<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="6.5.0">
<drawing>
<board>
<plain>
<wire x1="0" y1="34.925" x2="0" y2="0.635" width="0" layer="20"/>
<wire x1="0" y1="0.635" x2="0.635" y2="0" width="0" layer="20" curve="90"/>
<wire x1="0.635" y1="0" x2="14.605" y2="0" width="0" layer="20"/>
<wire x1="14.605" y1="0" x2="15.24" y2="0.635" width="0" layer="20" curve="90"/>
<wire x1="15.24" y1="0.635" x2="15.24" y2="34.925" width="0" layer="20"/>
<wire x1="15.24" y1="34.925" x2="14.605" y2="35.56" width="0" layer="20" curve="90"/>
<wire x1="14.605" y1="35.56" x2="0.635" y2="35.56" width="0" layer="20"/>
<wire x1="0.635" y1="35.56" x2="0" y2="34.925" width="0" layer="20" curve="90"/>
<text>CANH</text>
<text>CANL</text>
<text>GND</text>
<text>TERM</text>
<text>BOOT</text>
<text>protofusion.org/canable</text>
<text>CANH</text>
<text>CANL</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">
</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="USB-MICROB">
<description>Micro USB Package</description>
</package>
<package name="1X03_LOCK">
</package>
<package name="SCREWTERMINAL-3.5MM-3_LOCK.007S">
</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="Protofusion">
<packages>
<package name="LQFP48">
</package>
<package name="POGOPROG-CONN-4-ALLSMT">
</package>
<package name="CANABLE-LOGO">
</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="0402-RES">
<description>&lt;b&gt;CAPACITOR&lt;/b&gt;&lt;p&gt;
chip</description>
</package>
<package name="0402-CAP">
<description>&lt;b&gt;CAPACITOR&lt;/b&gt;&lt;p&gt;
chip</description>
</package>
</packages>
</library>
<library name="SparkFun-DigitalIC">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find all manner of digital ICs- microcontrollers, memory chips, logic chips, FPGAs, 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="SO08">
<description>&lt;b&gt;Small Outline Package&lt;/b&gt; Fits JEDEC packages (narrow SOIC-8)</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="J2" library="SparkFun-Connectors" package="USB-MICROB" value="USB-MICROB">
<attribute name="PROD_ID" value="CONN-09505"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U2" library="SparkFun-PowerIC" package="SOT23-5" value="AP2202K-3.3TRG1">
<attribute name="PROD_ID" value="VREG-00822"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="LED1" library="SparkFun-LED" package="LED-0603" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C5" library="SparkFun-Passives" package="0402-CAP" value="4.7uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C7" library="SparkFun-Passives" package="0402-CAP" value="4.7uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R1" library="SparkFun-Passives" package="0402-RES" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C2" library="SparkFun-Passives" package="0402-CAP" value="0.1uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C1" library="SparkFun-Passives" package="0402-CAP" value="0.1uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U3" library="SparkFun-DigitalIC" package="SO08" value="MCP2551">
<attribute name="PROD_ID" value="IC-09907"/>
</element>
<element name="U$1" library="Protofusion" package="LQFP48" value="STM32F042C6T6"/>
<element name="J1" library="Protofusion" package="POGOPROG-CONN-4-ALLSMT" value="POGOPIN-CONN-4"/>
<element name="LED2" library="SparkFun-LED" package="LED-0603" value=""/>
<element name="R2" library="SparkFun-Passives" package="0402-RES" value=""/>
<element name="C3" library="SparkFun-Passives" package="0402-CAP" value="0.1uF"/>
<element name="J3" library="SparkFun-Connectors" package="SCREWTERMINAL-3.5MM-3_LOCK.007S" value=""/>
<element name="R3" library="SparkFun-Passives" package="0402-RES" value="120"/>
<element name="C4" library="SparkFun-Passives" package="0402-CAP" value="0.1uF"/>
<element name="C6" library="SparkFun-Passives" package="0402-CAP" value="0.1uF"/>
<element name="R4" library="SparkFun-Passives" package="0402-RES" value=""/>
<element name="JP3" library="SparkFun-Connectors" package="1X03_LOCK" value=""/>
<element name="J4" library="SparkFun-Connectors" package="1X03_LOCK" value=""/>
<element name="U$2" library="Protofusion" package="CANABLE-LOGO" value=""/>
</elements>
<signals>
<signal name="GND">
<contactref element="U2" pad="2"/>
<contactref element="J2" pad="GND"/>
<contactref element="J2" pad="MT1"/>
<contactref element="J2" pad="MT2"/>
<contactref element="LED1" pad="C"/>
<contactref element="C5" pad="1"/>
<contactref element="C7" pad="2"/>
<contactref element="U$1" pad="8"/>
<contactref element="U$1" pad="35"/>
<contactref element="U$1" pad="23"/>
<contactref element="U$1" pad="47"/>
<contactref element="LED2" pad="C"/>
<contactref element="U3" pad="2"/>
<contactref element="C3" pad="2"/>
<contactref element="J3" pad="3"/>
<contactref element="U3" pad="8"/>
<contactref element="J1" pad="2"/>
<contactref element="C2" pad="2"/>
<contactref element="C1" pad="2"/>
<contactref element="C6" pad="2"/>
<contactref element="C4" pad="2"/>
<contactref element="R4" pad="1"/>
</signal>
<signal name="3.3V">
<contactref element="U2" pad="5"/>
<contactref element="C7" pad="1"/>
<contactref element="U$1" pad="1"/>
<contactref element="U$1" pad="24"/>
<contactref element="U$1" pad="36"/>
<contactref element="U$1" pad="9"/>
<contactref element="U$1" pad="48"/>
<contactref element="J1" pad="1"/>
<contactref element="C1" pad="1"/>
<contactref element="C2" pad="1"/>
<contactref element="C4" pad="1"/>
<contactref element="C6" pad="1"/>
<contactref element="JP3" pad="1"/>
</signal>
<signal name="V_BATT">
<contactref element="U2" pad="3"/>
<contactref element="U2" pad="1"/>
<contactref element="C5" pad="2"/>
<contactref element="J2" pad="VBUS"/>
<contactref element="U3" pad="3"/>
<contactref element="C3" pad="1"/>
</signal>
<signal name="D+">
<contactref element="J2" pad="D+"/>
<contactref element="U$1" pad="33"/>
</signal>
<signal name="D-">
<contactref element="J2" pad="D-"/>
<contactref element="U$1" pad="32"/>
</signal>
<signal name="N$23">
<contactref element="LED1" pad="A"/>
<contactref element="R1" pad="2"/>
</signal>
<signal name="LED_RX">
<contactref element="R1" pad="1"/>
<contactref element="U$1" pad="19"/>
</signal>
<signal name="N$2">
<contactref element="LED2" pad="A"/>
<contactref element="R2" pad="2"/>
</signal>
<signal name="LED_TX">
<contactref element="R2" pad="1"/>
<contactref element="U$1" pad="18"/>
</signal>
<signal name="CAN_RX">
<contactref element="U$1" pad="45"/>
<contactref element="U3" pad="4"/>
</signal>
<signal name="CAN_TX">
<contactref element="U$1" pad="46"/>
<contactref element="U3" pad="1"/>
</signal>
<signal name="SWDIO">
<contactref element="U$1" pad="34"/>
<contactref element="J1" pad="4"/>
</signal>
<signal name="SWCLK">
<contactref element="U$1" pad="37"/>
<contactref element="J1" pad="3"/>
</signal>
<signal name="CANH">
<contactref element="U3" pad="7"/>
<contactref element="J3" pad="1"/>
<contactref element="R3" pad="1"/>
</signal>
<signal name="CANL">
<contactref element="U3" pad="6"/>
<contactref element="J3" pad="2"/>
<contactref element="J4" pad="3"/>
</signal>
<signal name="N$3">
<contactref element="R3" pad="2"/>
<contactref element="J4" pad="2"/>
</signal>
<signal name="BOOT0">
<contactref element="JP3" pad="2"/>
<contactref element="U$1" pad="44"/>
<contactref element="R4" pad="2"/>
<contactref element="U$1" pad="2"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
