gt;Stand Off&lt;/b&gt;&lt;p&gt;
This is the mechanical footprint for a #4 phillips button head screw. Use the keepout ring to avoid running the screw head into surrounding components. SKU : PRT-00447</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="FRAME1" library="SparkFun-Aesthetics" package="CREATIVE_COMMONS" value="FRAME-LETTER"/>
<element name="JP4" library="SparkFun-Connectors" package="FTDI_BASIC" value="FTDI_BASICPTH">
<attribute name="VALUE"/>
</element>
<element name="JP5" library="SparkFun-Connectors" package="1X04" value="I2C">
<attribute name="VALUE"/>
</element>
<element name="C7" library="SparkFun-Capacitors" package="0805" value="1.0uF">
<attribute name="PROD_ID" value="CAP-11625"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C9" library="SparkFun-Capacitors" package="0603-CAP" value="2.2uF">
<attribute name="PROD_ID" value="CAP-07888"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="STANDOFF3" library="SparkFun-Electromechanical" package="STAND-OFF" value="STAND-OFF"/>
<element name="STANDOFF1" library="SparkFun-Electromechanical" package="STAND-OFF" value="STAND-OFF"/>
<element name="STANDOFF2" library="SparkFun-Electromechanical" package="STAND-OFF" value="STAND-OFF"/>
<element name="STANDOFF4" library="SparkFun-Electromechanical" package="STAND-OFF" value="STAND-OFF"/>
<element name="U4" library="SparkFun-PowerIC" package="SOT23-5" value="AP2112K-3.3V">
<attribute name="NAME"/>
<attribute name="VALUE"/>
<attribute name="PROD_ID" value="VREG-12457"/>
</element>
<element name="R16" library="SparkFun-Resistors" package="0603-RES" value="200">
<attribute name="PROD_ID" value="RES-08220"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="JP3" library="SparkFun-Connectors" package="1X10" value="M10&quot;">
<attribute name="VALUE"/>
</element>
<element name="D4" library="SparkFun-LED" package="LED-0603" value="RED">
<attribute name="PROD_ID" value="DIO-00819"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="JP1" library="SparkFun-Connectors" package="1X01" value="PWR">
<attribute name="VALUE"/>
</element>
<element name="JP2" library="SparkFun-Connectors" package="1X01" value="PWR">
<attribute name="VALUE"/>
</element>
<element name="JP6" library="SparkFun-Connectors" package="1X01" value="PWR">
<attribute name="VALUE"/>
</element>
<element name="JP7" library="SparkFun-Connectors" package="1X01" value="PWR">
<attribute name="VALUE"/>
</element>
<element name="JP8" library="SparkFun-Connectors" package="1X01" value="PWR">
<attribute name="VALUE"/>
</element>
<element name="JP10" library="SparkFun-Connectors" package="1X01" value="PWR">
<attribute name="VALUE"/>
</element>
<element name="JP11" library="SparkFun-Connectors" package="1X01" value="PWR">
<attribute name="VALUE"/>
</element>
<element name="JP12" library="SparkFun-Connectors" package="1X01" value="PWR">
<attribute name="VALUE"/>
</element>
<element name="JP13" library="SparkFun-Connectors" package="1X01" value="PWR">
<attribute name="VALUE"/>
</element>
<element name="JP14" library="SparkFun-Connectors" package="1X01" value="PWR">
<attribute name="VALUE"/>
</element>
<element name="JP15" library="SparkFun-Connectors" package="1X01" value="PWR">
<attribute name="VALUE"/>
</element>
<element name="JP16" library="SparkFun-Connectors" package="1X01" value="PWR">
<attribute name="VALUE"/>
</element>
<element name="JP17" library="SparkFun-Connectors" package="1X01" value="PWR">
<attribute name="VALUE"/>
</element>
<element name="JP18" library="SparkFun-Connectors" package="1X01" value="PWR">
<attribute name="VALUE"/>
</element>
<element name="JP19" library="SparkFun-Connectors" package="1X01" value="PWR">
<attribute name="VALUE"/>
</element>
<element name="JP20" library="SparkFun-Connectors" package="1X01" value="PWR">
<attribute name="VALUE"/>
</element>
<element name="JP21" library="SparkFun-Connectors" package="1X01" value="PWR">
<attribute name="VALUE"/>
</element>
<element name="JP22" library="SparkFun-Connectors" package="1X01" value="PWR">
<attribute name="VALUE"/>
</element>
<element name="JP9" library="SparkFun-Connectors" package="1X01" value="PWR">
<attribute name="VALUE"/>
</element>
<element name="LOGO3" library="SparkFun-Aesthetics" package="SFE_LOGO_FLAME_.1" value="SFE_LOGO_FLAME.1_INCH"/>
<element name="LOGO4" library="SparkFun-Aesthetics" package="OSHW-LOGO-S" value="OSHW-LOGOS"/>
</elements>
<signals>
<signal name="VCC">
<contactref element="JP5" pad="2"/>
<contactref element="JP22" pad="1"/>
</signal>
<signal name="GND">
<contactref element="JP4" pad="GND"/>
<contactref element="JP5" pad="1"/>
<contactref element="C9" pad="2"/>
<contactref element="C7" pad="2"/>
<contactref element="U4" pad="2"/>
<contactref element="R16" pad="2"/>
<contactref element="JP3" pad="1"/>
<contactref element="JP18" pad="1"/>
<contactref element="JP8" pad="1"/>
</signal>
<signal name="CHIP_EN">
<contactref element="JP3" pad="10"/>
<contactref element="JP10" pad="1"/>
</signal>
<signal name="U0RXI">
<contactref element="JP4" pad="TXO"/>
<contactref element="JP6" pad="1"/>
</signal>
<signal name="U0TXO">
<contactref element="JP4" pad="RXI"/>
<contactref element="JP2" pad="1"/>
</signal>
<signal name="DTR">
<contactref element="JP4" pad="DTR"/>
<contactref element="JP19" pad="1"/>
</signal>
<signal name="GPIO14/SCL">
<contactref element="JP5" pad="4"/>
<contactref element="JP20" pad="1"/>
</signal>
<signal name="ADC">
<contactref element="JP3" pad="9"/>
<contactref element="JP11" pad="1"/>
</signal>
<signal name="GPIO0">
<contactref element="JP3" pad="4"/>
<contactref element="JP16" pad="1"/>
</signal>
<signal name="GPIO5">
<contactref element="JP3" pad="3"/>
<contactref element="JP17" pad="1"/>
</signal>
<signal name="GPIO4">
<contactref element="JP3" pad="5"/>
<contactref element="JP15" pad="1"/>
</signal>
<signal name="GPIO16">
<contactref element="JP3" pad="8"/>
<contactref element="JP12" pad="1"/>
</signal>
<signal name="GPIO13">
<contactref element="JP3" pad="6"/>
<contactref element="JP14" pad="1"/>
</signal>
<signal name="GPIO12">
<contactref element="JP3" pad="7"/>
<contactref element="JP13" pad="1"/>
</signal>
<signal name="GPIO2/SDA">
<contactref element="JP5" pad="3"/>
<contactref element="JP21" pad="1"/>
</signal>
<signal name="VIN">
<contactref element="C7" pad="1"/>
<contactref element="U4" pad="1"/>
<contactref element="JP3" pad="2"/>
<contactref element="U4" pad="3"/>
<contactref element="JP9" pad="1"/>
</signal>
<signal name="N$4">
<contactref element="R16" pad="1"/>
<contactref element="D4" pad="C"/>
</signal>
<signal name="FTDIVCC">
<contactref element="JP4" pad="VCC"/>
<contactref element="JP7" pad="1"/>
</signal>
<signal name="PWR">
<contactref element="C9" pad="1"/>
<contactref element="U4" pad="5"/>
<contactref element="D4" pad="A"/>
<contactref element="JP1" pad="1"/>
</signal>
<signal name="N$66">
</signal>
<signal name="N$67">
</signal>
<signal name="N$94">
</signal>
<signal name="N$6">
</signal>
<signal name="N$95">
</signal>
<signal name="N$7">
</signal>
<signal name="N$105">
</signal>
<signal name="N$8">
</signal>
<signal name="N$106">
</signal>
<signal name="N$9">
</signal>
<signal name="N$10">
</signal>
<signal name="N$84">
</signal>
<signal name="N$11">
</signal>
<signal name="N$81">
</signal>
<signal name="N$12">
</signal>
<signal name="N$13">
</signal>
<signal name="N$14">
</signal>
<signal name="N$93">
</signal>
<signal name="N$15">
</signal>
<signal name="N$96">
</signal>
<signal name="N$16">
</signal>
<signal name="N$104">
</signal>
<signal name="N$17">
</signal>
<signal name="N$107">
</signal>
<signal name="N$18">
</signal>
<signal name="N$19">
</signal>
<signal name="N$85">
</signal>
<signal name="N$20">
</signal>
<signal name="N$82">
</signal>
<signal name="N$21">
</signal>
<signal name="N$22">
</signal>
<signal name="N$78">
</signal>
<signal name="N$77">
</signal>
<signal name="N$80">
</signal>
<signal name="N$23">
</signal>
<signal name="N$92">
</signal>
<signal name="N$24">
</signal>
<signal name="N$97">
</signal>
<signal name="N$25">
</signal>
<signal name="N$103">
</signal>
<signal name="N$26">
</signal>
<signal name="N$108">
</signal>
<signal name="N$27">
</signal>
<signal name="N$28">
</signal>
<signal name="N$86">
</signal>
<signal name="N$29">
</signal>
<signal name="N$83">
</signal>
<signal name="N$30">
</signal>
<signal name="N$31">
</signal>
<signal name="N$76">
</signal>
<signal name="N$32">
</signal>
<signal name="N$79">
</signal>
<signal name="N$33">
</signal>
<signal name="N$91">
</signal>
<signal name="N$34">
</signal>
<signal name="N$98">
</signal>
<signal name="N$35">
</signal>
<signal name="N$102">
</signal>
<signal name="N$36">
</signal>
<signal name="N$109">
</signal>
<signal name="N$37">
</signal>
<signal name="N$38">
</signal>
<signal name="N$87">
</signal>
<signal name="N$39">
</signal>
<signal name="N$74">
</signal>
<signal name="N$40">
</signal>
<signal name="N$41">
</signal>
<signal name="N$75">
</signal>
<signal name="N$42">
</signal>
<signal name="N$71">
</signal>
<signal name="N$43">
</signal>
<signal name="N$90">
</signal>
<signal name="N$44">
</signal>
<signal name="N$99">
</signal>
<signal name="N$45">
</signal>
<signal name="N$101">
</signal>
<signal name="N$46">
</signal>
<signal name="N$110">
</signal>
<signal name="N$47">
</signal>
<signal name="N$48">
</signal>
<signal name="N$88">
</signal>
<signal name="N$49">
</signal>
<signal name="N$73">
</signal>
<signal name="N$50">
</signal>
<signal name="N$51">
</signal>
<signal name="N$72">
</signal>
<signal name="N$52">
</signal>
<signal name="N$70">
</signal>
<signal name="N$53">
</signal>
<signal name="N$56">
</signal>
<signal name="N$111">
</signal>
<signal name="N$69">
</signal>
<signal name="N$58">
</signal>
<signal name="N$59">
</signal>
<signal name="N$60">
</signal>
</signals>
</board>
</drawing>
</eagle>
