<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="8.3.2">
<drawing>
<board>
<plain>
<wire x1="5.08" y1="0" x2="47.9848" y2="0" width="0" layer="20"/>
<wire x1="47.9848" y1="0" x2="51.74" y2="3.7552" width="0" layer="20" curve="90"/>
<wire x1="51.74" y1="3.7552" x2="51.74" y2="50.860921875" width="0" layer="20"/>
<wire x1="51.74" y1="50.860921875" x2="48.000921875" y2="54.6" width="0" layer="20" curve="90"/>
<wire x1="48.000921875" y1="54.6" x2="4.318959375" y2="54.6" width="0" layer="20"/>
<wire x1="4.318959375" y1="54.6" x2="0" y2="50.281040625" width="0" layer="20" curve="90"/>
<wire x1="0" y1="50.281040625" x2="0" y2="5.08" width="0" layer="20"/>
<wire x1="0" y1="5.08" x2="5.08" y2="0" width="0" layer="20" curve="90"/>
<text>Signals Out</text>
<text>data</text>
<text>Clock</text>
<text>VCC</text>
<text>GND</text>
<text>pin 1</text>
<text>pin 2</text>
<text>pin 3</text>
<text>pin 4</text>
<text>pin 5</text>
<text>pin 6</text>
<text>pin 7</text>
<text>pin 8</text>
<text>gnd</text>
<text>vcc</text>
<text>clk</text>
<text>data</text>
<text>vcc</text>
<text>vcc</text>
<text>gnd</text>
<text>gnd</text>
<text>Data 3</text>
<text>Data 2</text>
<text>Data 1</text>
<text>G</text>
<text>G2</text>
<text>RS485 Transmitter Board</text>
<text>RS485 Transmitter Board</text>
<text>AM26LV31_QUAD_LINE_DRIVER</text>
<text>Drives 3 Signals and 1 Clock</text>
<text>am26lv31</text>
<text>org</text>
<text>org</text>
<text>w/g</text>
<text>blu</text>
<text>blu</text>
<text>blu</text>
<text>gre</text>
<text>brn</text>
<text>brn</text>
<text>Signals IN</text>
</plain>
<libraries>
<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="RJ45-8">
<description>&lt;h3&gt;RJ45 Socket with PCB Mounting Posts&lt;/h3&gt;
&lt;p&gt;Specifications:
&lt;ul&gt;&lt;li&gt;Pin count:8&lt;/li&gt;
&lt;/ul&gt;&lt;/p&gt;
&lt;p&gt;&lt;a href=”https://cdn.sparkfun.com/datasheets/Prototyping/04908.pdf”&gt;Datasheet referenced for footprint&lt;/a&gt;&lt;/p&gt;
&lt;p&gt;Example device(s):
&lt;ul&gt;&lt;li&gt;RJ45-8&lt;/li&gt;
&lt;/ul&gt;&lt;/p&gt;</description>
</package>
<package name="1X01">
</package>
<package name="SCREWTERMINAL-5MM-2">
<description>&lt;h3&gt;Screw Terminal  5mm Pitch -2 Pin PTH&lt;/h3&gt;
&lt;p&gt;Specifications:
&lt;ul&gt;&lt;li&gt;Pin count: 2&lt;/li&gt;
&lt;li&gt;Pin pitch: 5mm/197mil&lt;/li&gt;
&lt;/ul&gt;&lt;/p&gt;
&lt;p&gt;&lt;a href=”https://www.sparkfun.com/datasheets/Prototyping/Screw-Terminal-5mm.pdf”&gt;Datasheet referenced for footprint&lt;/a&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-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="PAD-JUMPER-2-NC_BY_PASTE_YES_SILK">
</package>
<package name="CAP-PTH-SMALLEZ">
<description>This is the "EZ" version of the .1" spaced ceramic thru-hole cap.&lt;br&gt;
It has reduced top mask to make it harder to put the component on the wrong side of the board.</description>
</package>
<package name="PAD-JUMPER-3-NO_YES_SILK">
</package>
<package name="AXIAL-0.3EZ">
<description>This is the "EZ" version of the standard .3" spaced resistor package.&lt;br&gt;
It has a reduced top mask to make it harder to install upside-down.</description>
</package>
</packages>
</library>
<library name="welcome_wall">
<packages>
<package name="SO016">
</package>
</packages>
</library>
<library name="eagle_libraries">
<packages>
<package name="STANDOFF-ELECTRICAL">
<description>#8 screw hole, 170mill, 0.30 mask</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="J1" library="SparkFun-Connectors" package="RJ45-8" value="RJ45">
<attribute name="PROD_ID" value="CONN-08506"/>
<attribute name="SF_ID" value="PRT-00643"/>
</element>
<element name="J10" library="SparkFun-Connectors" package="1X01" value="">
<attribute name="VALUE"/>
</element>
<element name="J11" library="SparkFun-Connectors" package="1X01" value="">
<attribute name="VALUE"/>
</element>
<element name="J3" library="SparkFun-Connectors" package="SCREWTERMINAL-5MM-2" value="">
<attribute name="SF_SKU" value="PRT-08432"/>
</element>
<element name="J4" library="SparkFun-Connectors" package="1X01" value="">
<attribute name="VALUE"/>
</element>
<element name="J5" library="SparkFun-Connectors" package="1X01" value="">
<attribute name="VALUE"/>
</element>
<element name="J6" library="SparkFun-Connectors" package="1X01" value="">
<attribute name="VALUE"/>
</element>
<element name="J7" library="SparkFun-Connectors" package="1X01" value="">
<attribute name="VALUE"/>
</element>
<element name="J8" library="SparkFun-Connectors" package="1X01" value="">
<attribute name="VALUE"/>
</element>
<element name="J9" library="SparkFun-Connectors" package="1X01" value="">
<attribute name="VALUE"/>
</element>
<element name="J13" library="SparkFun-Connectors" package="1X01" value="">
<attribute name="VALUE"/>
</element>
<element name="J14" library="SparkFun-Connectors" package="1X01" value="">
<attribute name="VALUE"/>
</element>
<element name="J2" library="SparkFun-Connectors" package="SCREWTERMINAL-5MM-2" value="">
<attribute name="SF_SKU" value="PRT-08432"/>
</element>
<element name="J12" library="SparkFun-Connectors" package="1X01" value="">
<attribute name="VALUE"/>
</element>
<element name="J15" library="SparkFun-Connectors" package="1X01" value="">
<attribute name="VALUE"/>
</element>
<element name="U$1" library="welcome_wall" package="SO016" value="AM26LV31_QUAD_LINE_DRIVER"/>
<element name="C2" library="SparkFun-Passives" package="CAP-PTH-SMALLEZ" value=""/>
<element name="JP1" library="SparkFun-Passives" package="PAD-JUMPER-2-NC_BY_PASTE_YES_SILK" value="JUMPER-PAD-2-NC_BY_PASTE"/>
<element name="JP2" library="SparkFun-Passives" package="PAD-JUMPER-2-NC_BY_PASTE_YES_SILK" value="JUMPER-PAD-2-NC_BY_PASTE"/>
<element name="JP3" library="SparkFun-Passives" package="PAD-JUMPER-2-NC_BY_PASTE_YES_SILK" value="JUMPER-PAD-2-NC_BY_PASTE"/>
<element name="JP4" library="SparkFun-Passives" package="PAD-JUMPER-3-NO_YES_SILK" value="JUMPER-PAD-3-NOYES_SILK"/>
<element name="JP5" library="SparkFun-Passives" package="PAD-JUMPER-3-NO_YES_SILK" value="JUMPER-PAD-3-NOYES_SILK"/>
<element name="R1" library="SparkFun-Passives" package="AXIAL-0.3EZ" value="10k"/>
<element name="R2" library="SparkFun-Passives" package="AXIAL-0.3EZ" value="10k"/>
<element name="S1" library="eagle_libraries" package="STANDOFF-ELECTRICAL" value="STANDOFF_ELECTRICAL"/>
<element name="S2" library="eagle_libraries" package="STANDOFF-ELECTRICAL" value="STANDOFF_ELECTRICAL"/>
<element name="S3" library="eagle_libraries" package="STANDOFF-ELECTRICAL" value="STANDOFF_ELECTRICAL"/>
<element name="S4" library="eagle_libraries" package="STANDOFF-ELECTRICAL" value="STANDOFF_ELECTRICAL"/>
</elements>
<signals>
<signal name="N$1">
<contactref element="J1" pad="1"/>
<contactref element="J4" pad="1"/>
<contactref element="U$1" pad="6"/>
</signal>
<signal name="N$2">
<contactref element="J1" pad="2"/>
<contactref element="J5" pad="1"/>
<contactref element="U$1" pad="5"/>
</signal>
<signal name="N$3">
<contactref element="J1" pad="3"/>
<contactref element="J6" pad="1"/>
<contactref element="U$1" pad="10"/>
</signal>
<signal name="N$4">
<contactref element="J1" pad="6"/>
<contactref element="J9" pad="1"/>
<contactref element="U$1" pad="11"/>
</signal>
<signal name="N$5">
<contactref element="J1" pad="4"/>
<contactref element="J7" pad="1"/>
<contactref element="U$1" pad="2"/>
</signal>
<signal name="N$6">
<contactref element="J1" pad="5"/>
<contactref element="J8" pad="1"/>
<contactref element="U$1" pad="3"/>
</signal>
<signal name="N$7">
<contactref element="J1" pad="7"/>
<contactref element="J10" pad="1"/>
<contactref element="U$1" pad="14"/>
</signal>
<signal name="N$8">
<contactref element="J1" pad="8"/>
<contactref element="J11" pad="1"/>
<contactref element="U$1" pad="13"/>
</signal>
<signal name="GND">
<contactref element="J3" pad="1"/>
<contactref element="J15" pad="1"/>
<contactref element="C2" pad="1"/>
<contactref element="JP4" pad="3"/>
<contactref element="JP5" pad="3"/>
<contactref element="U$1" pad="8"/>
</signal>
<signal name="N$15">
<contactref element="J14" pad="1"/>
<contactref element="J2" pad="1"/>
<contactref element="U$1" pad="9"/>
</signal>
<signal name="N$16">
<contactref element="J13" pad="1"/>
<contactref element="J2" pad="2"/>
<contactref element="JP1" pad="2"/>
<contactref element="JP2" pad="2"/>
<contactref element="JP3" pad="2"/>
</signal>
<signal name="VCC">
<contactref element="J3" pad="2"/>
<contactref element="J12" pad="1"/>
<contactref element="JP5" pad="1"/>
<contactref element="JP4" pad="1"/>
</signal>
<signal name="N$10">
<contactref element="U$1" pad="16"/>
<contactref element="C2" pad="2"/>
</signal>
<signal name="N$12">
<contactref element="U$1" pad="7"/>
<contactref element="JP1" pad="1"/>
</signal>
<signal name="N$9">
<contactref element="JP2" pad="1"/>
<contactref element="U$1" pad="1"/>
</signal>
<signal name="N$17">
<contactref element="U$1" pad="12"/>
<contactref element="R1" pad="P$2"/>
</signal>
<signal name="N$18">
<contactref element="U$1" pad="4"/>
<contactref element="R2" pad="P$1"/>
</signal>
<signal name="N$11">
<contactref element="JP4" pad="2"/>
<contactref element="R2" pad="P$2"/>
</signal>
<signal name="N$13">
<contactref element="JP5" pad="2"/>
<contactref element="R1" pad="P$1"/>
</signal>
<signal name="N$14">
<contactref element="U$1" pad="15"/>
<contactref element="JP3" pad="1"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
